Dr. Anil K. Patnaik

Associate Professor of Physics

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Dr. Patnaik specializes in the theory and experimentation of fundamental laser-matter interactions, both in the realm of classical and quantum regime, and their applications.  He has worked on a wide range of topics in quantum optics, non-linear optics, laser-based diagnostics and state-of-art AF applications, leading to about 190 publications and presentations, including highly-cited peer-reviewed journal publications, book chapters, plenary and invited talks, seminars and conference presentations. He has authored two authoritative review articles on the optical diagnostics techniques for reacting flows and plasmas, with one of them been the top 1% cited engineering journal paper status in web of science for last few years. His theoretical work on fiber-based slow light has been in international news. Dr. Patnaik has successfully led many AFRL, AFOSR funded projects as PI or co-PI.  He has held several academic and visiting positions at prestigious institutions such as Princeton University, Texas A&M, Purdue and Max-Planck Institute for Quantum Optics, Garching (Germany).  He worked with Prof. Glauber (Nobel Laurate in Quantum Optics) on fundamental laser-matter interactions.  He has been actively involved with professional societies such as APS, OSA and AIAA.

Education

2003-2005: Post-Doctoral Research Associate
                   Texas A&M University, College Station, TX

2001-2003: JSPS Post-Doctoral Research Associate
                  University of Electro-Communication, Tokyo, Japan

1995-2001     Ph.D. at Physical Research Laboratory, Department of Space, India
                      Thesis title: “Novel optical phenomena induced by external fields”

1990-1995     M.S. (Physics) at Utkal University, Bhubaneswar, India
                      Specialization in “Solid State Physics”

Publications

PEER REVIEWED JOURNALS

1. Measurement of Electronic Density and Electron Temperature from Laser-Induced Nitrogen Plasma at Elevated Pressure (1–6 bar)
   A.P. Rao, M. G. Gragston, A. K. Patnaik, P. S. Hsu, S. Roy, and M. B. Shattan
   Optics Express 27, 33779 (2019).
2. Influence of Coherent Population Trapping on Raman Scattering
   Puja Singh, Anil K. Patnaik, Sukesh Roy, James R. Gord, and Yuri V. Rostovtsev
   Phys. Rev. A 100, 023808 (2019).
3. Time-Gated Single-Shot Picosecond LIBS for Equivalence Ratio Measurement
   M. Gragston, P. S. Hsu, A. K. Patnaik, Z. Zhang, and S. Roy, Applied Spectroscopy, (2019) https://doi.org/10.1177/0003702819885647
4. Simultaneous LIBS and Plasma Density Measurement for Quantitative Insight into LIBS Signal Instability at Elevated Pressures
   A. K. Patnaik, Y. Wu, P. S Hsu, M. Gragston, Z. Zhang, J. R. Gord, and S. Roy
   Optics Express 26(10), 25750-25760 (2018). [11 pages]
5. Enhanced Stability of Spectroscopic Signal of Femtosecond-Laser-Induced Plasmas (FLIPs) for High-Pressure Gas Sensing
   P. S. Hsu, A. K. Patnaik, A. J. Stolt, J. Estevadeordal, S. Roy, and J. R. Gord,
   Applied Physics Letters 113, 214103 (2018).
6. High-Pressure 1D Fuel/Air-Ratio Measurements with LIBS
   Y. Wu, M. Gragston, Z. Zhang, P. S. Hsu, N. Jiang, A. K. Patnaik, S. Roy, and J. R. Gord
   Combustion and Flame 198, 120-129 (2018). [10 pages]
7. All Fiber-Coupled OH Planar Laser-Induced-Fluorescence (OH-PLIF)-Based Two-Dimensional Thermometry
   Paul S. Hsu, Naibo Jiang, Anil K. Patnaik, Vish Katta, Sukesh Roy, and James R. Gord
   Applied Spectroscopy 72 (4), 604-610 (2018). [7 pages]
8. FLEET Velocimetry for Combustion and Flow Diagnostics
   N. DeLuca, R. B. Miles, N. Jaing, W. D. Kulatilaka, A. K. Patnaik, and J. R. Gord
   Applied Optics 56 (31), 8632-8638 (2017). [7 pages]
9. Recent advances in ultrafast-laser-based spectroscopy and imaging for reacting plasmas and flames
   Anil K. Patnaik, Igor Adamovich, James R. Gord, and Sukesh Roy,
   Plasma Sources Science and Technology 26, 103001 (2017). [41 pages]
10. Sensitivity, Stability, and Precision of Quantitative Ns-LIBS-Based Fuel-Air Ratio Measurement for Methane-Air Flame at 1-11 bar
    Paul S. Hsu, Mark Gragston, Yue Wu, Anil K. Patnaik, Zhili Zang, Johannes Kiefer, Sukesh Roy, and James R. Gord
    Applied Optics 55, 8042-8048 (2016). [7 pages]
11. Ultrafast Saturation of Electronic-Resonance-Enhanced Coherent anti-Stokes Raman scattering and comparison from Nanosecond to Femtosecond Regime
    Anil K. Patnaik, Sukesh Roy and James R. Gord
    Phys. Rev. A 93, 023812 (2016). [9 pages]
12. Lineshape dependence of ultrafast saturation of absorption and fluorescence
    Anil K. Patnaik, James R. Gord, and Sukesh Roy
    Physica Scripta T165, 014031 (2015). [6 pages]
13. Ultrafast saturation of resonant optical processes
    Anil K. Patnaik, Sukesh Roy and James R. Gord
    Phys. Rev. A 90, 063813 (2014). [9 pages]
14. Saturation of vibrational coherent anti-Stokes Raman scattering mediated by saturation of rotational Raman transitions
    Anil K. Patnaik, Sukesh Roy, and James R. Gord
    Phys. Rev. A, 87, 043801 (2013). [9 pages]
15. All-optically controlled concurrent slow-fast light
    Anil K. Patnaik, Sukesh Roy, and James R. Gord
    Optics Letters 36, 3272-3274 (2011). [3 pages]

16. Propagation dynamics of controlled cross-talk in double ladder system
    Paul S. Hsu, George R. Welch, James R. Gord and Anil K. Patnaik
    Physical Review A 83, 053819 (2011). [8 pages]

17. Investigation of Optical Fibers for Coherent Anti-Stokes Raman Scattering (CARS) Spectroscopy in Reacting Flows
    Paul S. Hsu, Anil K. Patnaik, James R. Gord, Terrence R. Meyer, Waruna D. Kulatilaka, and Sukesh Roy
    Experiments in Fluids 49, 969-984 (2010). [16 pages]

18. Magneto-optical control of the group velocity of light in an inhomogeneously broadened medium
    Paul S. Hsu, Sukesh Roy, James R. Gord, and Anil K. Patnaik
    Journal of Modern Optics 57, 1388-1396 (2010). [9 pages]

19. Femtosecond wave-packet dynamics in cesium dimers studied through controlled stimulated emission
    Luqi Yuan, Gombojav O. Ariunbold, Robert K. Murawski, Dmitry Pestov, Xi Wang, Anil K. Patnaik, Vladimir A. Sautenkov, Alexei V. Sokolov, Yuri V.Rostovtsev and Marlan O. Scully
    Physical Review A 81, 053405 (2010). [8 pages]

20. Recent advances in coherent anti-Stokes Raman scattering: Fundamental developments and applications in reacting flows [Review Article]
    Sukesh Roy, James R. Gord, and Anil K. Patnaik
    Progress in Energy and Combustion Science 36, 280-306 (2010). [27 pages]

21. Effects of collision on electronic-resonance-enhanced CARS of nitric oxide
    Anil K. Patnaik, Sukesh Roy, James R. Gord, Robert P. Lucht, and Thomas B. Settersten
    Journal of Chemical Physics 130, 214304 (2009). [11 pages]

22. Spontaneously generated atomic entanglement in free space: reinforced by incoherent pumping
    Ling Zhou, Guo Hui Yang and Anil K. Patnaik
    Physical Review A 79, 062102 (2009). [8 pages]

23. Controlled parametric generation in double ladder system via all resonant four-wave mixing
    Paul Hsu, Anil K. Patnaik, and George Welch
    Optics Letter 33, 381-383 (2008). [3 pages]

24. Collisional effects on molecular dynamics in electronic-resonance-enhanced coherent antiStokes Raman scattering
    Anil K. Patnaik, Sukesh Roy, Robert P. Lucht and James R. Gord
    Journal of Modern Optics 55, 3263-3272 (2008). [10 pages]

25. Optimal intensity for high sensitivity non-linear magneto-optical rotation based magnetometer
    Paul Hsu, Anil K. Patnaik, and George Welch
    Physical. Review. A 78, 053817 (2008). [6 pages]

26. Perturbative theory and modeling of electronic-resonance-enhanced coherent anti-Stokes Raman scattering spectroscopy of nitric oxide
    Joel P. Kuehner, Sameer V. Naik, Warua D. Kulatika, Ning Chai, Normand M. Laurendeau, Robert P. Lucht, Anil K. Patnaik, Marlan O. Scully, Sukesh Roy, James R. Gord
    Journal of Chemical Physics 128, 174308 (2008). [12 pages]

27. Study of resonant c⁽³⁾ process in a double ladder system
    Paul Hsu, Anil K. Patnaik, and George Welch
    Journal of Modern Optics 55, 3109-3119 (2008). [11 pages]

28. Measurement of ground state decoherence via interruption of coherent population trapping
    Anil K. Patnaik, Paul Hsu, Girish S. Agarwal, George Welch and Marlan O. Scully
    Physical Review A 75, 023807 (2007). [6 pages]

29. A simple study of photon correlations from Hanbury-Brown and Twiss to Einstein, Podolsky, Rosen and beyond Roy J. Glauber, Manfred Kleber, Anil K. Patnaik, Marlan O. Scully, and Herbert Walther
    Journal of Physics B 38, S521-S534 (2005). [14 pages]

30. Quantum correlation between a pair of Raman photon from single atom under arbitrary excitation condition
    Anil K. Patnaik, Girish S. Agarwal, C. H. Raymond Ooi, and Marlan O. Scully
    Physical Review A 72, 043811 (2005). [5 pages]

31. Injection time effects on LWI with microwave driven non-degenerate ground state
    Anil K. Patnaik, C. H. Raymond Ooi and Marlan O. Scully
    Physica E 29, 111-118 (2005). [8 pages]

32. Manipulating the retrieval of stored light pulses
    Anil K. Patnaik, Fam Le Kien, and K. Hakuta
    Physical Review A 69, 035803 (2004). [4 pages]

33. Multiorder coherent Raman scattering of a quantum probe field
    Fam Le Kien, Anil K. Patnaik, and K. Hakuta
    Physical Review A 68, 063803 (2003). [13 pages]
    [quant-ph/0305186].

34. Engineering the dispersion of a fiber mode via molecular coherence
    Anil K. Patnaik, J. Q. Liang, and K. Hakuta
    Journal of Modern Optics 50, 2595-2604 (2003). [10 pages]

35. Slow Light propagation in a thin optical fiber via electromagnetically induced transparency
    Anil K. Patnaik, J. Q. Liang, and K. Hakuta       
    Physical Review A 66, 063808 (2002). [10 pages]
    [quant-ph/0207123]

36. Coherent control of magneto-optical rotation in inhomogeneously broadened medium
    Anil K. Patnaik and G. S. Agarwal
    Optics Communications 199, 109-124 (2001). [16 pages]
    [quant-ph/0109031]

37. Vacuum induced coherences in radiatively coupled multilevel systems
    G. S. Agarwal and Anil K. Patnaik
    Phys. Rev. A 63, 043805 (2001). [8 pages]
    [quant-ph/0010066]

38. Laser field induced birefringence and enhancement of magneto-optical rotation
    Anil K. Patnaik and G. S. Agarwal
    Optics Communication 179, 97-106 (2000). [10 pages]
    [quant-ph/9908020]

39. Cavity-induced coherence effects in spontaneous emissions from pre-selection of polarization
    Anil K. Patnaik and G. S. Agarwal
    Physical Review A 59, 3015-3020 (1999). [6 pages]
    [quant-ph/9810051]

40. Laser-field-induced quantum beats in correlations in cascade emission
    Anil K. Patnaik and G. S. Agarwal
    Journal of Modern Optics, 45, 2131-2138 (1998). [8 pages]

ARTICLES IN EDITED BOOKS

42. Nonlinear magneto-optic polarization rotation with intense laser field
    Paul S. Hsu, Anil K. Patnaik, and George R. Welch
    Noise and Fluctuations in Photonics, Quantum Optics, and Communications
    Eds. Leon Cohen, 66031G (SPIE 2007).

43. Photon correlation: A new method to measure coherence dephasing
    Anil K. Patnaik, Yu Huang and Marlan O. Scully
    Agarwal Fest (Narosa Publishing House, 2006)

44. A simple study of photon correlations from Hanbury-Brown and Twiss to Einstein, Podolsky, Rosen and beyond
    Roy J. Glauber, Manfred Kleber, Anil K. Patnaik, Marlan O. Scully, and Herbert Walther
    Atoms, Quanta and Relativity – A Century after Einstein’s Miraculous Year
    Eds. T. W. Hänsch, H. Schmidt-Böcking and H. Walther, Pg. S521-S534
    (IOP Publishing Ltd. 2005).

45. Two-photon correlation of photon pairs: near field and polarization effects
    C. H. Raymond Ooi, Anil K. Patnaik, and Marlan O. Scully
    Noise and Information in Nanoelectronics, Sensors, and Standards III,
    Eds. Janos A. Bergou, Janusz M. Smulko, Mark I. Dykman, Lijun Wang, Pg. 1-10 (SPIE, 2005).

46. Controlling Magneto Optical Rotation via Quantum Coherences
    Anil K. Patnaik and G. S. Agarwal
    Frontiers of Laser Physics and Quantum Optics,
    Eds. Z. Xu, S. Xie, S.-Y. Zhu, M. O. Scully, pp. 403-407 (Springer, Berlin, 2000).
    [quant-ph/9911034]

47.  Laser Field Induced Birefringence and Enhancement of Magneto-Optical Rotation
    Anil K. Patnaik and G. S. Agarwal
    Ode To a Quantum Physicist,
    Eds. W. E. Lamb, W. Schleich, and H. Walther , pp. 97-106 (Elsevier, Amsterdam, 2000).

 RECENT PROCEEDINGS PAPERS

48. Ultrafast Diagnostics of Reacting Flows and Plasmas
    A. K. Patnaik, H. U. Stauffer, P. S. Hsu, N. Jiang, P. J. Wrzesinski, J. R. Gord, and S. Roy
    International Conference on Thermal Engineering, BUET (Dhaka, Bangladesh, 2018). https://doi.org/10.1063/1.5115844

49. Advantages of Ultrafast LIBS for High-Pressure Diagnostics
    A. K. Patnaik, P. S. Hsu, A. J. Stolt, J.  Estevadeordal, J. R. Gord, and S. Roy
    LACSEA, OSA Imaging and Applied Optics (Orlando, FL, 2018), pp. LW5C.4.

50. Ultrafast Laser-Induced-Breakdown Spectroscopy (LIBS) for F/A-Ratio Measurement of Hydrocarbon Flames
    A. K. Patnaik, P. S. Hsu, S. Roy, Y. Wu, M. Gragston, Z. Zhang, and J. R. Gord,
    in AIAA SciTech (Kissimmee, FL, 2018), pp. AIAA 2018-1776.

51. 1D Nanosecond-LIBS Measurements of Fuel/Air Ratios
    Y. Wu, M. Gragston, Z. Zhang, P. S. Hsu, N. Jiang, A. K. Patnaik, S. Roy, and J. R. Gord, in AIAA SciTech (Kissimmee, FL, 2018).

52. Time-Resolved Correlated Measurement of Laser-Induced-Breakdown Spectroscopy and Electron Number Density: Application to High-Pressure Hydrocarbon Flames 
    A.K. Patnaik, P. S. Hsu, Y. Wu, M. Gragston, Z. Zhang, J. R. Gord, and S. Roy
    Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XVII (SPIE LASE, Photonics West) San Francisco, p. 10094-52 (2017).

53. Sensitivity, Stability, and Precision of Quantitative ns-LIBS-Based Fuel-Air Ratio Measurements for High-Pressure Methane-Air Flames
    M. Gragston, Y. Wu, Z. Zhang, P. S. Hsu, A. K. Patnaik, S. Roy, J. R. Gord
    55th AIAA Aerospace Sciences Meeting. Grapevine, Texas: AIAA; p. AIAA 2017-0384 (2017).

54. Pulse-Duration-Dependent Saturation of Raman coherence and Electronic-Resonance-Enhanced CARS
    Anil K. Patnaik, Sukesh Roy, and James R. Gord,
    LACSEA (Heidelberg, Germany, 2016).

55. Role of saturation of rotational Raman transition on femtosecond vibrational CARS
    Anil K. Patnaik, Sukesh Roy, and James R. Gord
    CLEO/QELS, CTu2H.4
    San Jose, CA, June 9-14 (2013).

56. Advances in fiber-coupled pulsed-laser diagnostics for simultaneous species-concentration and velocity measurements in practical combustors
    Pual S. Hsu, Sukesh Roy, Naibo Jiang, Anil K. Patnaik, James R. Gord
    CLEO/QELS, CTu2H.7
    San Jose, CA, June 9-14 (2013).

57. Realization of opposite dispersion slopes for two probes: Concurrent slow-fast light
    Anil K. Patnaik, S. Roy, and J. R. Gord [Invited Talk]
    43rd Winter Colloquium on Physics of Quantum Electronics
    Snowbird, UT Jan 6-11, p. 192 (2013) [1 page]

58. Saturation of Vibrational Femtosecond CARS via Saturation of Rotational Raman Transition
    Anil K. Patnaik, S. Roy, and J. R. Gord [Poster]
    43rd Winter Colloquium on Physics of Quantum Electronics
    Snowbird, UT Jan 6-11, p. 193 (2013) [1 page]

59. Saturation of Vibrational Coherent Anti-Stokes Raman Scattering via Saturation of Rotational Coherence
    Anil K. Patnaik, Sukesh Roy, and James R. Gord [Poster]
    ICORS 23^rd International Conference on Raman Spectroscopy
    Bangalore (India), 12-17 August (2012) [2 pages].

60. Fiber-Coupled High-Speed OH-PLIF Imaging in Turbulent Flames
    Paul S. Hsu, Waruna D. Kulatilaka, Naibo Jiang, Stan Kotska, Sukesh Roy, Anil K. Patnaik, and James R. Gord, 28th Aerodynamic Measurement Technology,Ground Testing, and Flight Testing Conference, New Orleans, LA (USA), AIAA-2012-2881 (2012) [5 pages]

61. Concurrent Slow-Fast Light Pair with Controllable X-Type Dispersion
    Anil K. Patnaik, S. Roy, and J. R. Gord, QELS/CLEO, San Jose, CA (USA), JW4A.34 (2012) [2 pages]

62. Interplay of  c⁽¹⁾ and  c⁽³⁾ Processes in Double-Ladder System
    Paul S. Hsu, George R. Welch, James R. Gord, and Anil K. Patnaik, QELS/CLEO, San Jose, CA May (USA), QF3E.2 (2012) [2 pages]

63. High-Speed OH Fluorescence Imaging Using Fiber-Coupled UV-PLIF
    Paul S. Hsu, Waruna D. Kulatilaka, Stan Kotska, Anil K. Patnaik, Sukesh Roy, and James R. Gord, CLEO, San Jose, CA (USA), CM1F.3 (2012) [2 pages]

64. Simultaneous Two Beams of Slow-Fast and Slow-Slow Light: Diagnostics Perspectives
    Anil K. Patnaik, S. Roy, and J. R. Gord, Central State Section Spring Technical Meeting of The Combustion Institute, Dayton, OH, 12S-115 (2012) [8 pages]

65. Fiber-Coupled Laser Diagnostics for Gas-Phase Measurements in Practical Turbine Engine Hardware
    Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord, Central State Section Spring Technical Meeting of The Combustion Institute, Dayton, OH, 12S-117 (2012) [4 pages]

66. Development of of an All-Fiber-Coupled, Pulsed, Ultraviolet Laser-Induced-Fluorescence (UV-LIF) Detection System for OH Radicals in Practical Combustion Devices
    Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord, 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, Nashville, TN, AIAA-2012-1058 (2012) [9 pages]

67. Advances in fiber-coupled laser diagnostics for practical combustion measurements
    Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord, LACSEA, San Diego, CA (USA), p. LW3B.3 (2012) [2 pages]

68. Ultra-fast thermometry using quantum coherence
    Anil K. Patnaik, S. Roy, and J. R. Gord, Frontiers of Quantum and Mesoscopic Thermodynamics, Prague (Czech Republic), p. T80 (2011) [1 page]

69. Simultaneous Two-Channel Slow Light
    Anil K. Patnaik, P. S. Hsu, S. Roy, and J. R. Gord, Advanced Photonics Congress: Slow and Fast Light, Torornto (Canada), p. SLMC4 (2011) [2 pages]

70. Simultaneous two-channel control of light speed in a single delay element
    Anil K. Patnaik, Paul S. Hsu, Sukesh Roy and James R. Gord, Frontiers in Optics 2010/Laser Science XXVI, Rochester, NY (USA), p. FThN6 (2010) [2 pages]

71. Propagation Dynamics of Controllable Cross-Talk in Double-Ladder System
    Paul S. Hsu, George W. Welch, and Anil K. Patnaik, CLEO/QELS 2010 (San Jose, CA), p. QFJ5 (2010) [2 pages]

72. Picosecond laser-based fiber-coupled CARS spectroscopy for gas phase thermometry
    Paul S. Hsu, Anil K. Patnaik, James R. Gord, Terrence R. Meyer, and Sukesh Roy
    48^th AIAA Aerospace Sciences Meeting (Orlando, FL),p. AIAA-2010-1399 (2010) [7 pages]

73. Controlling speed of polarized light in birefringent media
    Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord
    OSA optics and photonic congress: Slow and fast light (Honolulu, Hawaii, USA), p. SWA3 (2009).

74. Parametric Study of the Effects of Collisions on Electronic-Resonance-Enhanced Coherent Anti-Stokes Raman Scattering (ERE-CARS) of NO
    Anil K. Patnaik, Sukesh Roy, James R. Gord, Robert P. Lucht, and Thomas B. Settersten, OSA optics and photonics congress: Nonlinear optics (Honolulu, Hawaii, USA), p. NFB1 (2009).

75. Gas-phase temperature measurement in reacting flows using fiber-coupled picoseconds CARS spectroscopy
    James R. Gord, Paul S. Hsu, Anil K. Patnaik, Terrence R. Meyer, and Sukesh Roy, 47^th AIAA Aerospace Sciences Meeting AIAA 2009-1444 (2009). [12 pages]

INVITED TALKS, SEMINARS AND CONFERENCE PRESENTATIONS

76. Advantages of Ultrafast LIBS for High-Pressure Diagnostics
    A. K. Patnaik, P. S. Hsu, A. J. Stolt, J.  Estevadeordal, J. R. Gord, and S. Roy [Invited Talk]
    LACSEA, OSA Imaging and Applied Optics (Orlando, FL, 2018), pp. LW5C.4.


77. Ultrafast Diagnostics of Reacting Flows and Plasmas
    A. K. Patnaik, H. U. Stauffer, P. S. Hsu, N. Jiang, P. J. Wrzesinski, J. R. Gord, and S. Roy [Plenary Talk International Conference on Thermal Engineering, BUET (Dhaka, Bangladesh, 2018).



78. Ultrafast Laser-Induced-Breakdown Spectroscopy (LIBS) for F/A-Ratio Measurement of Hydrocarbon Flames
    A. K. Patnaik, P. S. Hsu, S. Roy, Y. Wu, M. Gragston, Z. Zhang, and J. R. Gord [Talk]
    AIAA SciTech (Kissimmee, FL, 2018), pp. AIAA 2018-1776.

79. 1D Nanosecond-LIBS Measurements of Fuel/Air Ratios
    Y. Wu, M. Gragston, Z. Zhang, P. S. Hsu, N. Jiang, A. K. Patnaik, S. Roy, and J. R. Gord [Talk] AIAA SciTech (Kissimmee, FL, 2018).

80. Comparison of Ns, Ps and Fs LIBS for F/A Ratio Measurement
    A. K. Patnaik, P. S. Hsu, Y. Wu, M. Gragston, Z. Zhang, J. R. Gord, and S. Roy [Poster]
    Gordon Research Conference on Laser Diagnostics in Combustion (Mount Snow, West Dover, Vermont, 2017).

81. Measurement-Stability Analysis of Fuel-Air Ratio using Correlation between Laser-Induced-Breakdown Signal and Electron Generation
    A. K. Patnaik, P. S. Hsu, Y. Wu, M. Gragston, Z. Zhang, J. R. Gord, and S. Roy [Talk]
    DCASS (Dayton, 2017).

82. Time-Resolved Correlated Measurement of Laser-Induced-Breakdown Spectroscopy and Electron Number Density: Application to High-Pressure Hydrocarbon Flames 
    A.K. Patnaik, P. S. Hsu, Y. Wu, M. Gragston, Z. Zhang, J. R. Gord, and S. Roy [Talk]
    Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XVII (SPIE LASE, Photonics West) San Francisco, p. 10094-52 (2017).

83. Sensitivity, Stability, and Precision of Quantitative ns-LIBS-Based Fuel-Air Ratio Measurements for High-Pressure Methane-Air Flames
    M. Gragston, Y. Wu, Z. Zhang, P. S. Hsu, A. K. Patnaik, S. Roy, J. R. Gord [Talk] 55th AIAA Aerospace Sciences Meeting. Grapevine, Texas: AIAA; p. AIAA 2017-0384 (2017).

84. Pulse-Duration-Dependent Saturation of Raman coherence and Electronic-Resonance-Enhanced CARS
    Anil K. Patnaik, Sukesh Roy, James R. Gord [Talk]
    LACSEA, Heidelberg, Germany, 2016.

85. Saturation of Electronic-Resonance-Enhanced-CARS with ns to fs excitation
    Anil K. Patnaik, Sukesh Roy, James R. Gord [Talk]
    DCASS, Dayton, OH, 2016.

86. Saturation Criterion for ERE-CARS: Nanosecond to Femtosecond Regime
    Anil K. Patnaik, Sukesh Roy, James R. Gord [Talk]
    Gordon Research Conference, Watersville Valley, NH, 2015.

87. Electronic-Resonance-Enhanced CARS Saturation from Nanosecond to Femtosecond Excitation Regime
    Anil K. Patnaik, Sukesh Roy, James R. Gord [Talk]
    DESS, Wright State University, Dayton, OH, 2015.

88. Saturation Limits for Ultrafast Resonant Optical Processes
    Anil K. Patnaik, Sukesh Roy, James R. Gord [Talk]
    DCASS, Dayton, OH, 2015.

89. Ultrafast Saturation of Resonant Absorption, Emission, and Raman Processes
    Anil K. Patnaik, Sukesh Roy, James R. Gord [Talk]
    DESS, Wright State University, Dayton, OH, 2014.

90. Ultrafast non-equilibrium saturation of resonant emission process
    A.K. Patnaik, S. Roy, J.R. Gord [Invited Talk]
    PQE, Snowbird, UT, 2014.

91. Analysis of ultrafast-saturation criterion of electronic-resonance enhanced CARS
    Anil K. Patnaik, Sukesh Roy, James R. Gord [Talk]
    LACSEA, Seattle, WA, 2014.

92. Ultrafast Saturation of Raman Coherence
    Anil K. Patnaik, Sukesh Roy, and James R. Gord [Invited Talk]
    FQMT, Prague, Czech Republic, 2013.

93. Ultrafast non-equilibrium saturation of resonant emission process
    Anil K. Patnaik, S. Roy, and J. R. Gord [Invited Talk]
    43rd Winter Colloquium on Physics of Quantum Electronics
    Snowbird, UT Jan 5-9 (2013)

94. Non-equilibrium and ultrafast saturation of highly under-damped resonant processes
    Anil K. Patnaik, Sukesh Roy, and James R. Gord [Invited Talk]
    8th Conference on Nonlinear Systems and Dynamics
    Indian Institute of Technology, Indore, India, Dec. 11-14 (2013)

95. Criterion for saturation of electronic-resonance-enhanced coherent anti-Stokes Raman scattering
    Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
    9^th Annual Dayton Engineering Science Symposium
    Wright State University, Dyaton, OH, Oct. 29 (2013)

96. Ultrafast saturation of Raman coherence and coherent anti-Stokes Raman scattering
    Anil K. Patnaik, S. Roy, and J. R. Gord [Poster]
    Gorden Research Gordon Research Conference on Laser Diagnostics in Combustion
    Waterville Valley, NH, Aug 8-16 (2013).

97. Ultrafast saturation of Raman coherence
    Anil K. Patnaik, S. Roy, and J. R. Gord [Invited Talk]
    Frontiers of Quantum and Mesoscopic Thermodynamics 
    held at Prague (Czech Republic), 29 July-3 Aug (2013).

98. Role of saturation of rotational Raman transition on femtosecond vibrational CARS
    Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
    CLEO/QELS
    San Jose, CA, June 9-14 (2013).

99. Advances in fiber-coupled pulsed-laser diagnostics for simultaneous species-concentration and velocity measurements in practical combustors
    Pual S. Hsu, Sukesh Roy, Naibo Jiang, Anil K. Patnaik, James R. Gord  [Talk]
    CLEO/QELS, CTu2H.7
    San Jose, CA, June 9-14 (2013).

100. Saturation threshold of femtosecond CARS
     Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     38th DCASS
     Dayton, OH, Mar 6 (2013).

101. Realization of opposite dispersion slopes for two probes: Concurrent slow-fast light
     Anil K. Patnaik, S. Roy, and J. R. Gord [Invited Talk]
     43rd Winter Colloquium on Physics of Quantum Electronics
     Snowbird, UT Jan 6-11 (2013)

102. Saturation of Vibrational Femtosecond CARS via Saturation of Rotational Raman Transition
     Anil K. Patnaik, S. Roy, and J. R. Gord [Poster]
     43rd Winter Colloquium on Physics of Quantum Electronics
     Snowbird, UT Jan 6-11 (2013)

103. Saturation of Vibrational Coherent Anti-Stokes Raman Scattering via Saturation of Rotational Coherence
     Anil K. Patnaik, Sukesh Roy, and James R. Gord [Poster]
     ICORS 23^rd International Conference on Raman Spectroscopy
     Bangalore (India), 12-17 August 2012.

104. Fiber-Coupled High-Speed OH-PLIF Imaging in Turbulent Flames
     Paul S. Hsu, Waruna D. Kulatilaka, Naibo Jiang, Stan Kotska, Sukesh Roy, Anil K. Patnaik, and James R. Gord [Talk]
     28th Aerodynamic Measurement Technology,Ground Testing, and Flight Testing Conference
     held at New Orleans, LA (USA), June 25-28 (2012)

105. Concurrent Slow-Fast Light Pair with Controllable X-Type Dispersion
     Anil K. Patnaik, S. Roy, and J. R. Gord [Poster]
     QELS/CLEO
     held at San Jose, CA May 6-11 (2012)

106. Interplay of  c⁽¹⁾ and  c⁽³⁾ Processes in Double-Ladder System
     Paul S. Hsu, George R. Welch, James R. Gord, and Anil K. Patnaik [Talk]
     QELS/CLEO
     held at San Jose, CA May 6-11 (2012)

107. High-Speed OH Fluorescence Imaging Using Fiber-Coupled UV-PLIF
     Paul S. Hsu, Waruna D. Kulatilaka, Stan Kotska, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     CLEO held at San Jose, CA May 6-11 (2012)

108. Simultaneous Two Beams of Slow-Fast and Slow-Slow Light: Diagnostics Perspectives
     Anil K. Patnaik, S. Roy, and J. R. Gord [Talk]
     Central State Section Spring Technical Meeting of The Combustion Institute
     held at Dayton, OH, Apr 22-24 (2012)

109. Fiber-Coupled Laser Diagnostics for Gas-Phase Measurements in Practical Turbine Engine Hardware
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     Central State Section Spring Technical Meeting of The Combustion Institute
     held at Dayton, OH, Apr 22-24 (2012) 
      
110. Fiber-Coupled Laser Diagnostics for Practical Combustion Application
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Central State University, Wilberforce, OH (USA), Apr 3 (2012).
      

111. Simultaneous Slow and Fast Light: Diagnostic Aspects
     Anil K. Patnaik, Sukesh Roy, and James R. Gord [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Central State University, Wilberforce, OH (USA), Apr 3 (2012).

112. Diagnostic Implications of Simultaneous Slow and Fast Light
     Anil K. Patnaik, S. Roy, and J. R. Gord [Talk]
     37^th DCASS
     held at Dayton, OH, Mar 6 (2012)

113. Advances in Fiber-Coupled Laser Diagnostics for Practical Combustion Measurements
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     LACSEA
     held at San Diego, CA, Jan 29-Feb 1 (2012).

114. Development of an All-Fiber-Coupled, Pulsed, Ultraviolet Laser-Induced-Fluorescence (UV-LIF) Detection System for OH Radicals in Practical Combustion Devices
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, Nashville, TN, Jan 9 (2012).

115. Simultaneous Slow and Fast Light: Spectroscopic Implications
     Anil K. Patnaik, S. Roy, and J. R. Gord [Talk]
     7^th Annual Dayton Engineering Sciences Symposium
     held at Wright State University, Dayton, OH, Oct. 24 (2011)

116. Fiber-Coupled Laser Diagnostics for Temperature and Species-Concentration Measurements in Practical Combustion Devices
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     7^th Annual Dayton Engineering Sciences Symosium
     held at Wright State University, Dayton, OH, Oct. 24 (2011)

117. Development of Fiber-Coupled Laser-Diagnostic tools for Practical Combustion Measurements
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Poster]
     Laser Diagnostics in Combustion Gorden Research Gordon Research Conference
     Waterville Valley, NH, Aug 14-19 (2011).

118. Ultra-fast thermometry using quantum coherence
     Anil K. Patnaik, S. Roy, and J. R. Gord [Invited Talk]
     Frontiers of Quantum and Mesoscopic Thermodynamics 
     held at Prague (Czech Republic), 25-30 July (2011).

119. Simultaneous Two-Channel Slow Light
     Anil K. Patnaik, P. S. Hsu, S. Roy, and J. R. Gord [Talk]
     Advanced Photonics Congress: Slow and Fast Light
     held at Toronto (Canada), 12-15 June (2011).

120. Advances in Fiber-Based Picosecond Coherent Anti-Stokes Raman Scattering Thermometry in Reacting Flows
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     CLEO, Baltimore, MD, May 1-6 (2011).

121. Gas-phase Thermometry in Reacting Flows using Fiber-coupled Picosecond Coherent Anti-Stokes Raman Scattering (CARS) Spectroscopy
     Paul Hsu, Waruna D. Kulatilaka, Sukesh Roy, Anil K. Patnaik and James R. Gord [Talk]
     The 6th Annual Dayton Engineering Sciences Symposium, DESS 10-0103
     held at Wright State University, Dayton, OH (USA), 25 Oct. (2010).

122. Simultaneous two-channel control of light speed in a single delay element
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy and James R. Gord [Talk]
     Frontiers in Optics 2010/Laser Science XXVI
     held at Rochester, NY (USA), 16-20 Oct. (2010).

123. Simultaneous dual- or multi-channel slow light in a single delay element
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy and James R. Gord [Invited Talk]
     Electro-optics Program/Physics Seminar
     held at University of Dayton, Dayton, OH (USA), Sep 17 (2010).

124. Propagation Dynamics of Controllable Cross-Talk in Double-Ladder System
     Paul S. Hsu, George W. Welch, and Anil K. Patnaik [Talk]
     CLEO/QELS 2010
     held at San Jose, CA (USA), May 16-21 (2010).

125. Two-Channel Control of Slow Light and Potential Diagnostic Applications
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy and James R. Gord [Invited Talk]
     Augmenter Design Systems Conference
     held at Jacksonville, FL (USA), March 17-19 (2010).

126. Fiber Coupling Laser Beams for Practical Applications of CARS Spectroscopy
     Paul S. Hsu, Waruna D. Kulatilaka, Anil K. Patnaik, Terrence R. Meyer, Sukesh Roy and James R. Gord [Invited Talk]
     Augmenter Design Systems Conference
     held at Jacksonville, FL (USA), March 17-19 (2010).

127. Thermometry in Reacting Flows Using Multimode, All-Silica, Fiber-Coupled CARS Spectroscopy
     Paul S. Hsu, Anil K. Patnaik, James R. Gord, Waruna D. Kulatilaka, and Sukesh Roy [Talk]
     35^th AIAA Dayton-Cincinnati Aerospace Science Symposium
     held at Dayton, Ohio (USA), 9 March (2010).

128. Continuing Development of Slow Light for Diagnostic Applications
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord [Talk]
     35^th AIAA Dayton-Cincinnati Aerospace Science Symposium
     held at Dayton, Ohio (USA), 9 March (2010).

129. A Fiber-Coupled CARS Spectroscopy System for Measurements in Practical Turbine Engine Hardware
     Paul S. Hsu, Anil K. Patnaik, James R. Gord, Waruna D. Kulatilaka, and Sukesh Roy [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Dayton, Ohio (USA), 8 March (2010).

130. Two-Channel Magneto-Optical Control of Slow Light for Diagnostic Applications
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Dayton, Ohio (USA), 8 March (2010).

131. Fiber-Coupled Picosecond Coherent Anti-Stokes Raman Scattering (CARS) Spectroscopy
     Paul S. Hsu, Anil K. Patnaik, James R. Gord, Sukesh Roy, Waruna D. Kulatilaka and Terrence R. Meyer [Invited Talk]
     Laser Applications to Chemical, Security and Environmental Analysis (LACSEA)
     held at San Diego, CA (USA), 31 Jan-3 Feb (2010).

132. Non-linear optical techniques for detection of minor species
     Anil K. Patnaik [Invited Talk]
     Physics Colloquium
     National Institute of Science Education and Research, Bhubaneswar (India), 13 Jan. (2010).

133. Gas-phase temperature measurement in reacting flows using fiber-coupled picoseconds CARS spectroscopy
     Paul S. Hsu, Anil K. Patnaik, James R. Gord, Terrence R. Meyer, Waruna D. Kulatilaka and Sukesh Roy [Talk]
     47th AIAA Aerospace Sciences Meeting, p. 2010-1399
     held at Orlando, Florida (USA), 5 - 8 January (2010).

134. Controlled two-channel slow light in a single delay device
     A. K. Patnaik, P. S. Hsu, S. Roy, and J. R. Gord [Talk]
     5th Annual Dayton Engineering Symposium (ASME Dayton Section), pp. DESS09-0090
     held at Wright State University, Dayton, OH, October 26 (2009).

135. Fiber-based CARS spectroscopy for gas-phase thermometry in reacting flows
     P. S. Hsu, W. Kulatilaka, A. K. Patnaik, S. Roy, and J. R. Gord [Talk]
     5th Annual Dayton Engineering Symposium (ASME Dayton Section), pp. DESS09-0086
     held at Wright State University, Dayton, OH, October 26 (2009).

136. Collisional effects on electronic-resonant-enhanced coherent anti-Stokes Raman scattering of NO
     A. K. Patnaik, S. Roy, J. R. Gord, R. P. Lucht, and T. B. Settersten [Poster]
     Gordon Research Conference: Laser Diagnostics in Combustion
     held at Waterville Valley, NH (USA), August 16-21 (2009).

137. Controlling speed of polarized light in birefringent media
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord [Talk]
     OSA Optics and Photonic Congress: Slow and Fast Light
     held at Honolulu, Hawaii (USA), 13-15 July (2009).

138. Parametric Study of the Effects of Collisions on Electronic-Resonance-Enhanced Coherent Anti-Stokes Raman Scattering (ERE-CARS) of NO
     Anil K. Patnaik, Sukesh Roy, James R. Gord, Robert P. Lucht, and Thomas B. Settersten [Talk]
     OSA Optics and Photonics Congress: Nonlinear Optics
     held at Honolulu, Hawaii (USA), 13-17 July (2009).

139.  Magneto-optical control of light speed
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord [Talk]
     40th Annual Meeting of the Division of Atomic, Molecular, and Optical Physics
     held at Charlottesville, Virginia (USA), 19-23 May 2009.

140. Collisional dependence of electronic-resonance-enhanced CARS signal of nitric oxide
     Anil K. Patnaik, James R. Gord, Thomas B. Settersten, and Sukesh Roy [Talk]
     34^th AIAA Dayton-Cincinnati Aerospace Science Symposium
     held at Dayton, Ohio (USA), 3 March 2009.

141. Magneto-optical control of speed of light
     Paul S. Hsu, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Talk]
     34^th AIAA Dayton-Cincinnati Aerospace Science Symposium
     held at Dayton, Ohio (USA), 3 March 2009.

142. Fiber-Coupled Coherent Anti-Stokes Raman Scattering Spectroscopy with Picosecond lasers
     Paul S. Hsu, Anil K. Patnaik, James R. Gord, Terrence R. Meyer, and Sukesh Roy [Talk]
     34^th AIAA Dayton-Cincinnati Aerospace Science Symposium
     held at Dayton, Ohio (USA), 3 March 2009.

143. Nitric Oxide Electronic-Resonance-Enhanced Coherent Anti-Stokes Raman Scattering (ERE-CARS) Spectroscopy:  Collisional Effects
     Anil K. Patnaik, James R. Gord, Thomas B. Settersten, and Sukesh Roy [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Dayton, Ohio (USA), 5 March 2009.

144. Slowing Light through Magneto-Optical Control
     Paul S. Hsu, Anil K. Patnaik, Sukesh Roy, and James R. Gord [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Dayton, Ohio (USA), 5 March 2009.

145. Picosecond Coherent Anti-Stokes Raman Scattering (ps-CARS) Spectroscopy with Fiber-Coupled Laser Beams
     Paul S. Hsu, Anil K. Patnaik, James R. Gord, Terrence R. Meyer, and Sukesh Roy [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Dayton, Ohio (USA), 5 March 2009.

146. Gas-phase temperature measurement in reacting flows using fiber-coupled picoseconds CARS spectroscopy
     James R. Gord, Paul S. Hsu, Anil K. Patnaik, Terrence R. Meyer, and Sukesh Roy [Talk]
     47th AIAA Aerospace Sciences Meeting,
     held at Orlando, Florida (USA), 5 - 8 January 2009.

147. Propagation dynamics of controlled cross-talk via interplay between c⁽¹⁾ and c⁽³⁾ processes
     George R. Welch, Paul S. Hsu, and Anil K. Patnaik [Poster]
     XXXIX Winter Colloquium on Physics of Quantum Electronics,
     held at Snowbird, Utah (USA), 4-8 January 2009.

148. Controlling Speed of Light by Light: Slow and Stopped Light
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord [Invited Talk]
     Physics Seminar, Wright State University, Dayton, 25 April 2008.

149. Insensitivity of Electronic-Resonance-Enhanced Coherent Anti-Stokes Raman Scattering to Electronic Quenching
     Anil K. Patnaik, Sukesh Roy, Robert P. Lucht, and James R. Gord [Poster]
     Laser Applications to Chemical, Security and Environmental Analysis (LACSEA)
     held at St. Petersburg, Florida (USA), 17-20 March 2008.

150. Theory of single-pulse femtosecond CARS using a chirped pulse probe beam
     Anil K. Patnaik, Paul J. Kinnius, Robert P. Lucht, Sukesh Roy, and James R. Gord [Talk]
     Laser Applications to Chemical, Security and Environmental Analysis (LACSEA)
     held at St. Petersburg, Florida (USA), 17-20 March 2008.

151. Slowing Down Light to Biking Speed through Resonant Laser-Matter Interactions
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord [Talk]
     Dayton-Cincinnati Aerospace Sciences Symposium,
     held at Dayton, Ohio (USA), 4 March 2008.

152. Slowing/Stopping Light in Coherently Prepared Media
     Anil K. Patnaik, Paul S. Hsu, Sukesh Roy, and James R. Gord [Poster]
     American Chemical Society, Dayton Section Meeting,
     held at Dayton, Ohio (USA), 4 March 2008.

153. Coherent-repumping-assisted immunity of Raman coherence to rapid collisional decays
     Anil K. Patnaik, Sukesh Roy, Robert P. Lucht, and James R. Gord [Invited Talk]
     XXXVIII Winter Colloquium on Physics of Quantum Electronics,
     held at Snowbird, Utah (USA), 6-10 January 2008.

154. Insensitivity of electronic-resonance-enhanced coherent anti-Stokes Raman scattering to collisions
     Anil K. Patnaik, Sukesh Roy, Robert P. Lucht, and James R. Gord [Poster]
     XXXVIII Winter Colloquium on Physics of Quantum Electronics,
     held at Snowbird, Utah (USA), 6-10 January 2008.

155. Coherent control of chi^3 process in a double ladder system
     Anil K. Patnaik, Paul S. Hsu, and George W. Welch [Poster]
     XXXVIII Winter Colloquium on Physics of Quantum Electronics,
     held at Snowbird, Utah (USA), 6-10 January 2008.

156. Monitoring Vibrational Wave Packet Dynamics via Direct Femtosecond Pump-Probe Measurements
     Dmitry Pestov, Ariunbold Gombojav, Xi Wang, Robert K. Murawski, Vladimir A. Sautenkov, Yuri V. Rostovtsev, Anil Patnaik, Alexei V. Sokolov, and Marlan O. Scully [Poster]
     Quantum Electronics and Laser Science Conference held at Baltimore, MD (USA), May  2007.

157. Nonlinear magneto-optical polarization rotation with intense laser fields
     George W. Welch, Paul S. Hsu, Anil K. Patnaik [Invited Talk]
     SPIE Fluctuations and Noise, pg. 6603-45
     held at Florence (Italy), 20-24 May 2007.

158. Preserving Coherence
     Anil K. Patnaik [Invited Talk]
     Princeton-TAMU Symposium on Quantum Coherence and Laser Spectroscopy
     held at Priceton, NJ (USA), 16-17 March 2007.

159. Single photon Dicke super and sub-radiance
     Anil K. Patnaik, Anatoly Svizdzinsky, Juntao Chang, and Marlan O. Scully [Invited Talk]
     Fundamental Aspects of Quantum Mechanics Symposium
     held at Priceton, NJ (USA), 16-17 February 2007.

160. Ground state dephasing measurement via interruption of coherent population trapping
     Anil K. Patnaik [Invited Talk]
     TAMU Molecular Physics and Quantum Optics Symposium
     held at Texas A&M University, College Station, TX (USA), 9-10 Jan 2007.

161. Controllable quantum correlated in Raman System and applications
     Anil K. Patnaik
     Department Seminar
     Department of Physics, Indian Institute of Technology, Bombay, 28 July 2006.

162. Controllable quantum correlation between Raman photon pair and applications
     Anil K. Patnaik [Invited Talk]
     International Symposium on Quantum Optics
     held at Physics Research Laboratory, Ahmedabad (India), 24-27 July 2006.


163. A new method to measure coherence dephasing via Raman photon correlation
     Anil K. Patnaik, Yu Huang, Girish S. Agarwal, and Marlan O. Scully [Poster]
     Wheelerfest Symposium
     held at Priceton, NJ (USA), 23-24 February 2006.
164. Measuring the coherence dephasing time of a single molecule using photon correlation
     Anil K. Patnaik, Yu Huang, Girish S. Agarwal, and Marlan O. Scully [Poster]
     JSPS-UNT Joint Symposium on Nanoscale Materials for electronics, photonics and biotechnology
     held at Denton, TX (USA) 2-3 February 2006.


165. Coherence effects on the Raman two-photon correlation and applications
     Anil K. Patnaik [Invited Talk]
     XXXVI Winter Colloquium on Physics of Quantum Electronics,
     held at Snowbird, Utah (USA), 2-6 January 2006.


166. Measuring coherence dephasing rate by CPT technology
     Anil K. Patnaik, Paul Hsu, Girish Agarwal, George Welch, and Marlan Scully [Poster]
     XXXVI Winter Colloquium on Physics of Quantum Electronics,
     held at Snowbird, Utah (USA), 2-6 January 2006.


167. Quantum Microscopy
     Anil K. Patnaik, [Invited Talk]
     JSPS-PRISM-TAMU Symposium on Quantum Material Science
     held at Princeton University, NJ (USA) 21-22 February 2005.


168. Quantum Correlation Between Raman Photon Pairs Using Regression Theorem
     Anil K. Patnaik, G. S. Agarwal, R. Ooi and M. O. Scully [Poster]
     JSPS-PRISM-TAMU Symposium on Quantum Material Science
     held at Princeton University, NJ (USA) 21-22 February 2005.


169. Raman Photon Pair Correlations Via the Onsager Regression Theorem
     Anil K. Patnaik, G. S. Agarwal, R. Ooi and M. O. Scully [Invited Talk]
     XXXV Winter Colloquium on Physics of Quantum Electronics
     held at Snowbird, Utah (USA), 4-8 January 2005.


170. Nonlinear Magneto-Optical Rotation (NMOR) at High Laser Intensity
     Paul Hsu, Anil K. Patnaik, and George Welch [Poster]
     XXXV Winter Colloquium on Physics of Quantum Electronics
     held at Snowbird, Utah (USA), 4-8 January 2005.


171. Quantum Correlation between Raman Pair and Applications to Quantum Microscopy
     Anil K. Patnaik [Invited Talk]
     Physics Department Seminar
     Oklahoma State University, Still Water, OK, Sep. 29 (2004).


172. Microwave Driven Ground State Doublet: To Examine Cooling via Ground State Coherence
     Anil K. Patnaik [Poster]
     Frontiers of Quantum and Mesoscopic Thermodynamics
     held at Prague (Czech Republic), 26-29 July 2004.


173. Manipulating the retrieval of stored light pulses
     Anil K. Patnaik, Fam Le Kien, and K. Hakuta [Invited Talk]
     XXXIV Winter Colloquium on Physics of Quantum Electronics
     held at Snowbird, Utah (USA), 4-8 January 2004.


174. Engineering the Dispersion of a Fiber Mode via Atomic/Molecular Coherence
     Anil K. Patnaik, J. Q. Liang, K. Kuroda, and K. Hakuta [Poster]
     Workshop on Possibility of Quantum Computation by Optical Process in Solid
     held at NIMS, Tsukuba (Japan), 18-19 August, 2003.


175. Multiorder coherent Raman scattering of a quantum probe field
     Fam Le Kien, Anil K. Patnaik and K. Hakuta [Poster]
     Workshop on Possibility of Quantum Computation by Optical Process in Solid
     held at NIMS, Tsukuba (Japan), 18-19 August, 2003.


176. Slow Light Propagation in a Thin Optical Fiber via Electromagnetically Induced Transparency
     Anil K. Patnaik, J. Q. Liang, and K. Hakuta [Invited Talk]
     XXXIII Winter Colloquium on Physics of Quantum Electronics
     held at Snowbird, Utah (USA), 5-9 January 2003.


177. Coherent Manipulation of Group Velocity of Light in an Optical Fiber
     Anil K. Patnaik, J. Q. Liang, and K. Hakuta [Poster]
     PHOTONICS 2002, Sixth International Conf. on Optoelectronics, Fiber Optics and Photonics
     held at Tata Institute for Fundamental Research, Bombay (India), 16-18 December 2002.


178. Coherent Control of Group Velocity of Light in an Optical Fibre
     Anil K. Patnaik [Invited Talk]
     Physics Department Seminar
     Indian Institute of Technology, Bombay (India), 25 September 2002.


179. Slow Light in Optical Fiber via Electromagnetically Induced Transparency
     Anil K. Patnaik, J. Q. Liang, and K. Hakuta [Talk]
     Japanese Physical Society Meeting
     held at Nagoya (Japan), 6-9 September 2002.


180. Solid Hydrogen: Towards Manipulation of Orthohydrogen Nuclear-Spin
     Anil K. Patnaik, J. Q. Liang, and K. Hakuta [Talk]
     International Workshop on Quantum Dots for Q. Computing and Classical Size Effect Circuits
     held at Tosa Royal Hotel, Kochi (Japan), 26-28 January 2002.


181. Nonlinear Optics in the Evanescent Region Using a High-Q Sphere Resonator
     J. Q. Liang, A. K. Patnaik, and K. Hakuta [Poster]
     CREST symposium on Quantum Effects and Related Phenomena
     held at Tsuda Hall, Tokyo (Japan), 18-19 December 2001.


182. All Quantum Information Processing in Quantum Solid – A Proposal
     Anil K. Patnaik and K. Hakuta [Talk]
     CREST workshop 2001
     held at Univeristy of Electro-Communications, Tokyo (Japan), 11^th September 2001.


183. Vacuum Induced Coherences in Radiatively Coupled Multilevel Systems
     G. S. Agarwal and Anil K. Patnaik [Poster]
     International Conference on Perspectives in Theoretical Physics, Pg. 47 in Proc.,
     held at Physical Research Laboratory, Ahmedabad (India), 8-12 January 2001.


184. Coherent Control of Birefringence
     Anil K. Patnaik and G. S. Agarwal [Poster]
     Proc. CLEO/Europe-IQEC 2000, held at Nice (France), QThD 79, 10-15 September 2000.


185. Field Induced Anisotropy and Magneto Optical Switch
     Anil K. Patnaik [Talk]
     Proceedings of National Laser Symposium 1999
     held at University of Hydrabad, Hydrabad (India) 15-17 December 1999.


186. Controlling magneto optical rotation via quantum coherences
     Anil K. Patnaik and G. S. Agarwal [Talk]
     International Conference on Laser Physics and Quantum Optics 1999,
     held at Shanghai (China) 25-28 August 1999.


187. Quantum coherences from polarization pre-selection of cavity vacuum
     Anil K. Patnaik [Poster]
     Proceedings of National Laser Symposium 1998, Pg. 86
     held at Indian Institute of Technology, Kanpur (India), 14-16 December 1998.


188. Quantum coherence: source of beat in photon correlations
     Anil K. Patnaik [Poster]
     Abstracts of Seminar on Physics with Cooled and Trapped atoms and Ions 1998, Pg. 25
     held at Bhabha Atomic Research Center, Mumbai (India), 5-6 March 1998.


189. Laser field induced quantum beats in two photon correlations
     Anil K. Patnaik [Poster]
     Proceedings of National Laser Symposium 1997, Pg. 210
     held at Physical Research Laboratory, Ahmedabad (India), 10-12 December 1997.


190. Laser induced asymmetry in two-photon absorption and emission
     Anil K. Patnaik [Student Talk]
     SERC School on Non-Linear Optics and Laser Spectroscopy
     held at Indian Institute of Technology, New Delhi (India), 10-28^th March, 1997.