HR job title
- Retired Professor
- Contact Info
- 1 979 845 1571
Welch, George Professor
Positions
- Professor, Physics and Astronomy, College of Arts and Sciences
I conduct research in quantum optics and atomic and molecular physics involving coherently prepared systems, electro-magnetically induced transparency (EIT) and slow and fast light, femtosecond molecular spectroscopy including coherent anti-Stokes Raman scattering, and use of cold atoms for rotation sensing.
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Overview
Publications
selected publications
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academic article
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Zhang, A., Sautenkov, V. A., Rostovtsev, Y. V., & Welch, G. R.
(2017).
Observation of coherent effects using a mode-locked rubidium laser. 50(3), 035503-035503.
-
Narducci, F. A., & Welch, G. R.
(2016).
45th winter colloquium on the physics of quantum electronics INTRODUCTION. Journal of Modern Optics.
63(1), 1-1.
-
Yuan, L., Wang, D., Svidzinsky, A. A., Xia, H., Kocharovskaya, O., Sokolov, A. V., ... Scully, M. O.
(2014).
Transient lasing without inversion via forbidden and virtual transitions. Physical Review A: Atomic, Molecular and Optical Physics.
89(1), 013814.
-
Narducci, F. A., & Welch, G. R.
(2013).
42nd Winter Colloquium on the Physics of Quantum Electronics FOREWORD. Journal of Modern Optics.
60(1), 1-1.
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Voronine, D. V., Sinyukov, A. M., Hua, X., Wang, K., Jha, P. K., Munusamy, E., ... Scully, M. O.
(2012).
Time-resolved surface-enhanced coherent sensing of nanoscale molecular complexes. Scientific Reports.
2(1), 891.
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Jha, P. K., Dorfman, K. E., Yi, Z., Yuan, L., Sautenkov, V. A., Rostovtsev, Y. V., ... Scully, M. O.
(2012).
Ultralow-power local laser control of the dimer density in alkali-metal vapors through photodesorption. Applied Physics Letters.
101(9), 091107-091107.
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Nevels, R., Welch, G. R., Cremer, P. S., Hemmer, P., Phillips, T., Scully, S., ... Scully, M. O.
(2012).
Figuration and detection of single molecules. Molecular Physics: An International Journal at the Interface Between Chemistry and Physics.
110(15-16), 1993-2000.
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Khanbekyan, A., Novikova, I., & Welch, G. R.
(2012).
Nonlinear magneto-optical effects in Ba vapor. European Physical Journal D.
66(10), 278.
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Wang, X. i., Wang, K., Welch, G. R., & Sokolov, A. V.
(2011).
Heterodyne coherent anti-Stokes Raman scattering by the phase control of its intrinsic background. Physical Review A (PRA).
84(2), 021801.
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Yuan, L., Lanin, A. A., Jha, P. K., Traverso, A. J., Voronine, D. V., Dorfman, K. E., ... Scully, M. O.
(2011).
Coherent Raman Umklappscattering. Laser Physics Letters.
8(10), 736-741.
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Hsu, P. S., Welch, G. R., Gord, J. R., & Patnaik, A. K.
(2011).
Propagation dynamics of controlled cross-talk via interplay between chi((1)) and chi((3)) processes. Physical Review A: Atomic, Molecular and Optical Physics.
83(5), 053819.
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Ariunbold, G. O., Kash, M. M., Sautenkov, V. A., Li, H., Rostovtsev, Y. V., Welch, G. R., & Scully, M. O.
(2011).
Observation of picosecond UV pulses produced by coherent scattering of IR femtosecond pulses in atomic rubidium vapor. Journal of the Optical Society of America. B, Optical physics.
28(3), 515-520.
-
Narducci, F. A., & Welch, G. R.
(2011).
41st Winter Colloquium on the Physics of Quantum Electronics FOREWORD. Journal of Modern Optics.
58(21), 1897-1897.
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Ariunbold, G. O., Kash, M. M., Sautenkov, V. A., Li, H., Rostovtsev, Y. V., Welch, G. R., & Scully, M. O.
(2010).
Observation of picosecond superfluorescent pulses in rubidium atomic vapor pumped by 100-fs laser pulses. Physical Review A: Atomic, Molecular and Optical Physics.
82(4), 043421.
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Li, H., Sautenkov, V. A., Rostovtsev, Y. V., Kash, M. M., Anisimov, P. M., Welch, G. R., & Scully, M. O.
(2010).
Carrier-envelope phase effect on atomic excitation by few-cycle rf pulses. Physical Review Letters.
104(10), 103001.
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Wang, X. i., Zhang, A., Zhi, M., Sokolov, A. V., Welch, G. R., & Scully, M. O.
(2010).
Heterodyne coherent anti-Stokes Raman scattering for spectral phase retrieval and signal amplification. Optics Letters.
35(5), 721-723.
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Welch, G. R., Jacobs, S. F., & Narducci, F. A.
(2010).
40th Winter Colloquium on the Physics of Quantum Electronics. Journal of Modern Optics.
57(19), 1831-1832.
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Gordon, K., DeSavage, S., Duncan, D., Welch, G. R., Davis, J. P., & Narducci, F. A.
(2010).
Recoil-induced resonances for optical switching. Journal of Modern Optics.
57(19), 1849-1857.
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Wang, X. i., Zhang, A., Zhi, M., Sokolov, A. V., & Welch, G. R.
(2010).
Glucose concentration measured by the hybrid coherent anti-Stokes Raman-scattering technique. Physical Review A (PRA).
81(1), 013813.
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Li, H., Sautenkov, V. A., Rostovtsev, Y. V., Welch, G. R., Hemmer, P. R., & Scully, M. O.
(2009).
Electromagnetically induced transparency controlled by a microwave field. Physical Review A: Atomic, Molecular and Optical Physics.
80(2), 023820.
-
Sautenkov, V. A., Li, H., Rostovtsev, Y. V., Welch, G. R., Davis, J. P., Narducci, F. A., & Scully, M. O.
(2009).
Using phase dynamics in EIT to probe ground state relaxation in rubidium vapor. Journal of Modern Optics.
56(8), 975-979.
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Welch, G. R., & Narducci, F. A.
(2009).
39th Winter Colloquium on the Physics of Quantum Electronics FOREWORD. Journal of Modern Optics.
56(18-19), 1907-1907.
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Hsu, P. S., Patnaik, A. K., & Welch, G. R.
(2008).
Nonlinear magneto-optic polarization rotation with intense laser fields. Physical Review A: Atomic, Molecular and Optical Physics.
78(5), 053817.
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Li, H., Sautenkov, V. A., Kash, M. M., Sokolov, A. V., Welch, G. R., Rostovtsev, Y. V., Zubairy, M. S., & Scully, M. O.
(2008).
Optical imaging beyond the diffraction limit via dark states. Physical Review A: Atomic, Molecular and Optical Physics.
78(1), 013803.
-
Hsu, P. S., Patnaik, A. K., & Welch, G. R.
(2008).
Controlled parametric generation in a double-ladder system via all-resonant four-wave mixing. Optics Letters.
33(4), 381-383.
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Patnaik, A. K., Hsu, P. S., Agarwal, G. S., Welch, G. R., & Scully, M. O.
(2007).
Measurement of ground-state decoherence via interruption of coherent population trapping. Physical Review A: Atomic, Molecular and Optical Physics.
75(2), 023807.
-
Narducci, F. A., & Welch, G. R.
(2007).
37th Winter Colloquium on the Physics of Quantum Electronics, 2-6 January 2007 - Foreword. Journal of Modern Optics.
54(16-17), 2315-2316.
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Mikhailov, E. E., Sautenkov, V. A., Rostovtsev, Y. V., Zhang, A., Zubairy, M. S., Scully, M. O., & Welch, G. R.
(2006).
Spectral narrowing via quantum coherence. Physical Review A: Atomic, Molecular and Optical Physics.
74(1), 013807.
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Boyd, R. W., Narducci, F. A., & Welch, G. R.
(2006).
Special issue: 36th Winter Colloquium on the Physics of Quantum Electronics, 2-6 January 2006 - Foreword. Journal of Modern Optics.
53(16-17), 2233-2233.
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Pestov, D., Zhi, M., Sariyanni, Z., Kalugin, N. G., Kolomenskii, A. A., Murawski, R., ... Scully, M. O.
(2005).
Visible and UV coherent Raman spectroscopy of dipicolinic acid. Proceedings of the National Academy of Sciences of the United States of America.
102(42), 14976-14981.
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Sautenkov, V. A., Rostovtsev, Y. V., Ye, C. Y., Welch, G. R., Kocharovskaya, O., & Scully, M. O.
(2005).
Electromagnetically induced transparency in rubidium vapor prepared by a comb of short optical pulses. Physical Review A: Atomic, Molecular and Optical Physics.
71(6), 063804-228.
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Sautenkov, V. A., Rostovtsev, Y. V., Ye, C. Y., Welch, G. R., Kocharovskaya, O., & Scully, M. O.
(2005).
Electromagnetically induced transparency in rubidium vapor prepared by a comb of short optical pulses. Physical Review A: Atomic, Molecular and Optical Physics.
71(6),
-
Novikova, I., Matsko, A. B., & Welch, G. R.
(2005).
Influence of a buffer gas on nonlinear magneto-optical polarization rotation. Journal of the Optical Society of America. B, Optical physics.
22(1), 44-56.
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Scully, M. O., & Welch, G. R.
(2004).
Slow, stopped and stored light. Physics World.
17(10), 31-34.
-
Mikhailov, E. E., Novikova, I., Rostovtsev, Y. V., & Welch, G. R.
(2004).
Buffer-gas-induced absorption resonances in Rb vapor. Physical Review A: Atomic, Molecular and Optical Physics.
70(3), 033806.
-
Sautenkov, V. A., Ye, C. Y., Rostovtsev, Y. V., Welch, G. R., & Scully, M. O.
(2004).
Enhancement of field generation via maximal atomic coherence prepared by fast adiabatic passage in Rb vapor. Physical Review A: Atomic, Molecular and Optical Physics.
70(3), 033406.
-
Mikhailov, E. E., Sautenkov, V. A., Novikova, I., & Welch, G. R.
(2004).
Large negative and positive delay of optical pulses in coherently prepared dense Rb vapor with buffer gas. 69(6), 063808.
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Mikhailov, E. E., Sautenkov, V. A., Rostovtsev, Y. V., & Welch, G. R.
(2004).
Absorption resonance and large negative delay in rubidium vapor with a buffer gas. 21(2), 425-428.
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Yelin, S. F., Sautenkov, V. A., Kash, M. M., Welch, G. R., & Lukin, M. D.
(2003).
Nonlinear optics via double dark resonances. Physical Review A: Atomic, Molecular and Optical Physics.
68(6), 063801.
-
Matsko, A. B., Novikova, I., Zubairy, M. S., & Welch, G. R.
(2003).
Nonlinear magneto-optical rotation of elliptically polarized light. Physical Review A: Atomic, Molecular and Optical Physics.
67(4), 043805.
-
Matsko, A. B., Novikova, I., Welch, G. R., & Zubairy, M. S.
(2003).
Enhancement of Kerr nonlinearity by multiphoton coherence. Optics Letters.
28(2), 96-98.
-
Matsko, A. B., Novikova, I., Zubairy, M. S., & Welch, G. R.
(2003).
Nonlinear magneto-optical rotation of elliptically polarized light. Physical Review A: Atomic, Molecular and Optical Physics.
67(4), 438051-4380518.
-
Matsko, A. B., Novikova, I., Welch, G. R., Budker, D., Kimball, D. F., & Rochester, S. M.
(2002).
Vacuum squeezing in atomic media via self-rotation. Physical Review A: Atomic, Molecular and Optical Physics.
66(4), 043815-4381510.
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Zibrov, A. S., Matsko, A. B., Kocharovskaya, O., Rostovtsev, Y. V., Welch, G. R., & Scully, M. O.
(2002).
Transporting and time reversing light via atomic coherence. Physical Review Letters.
88(10), 103601-1036014.
-
Novikova, I., Matsko, A. B., & Welch, G. R.
(2002).
Detection of nonresonant impurity gases in alkali vapor cells. Applied Physics Letters.
81(2), 193-195.
-
Bhatia, P. S., Welch, G. R., & Scully, M. O.
(2001).
Laser amplification without population inversion on the D1 line of the Cs atom with semiconductor diode lasers. Journal of the Optical Society of America. B, Optical physics.
18(11), 1587-1596.
-
Matsko, A. B., Novikova, I., Scully, M. O., & Welch, G. R.
(2001).
Radiation trapping in coherent media. Physical Review Letters.
87(13), 133601.
-
Novikova, I., Matsko, A. B., Velichansky, V. L., Scully, M. O., & Welch, G. R.
(2001).
Compensation of ac Stark shifts in optical magnetometry. Physical Review A: Atomic, Molecular and Optical Physics.
63(6), 063802.
-
Bhatia, P. S., Welch, G. R., & Scully, M. O.
(2001).
A single-mode semiconductor diode laser operating in the strong optical feedback regime and tunable within the D1 line of the Cs atom. 189(4-6), 321-336.
-
Novikova, I., Matsko, A. B., & Welch, G. R.
(2001).
Large polarization rotation via atomic coherence. Optics Letters.
26(13), 1016-1018.
-
Matsko, A. B., Kocharovskaya, O., Rostovtsev, Y., Welch, G. R., Zibrov, A. S., & Scully, M. O.
(2001).
Slow, ultraslow, stored, and frozen light. Advances in Atomic, Molecular and Optical Physics.
46(6), 191-242.
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Matsko, A. B., Kocharovskaya, O., Rostovtsev, Y., Welch, G. R., Zibrov, A. S., & Scully, M. O.
(2001).
Slow, ultraslow, stored, and frozen light. Advances in Atomic, Molecular and Optical Physics.
46(C), 191-242.
-
Novikova, I., Matsko, A. B., Sautenkov, V. A., Velichansky, V. L., Welch, G. R., & Scully, M. O.
(2000).
Ac-Stark shifts in the nonlinear Faraday effect. Optics Letters.
25(22), 1651-1653.
-
Sautenkov, V. A., Lukin, M. D., Bednar, C. J., Novikova, I., Mikhailov, E., Fleischhauer, M., ... Scully, M. O.
(2000).
Enhancement of magneto-optic effects via large atomic coherence in optically dense media. Physical Review A: Atomic, Molecular and Optical Physics.
62(2), 023810-4.
-
Sautenkov, V. A., Lukin, M. D., Bednar, C. J., Novikova, I., Mikhailov, E., Fleischhauer, M., ... Scully, M. O.
(2000).
Enhancement of magneto-optic effects via large atomic coherence in optically dense media. Physical Review A: Atomic, Molecular and Optical Physics.
62(2), 023810-023811.
-
Fry, E. S., Lukin, M. D., Walther, T., & Welch, G. R.
(2000).
Four-level atomic coherence and cw VUV lasers. 179(1-6), 499-504.
-
Sautenkov, V. A., Kash, M. M., Velichansky, V. L., & Welch, G. R.
(1999).
Density narrowing in electromagnetically induced transparency. Laser Physics.
9(4), 889-893.
-
Kash, M. M., Sautenkov, V. A., Zibrov, A. S., Hollberg, L., Welch, G. R., Lukin, M. D., ... Scully, M. O.
(1999).
Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas. Physical Review Letters.
82(26), 5229-5232.
-
Welch, G. R., Padmabandu, G. G., Fry, E. S., Lukin, M. D., Nikonov, D. E., Sander, F., ... Tittel, F. K.
(1998).
Observation of V-type electromagnetically induced transparency in a sodium atomic beam. Foundations of Physics: an international journal devoted to the conceptual and fundamental theories of modern physics, biophysics, and cosmology.
28(4), 621-638.
-
Lukin, M. D., Scully, M. O., Welch, G. R., Fry, E. S., Hollberg, L., Padmabandu, G. G., Robinson, H. G., & Zibrov, A. S.
(1996).
Lasing without inversion: The road to new short-wavelength losers. Laser Physics.
6(3), 436-447.
-
Padmabandu, G. G., Welch, G. R., Shubin, I. N., Fry, E. S., Nikonov, D. E., Lukin, M. D., & Scully, M. O.
(1996).
Laser oscillation without population inversion in a sodium atomic beam. Physical Review Letters.
76(12), 2053-2056.
-
Gardner, J. R., Marable, M. L., Welch, G. R., & Thomas, J. E.
(1993).
Suboptical wavelength position measurement of moving atoms using optical fields. Physical Review Letters.
70(22), 3404-3407.
-
Stokes, K. D., Schnurr, C., Gardner, J. R., Marable, M., Welch, G. R., & Thomas, J. E.
(1991).
Precision position measurement of moving atoms using optical fields. 67(15), 1997-2000.
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Iu, C. h., Welch, G. R., Kash, M. M., Kleppner, D., Delande, D., & Gay, J. C.
(1991).
Diamagnetic Rydberg atom: Confrontation of calculated and observed spectra. Physical Review Letters.
66(2), 145-148.
-
Schnurr, C., Stokes, K. D., Welch, G. R., & Thomas, J. E.
(1990).
Continuous spatial photon echoes. Optics Letters.
15(19), 1097-1099.
-
Iu, C. h., Welch, G. R., Kash, M. M., Hsu, L., & Kleppner, D.
(1989).
Orderly structure in the positive-energy spectrum of a diamagnetic Rydberg atom. Physical Review Letters.
63(11), 1133-1136.
-
Welch, G. R., Kash, M. M., Iu, C. h., Hsu, L., & Kleppner, D.
(1989).
Positive-energy structure of the diamagnetic Rydberg spectrum. Physical Review Letters.
62(17), 1975-1978.
-
Welch, G. R., Kash, M. M., Iu, C. h., Hsu, L., & Kleppner, D.
(1989).
Experimental study of energy-level statistics in a regime of regular classical motion. Physical Review Letters.
62(8), 893-896.
-
Kash, M. M., Welch, G. R., Iu, C., & Kleppner, D.
(1989).
Diamagnetic structure of lithium: n 21. 45(1), 57-61.
-
Zhang, A., Sautenkov, V. A., Rostovtsev, Y. V., & Welch, G. R.
(2017).
Observation of coherent effects using a mode-locked rubidium laser. 50(3), 035503-035503.
-
chapter
-
Belyanin, A., Welch, G. R., & Scully, M. O.
(2005).
QUANTUM OPTICS | Atomic Coherence Effects. Guenther, R. D., Steel, D. G., & Bayvel, L. (Eds.),
Encyclopedia of Modern Optics.
(pp. 247-255).
Elsevier.
-
Belyanin, A., Welch, G. R., & Scully, M. O.
(2005).
QUANTUM OPTICS | Atomic Coherence Effects. Guenther, R. D., Steel, D. G., & Bayvel, L. (Eds.),
Encyclopedia of Modern Optics.
(pp. 247-255).
Elsevier.
-
conference paper
-
Hsu, P. S., Welch, G. R., Gord, J. R., & Patnaik, A. K.
(2012).
Interplay of chi((1)) and chi((3)) processes in a double-ladder system. Optics InfoBase Conference Papers.
qf3e.2.
-
Scully, M., Cremer, P., Hemmer, P., Nevels, R., Phillips, T., Scully, S., ... Yang, W.
(2010).
Real-time Detection of Bacterial Spores and Food Contaminants Using Coherent Anti-Stokes Raman Spectroscopy. AIP Conference Proceedings.
149-149.
-
Ariunbold, G. O., Kash, M. M., Li, H., Sautenkov, V. A., Rostovtsev, Y. V., Welch, G. R., & Scully, M. O.
(2008).
A model experiment for stand-off sensing. Journal of Modern Optics.
3273-3281.
-
Sautenkov, V. A., Li, H., Rostovtsev, Y. V., Welch, G. R., Davis, J. P., Narducci, F. A., & Scully, M. O.
(2008).
Dynamic control of EIT by changing optical phase. Journal of Modern Optics.
3093-3099.
-
Li, H., Sautenkov, V., Kash, M., Welch, G. R., Rostovtsev, Y. V., & Scully, M. O.
(2008).
Subwavelength imaging via dark state
-
Hsu, P. S., Patnaik, A. K., & Welch, G. R.
(2008).
Study of resonant chi((3)) processes in a double-ladder system. Journal of Modern Optics.
3109-3119.
-
Welch, G. R., Li, H., Sautenkov, V., Kash, M. M., Sokolov, A. V., Rostovtsev, Y. V., Zubairy, M. S., & Scully, M. O.
(2008).
Imaging beyond the diffraction limit via dark states. Optics InfoBase Conference Papers.
ftho4.
-
Li, H., Sautenkov, V. A., Rostovtsev, Y. V., Welch, G. R., Davis, J. P., Narducci, F. A., & Scully, M. O.
(2008).
Phase dynamics of electromagnetically induced transparency. Optics InfoBase Conference Papers.
-
Hsu, P. S., Patnaik, A. K., & Welch, G. R.
(2007).
Nonlinear magneto-optic polarization rotation with intense laser fields. Proceedings of SPIE.
66031g-66031g-6.
-
Chen, H., Sautenkov, V. A., Hsu, P. S., Welch, G. R., Rostovtsev, Y. V., & Scully, M. O.
(2005).
Absorption and fluorescence laser spectroscopy of Rb2 molecules. Journal of Modern Optics.
2373-2380.
-
Kocharovsky, V., Cameron, S., Lehmann, K., Lucht, R., Miles, R., Rostovtsev, Y., ... Scully, M. O.
(2005).
Gain-swept superradiance applied to the stand-off detection of trace impurities in the atmosphere. Proceedings of the National Academy of Sciences of the United States of America.
7806-7811.
-
Welch, G. R., Zhang, A., Sautenkov, V. A., & Rostovtsev, Y. V.
(2005).
Enhanced Coupling between Optical and Sound Waves via Ultra-Slow Light. Optics InfoBase Conference Papers.
lwh3.
-
Zhang, A., Sautenkov, V. A., Rostovtsev, Y. V., & Welch, G. R.
(2005).
Observation of anomalous stimulated scattering of sound waves via ultra-slow light. Proceedings of SPIE.
138-142.
-
Ye, C. Y., Sautenkov, V. A., Rostovtsev, T. V., Welch, G. R., & Scully, M. O.
(2004).
Control of population and atomic coherence by adiabatic rapid passage and optimization of coherent anti-Stokes Raman scattering signal by maximal coherence. Journal of Modern Optics.
2555-2569.
-
Ye, C. Y., Sautenkov, V. A., Rostovtsev, Y. V., Welch, G. R., & Scully, M. O.
(2004).
Control of population and atomic coherence by adiabatic rapid passage and optimization of coherent anti-Stokes Raman scattering signal by maximal coherence. Journal of Modern Optics.
2555-2569.
-
Sautenkov, V. A., Ye, C. Y., Rostovtsev, Y. V., Welch, G. R., & Scully, M. O.
(2004).
Enhancement of field generation via maximal atomic coherence prepared by fast adiabatic passage in Rb vapor. OSA Trends in Optics and Photonics Series.
123-124.
-
Welch, G.
(2004).
New applications of electromagnetically Induced transparency. OSA Trends in Optics and Photonics Series.
127.
-
Rostovtsev, Y. V., Sautenkov, V. A., Zhang, A., Mikhailov, E. E., Welch, G. R., & Scully, M. O.
(2004).
Phase-matching between optical and sound waves in forward direction via ultra-slow light. OSA Trends in Optics and Photonics Series.
13-14.
-
Welch, G. R., Mikhailov, E. E., Sautenkov, V. A., Rostovtsev, Y. V., Zhang, A., Zubairy, M. S., & Scully, M. O.
(2004).
Spectral narrowing of phase broadened optical field in coherently prepared medium. OSA Trends in Optics and Photonics Series.
241-242.
-
Mikhailov, E. E., Rostovtsev, Y. V., & Welch, G. R.
(2002).
Experimental study of Stokes fields linewidth in resonant four-wave mixing in Rb vapour. Journal of Modern Optics.
2535-2542.
-
Novikova, I., Matsko, A. B., & Welch, G. R.
(2002).
Large polarization self-rotation in rubidium vapour: application for squeezing of electromagnetic vacuum. Journal of Modern Optics.
2565-2581.
-
Novikova, I., & Welch, G. R.
(2002).
Magnetometry in dense coherent media. Journal of Modern Optics.
349-358.
-
Matsko, A. B., Novikova, I., & Welch, G. R.
(2002).
Radiation trapping under conditions of electromagnetically induced transparency. Journal of Modern Optics.
367-378.
-
Novikova, I., Matsko, A. B., & Welch, G. R.
(2002).
Squeezing of vacuum fluctuations via Zeeman coherence. 176-177.
-
Yelin, S. F., Lukin, M. D., Kash, M., Sautenkov, V., Welch, G. R., & Scully, M. O.
(2001).
Dressed state engineering with double-dark states: Experimental observation of hyper-Raman transition. 40-40.
-
Nikonov, D. E., Scully, M. O., Lukin, M. D., Fry, E. S., Hollberg, L. W., Padmbandu, G. G., Welch, G. R., & Zibrov, A. S.
(1996).
Lasing without inversion: A dream come true. Proceedings of SPIE.
342-350.
-
Nikonov, D. E., Scully, M. O., Fry, E. S., Hollberg, L. W., Lukin, M. D., Padmbandu, G. G., Welch, G. R., & Zibrov, A. S.
(1996).
Lasing without inversion: An experimental reality. 281-285.
-
Thomas, J. E., Stokes, K. D., Schnurr, C., & Welch, G. R.
(1990).
Continuous spatial photon echoes. 286-287.
-
Kash, M. M., Welch, G. R., Iu, C. H., Hsu, L., & Kleppner, D.
(1989).
High resolution spectroscopy of Rydberg atoms in a magnetic field
-
Zimmerman, M. L., Kash, M. M., & Welch, G. R.
(1982).
AVOIDED CROSSINGS AND AUTOIONIZATION WIDTHS OF HYDROGEN AND ALKALI METALS IN MAGNETIC FIELDS. Journal de Physique. Colloque.
-
Hsu, P. S., Welch, G. R., Gord, J. R., & Patnaik, A. K.
(2012).
Interplay of chi((1)) and chi((3)) processes in a double-ladder system. Optics InfoBase Conference Papers.
qf3e.2.
Teaching
teaching activities
- PHYS123 Physics For Future Presidents Instructor
- PHYS285 Directed Studies Instructor
- PHYS291 Research Instructor
- PHYS327 Experimental Physics I Instructor
- PHYS328 Experimental Physics Ii Instructor
- PHYS485 Directed Studies Instructor
- PHYS491 Hnr-research Instructor
- PHYS666 Sci Instrument Making Instructor
- PHYS685 Directed Studies Instructor
- PHYS691 Research Instructor
Works By Students
chaired theses and dissertations
-
Hsu, Paul Steve (2009-05). Magneto-optical control of coherent nonlinear processes.
-
Novikova, Irina Borisovna (2004-09). Nonlinear magneto-optic effects in optically dense Rb vapor.
-
Zhang, Aihua (2010-07). A study of coherent nonlinear processes in dense media with continuous and pulsed laser fields.
Background
education and training
- Ph.D. in Physics, Massachusetts Institute of Technology - (Cambridge, Massachusetts, United States) 1989
- B.S. in Physics, Texas A&M University - (College Station, Texas, United States) 1979
awards and honors
- Association of Former Students University-Level Distinguished Achievement Award, The, conferred by Texas A&M University - (College Station, Texas, United States), 2020
- Fellow, conferred by Optical Society - (Washington D.C., District of Columbia, United States), 2004
- Association of Former Students College-Level Teaching Distinguished Achievement Award, The, conferred by Texas A&M University - (College Station, Texas, United States), 1998
- AAAS Fellow, conferred by American Association For The Advancement of Science - (Washington D.C., District of Columbia, United States), 1995
Contact
first name
- George
has last name
- Welch
mailing address
-
Texas A&M University
Physics And Astronomy
4242 TAMU
College Station, TX 77843-4242
USA
Other
In the News
- grw@tamu.edu