Nuclear coherence and inversionless gain at gamma-ray transition

Roman L. Kolesov; Yuri V. Rostovtsev; Olga A. Kocharovskaya

doi:10.1117/12.287715

26 September 1997 Nuclear coherence and inversionless gain at gamma-ray transition

Roman L. Kolesov, Yuri V. Rostovtsev, Olga A. Kocharovskaya

Author Affiliations +

Proceedings Volume 3239, Photon Echo and Coherent Spectroscopy; (1997) https://doi.org/10.1117/12.287715
Event: PECS '97: Photon Echo and Coherent Spectroscopy, 1997, Yoshkar-Ola, Russian Federation

Abstract

A possibility of amplification without population inversion at gamma-ray transition due to excitation of nuclear coherence via coherent optical driving of the electron coupled with nucleus is demonstrated. Hyperfine splitting and isomer shift allow us to get inversionless amplification at gamma-ray transition via nuclear coherence created by the optical driving field.

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Roman L. Kolesov, Yuri V. Rostovtsev, and Olga A. Kocharovskaya "Nuclear coherence and inversionless gain at gamma-ray transition", Proc. SPIE 3239, Photon Echo and Coherent Spectroscopy, (26 September 1997); https://doi.org/10.1117/12.287715

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