Light gain without the population inversion due to the level dependence of collision cross sections

Jing-Yong Ye; Ming-Shing Zhan; Shi-Kang Zhou

doi:10.1117/12.130481

28 October 1992 Light gain without the population inversion due to the level dependence of collision cross sections

Jing-Yong Ye, Ming-Shing Zhan, Shi-Kang Zhou

Proceedings Volume 1726, 1992 Shanghai International Symposium on Quantum Optics; (1992) https://doi.org/10.1117/12.130481
Event: 1992 Shanghai International Symposium on Quantum Optics, 1992, Shanghai, China

Abstract

Based on the different changes of the velocity distributions of the ground and excited levels due to the level dependence of collision cross sections in a flowing system, a new mechanism for the light amplification without population inversion is presented.

Citation Download Citation

Jing-Yong Ye, Ming-Shing Zhan, and Shi-Kang Zhou "Light gain without the population inversion due to the level dependence of collision cross sections", Proc. SPIE 1726, 1992 Shanghai International Symposium on Quantum Optics, (28 October 1992); https://doi.org/10.1117/12.130481

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