Study of cooperative effect radiation loss of solid laser

Gui-cai Song; Wei Quan; Dong Seng Guo

doi:10.1117/12.835481

28 August 2009 Study of cooperative effect radiation loss of solid laser

Gui-cai Song, Wei Quan, Dong Seng Guo

Proceedings Volume 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging; 73821O (2009) https://doi.org/10.1117/12.835481
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

Abstract

Cooperative effect radiation loss of optical pump solid laser was investigated deeply. Using Maxwell-Bloch equation the characteristic and cause of coherent spontaneous were discussed .By laser rate equation, the expression of upper energy level lifetime shortening due to the cooperative effect radiation was given. The influence of cooperative effect for laser threshold and the loss were analyzed. Through the experiment, the relation of coherent spontaneous radiation intensity and direction with reversal population and the power of optical pump was obtained.

Citation Download Citation

Gui-cai Song, Wei Quan, and Dong Seng Guo "Study of cooperative effect radiation loss of solid laser", Proc. SPIE 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, 73821O (28 August 2009); https://doi.org/10.1117/12.835481

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