Variational approach to laser pulse compressions by an electron plasma wave

Zhengming Sheng; Jinxiu Ma; Wei Yu; Zhizhan Xu

doi:10.1117/12.155791

10 September 1993 Variational approach to laser pulse compressions by an electron plasma wave

Zhengming Sheng, Jinxiu Ma, Wei Yu, Zhizhan Xu

Proceedings Volume 1928, International Symposium on Laser-Plasma Interactions; (1993) https://doi.org/10.1117/12.155791
Event: Laser-Plasma Interactions: the International Symposium, 1992, Shanghai, China

Abstract

Variational approach is adopted to study the evolution of an ultrashort laser pulse copropagating with an electron plasma wave. By use of the potential well description, the conditions for pulse compression, decompression or stationary state are found, which are results of the competitions between the dispersive diffusion and phase modulation of the pulse by the plasma wave. Results are compared with the numerical calculations of the evolution equation to prove the applicability of the above approximate method.

Citation Download Citation

Zhengming Sheng, Jinxiu Ma, Wei Yu, and Zhizhan Xu "Variational approach to laser pulse compressions by an electron plasma wave", Proc. SPIE 1928, International Symposium on Laser-Plasma Interactions, (10 September 1993); https://doi.org/10.1117/12.155791

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