Chinese Optics Letters, 2014, 12 (9): 092902, Published Online: Aug. 25, 2014  

Using fence pulses to suppress stimulated Raman scattering effect in laser–plasma interaction Download: 530次

Author Affiliations
1 Department of Optics and Optical Engineering, University of Science and Technology of China, Hefei 230026, China
2 Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China
Abstract
In inertial confinement fusion, the laser–plasma interaction (LPI) happens when the high-energy laser irradi-ates on the target where the scattered light share generated from the stimulated Raman scattering (SRS) effect is difficult to suppress. We propose a method using fence pulses (FPs) to suppress the backward SRS by inhibiting the growth of the intensity of electron plasma waves. Based on our simulation, the FPs can weaken SRS effect in the LPI effectively.

Yuliang Zhou, Zhan Sui, Yuanchao Geng, Lixin Xu, Hai Ming. Using fence pulses to suppress stimulated Raman scattering effect in laser–plasma interaction[J]. Chinese Optics Letters, 2014, 12(9): 092902.

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