Experimental Research on Backward SRS Pumped by High Power KrF Laser

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 30 >Issue 3 >Page 223 > Article

Chinese Journal of Lasers
Vol. 30, Issue 3, 223 (2003)

Experimental Research on Backward SRS Pumped by High Power KrF Laser

[in Chinese]^1、*, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², [in Chinese]², and [in Chinese]²

Author Affiliations

¹[in Chinese]

²[in Chinese]

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DOI: Cite this Article Set citation alerts

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental Research on Backward SRS Pumped by High Power KrF Laser[J]. Chinese Journal of Lasers, 2003, 30(3): 223 Copy Citation Text

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Abstract

In this paper, high efficient backward stimulated Raman compression is obtained pumped by high power KrF laser using focused beam geometry. The pulse duration is compressed by 15 times with total energy conversion efficiency of 17%. Maximum 1 7 J pulse (1 5 ns) is obtained when pumped by 10J pulse (22 ns). The mechanism of high efficient backward SRS in focused geometry is discussed.

Keywords

backward Raman scattering KrF laser Raman compression nonlinear optics