FORMATION OF HIGH-QUALITY XECL LASER-RADIATION IN A CAVITY WITH AN SBS MIRROR

被引：0
|
作者：
LOSEV, VF
PANCHENKO, YN
机构：
来源：
KVANTOVAYA ELEKTRONIKA | 1995年 / 22卷 / 05期
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An experimental investigation was made of a XeCl laser with a cavity formed by a semitransparent plane mirror and a stimulated-Brillouin-scattering (SBS) medium. Spatial and spectral selection by the SBS mirror resulted in the formation of narrow-band highly directional radiation representing a superposition of converging and diverging beams. Each beam was amplitude-modulated at intervals of time corresponding to two round trips through the cavity and it consisted of a set of spectral lines 0.3 cm(-1) wide, distributed over an interval of two SBS frequency shifts. About 30% of the energy of reach beam was within the diffraction angle. The total output energy was 10 mJ when the pulse duration was 120 ns.
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页码：475 / 476
页数：2
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