Experimental investigation on the stability of Nd:YAG laser with SBS phase conjugator

被引：0

作者：

Liu, L ^{[1
]}

Lü, ZW ^{[1
]}

机构：

[1] Wuhan Univ Sci & Engn, Dept Elect Commun, Wuhan 430073, Peoples R China

来源：

CAOL 2005: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON ADVANCED OPTOELECTRONICS AND LASERS, VOL 1 | 2005年

关键词：

stimulated Brillouin scattering; SBS; phase-conjugating mirror; tunable pulsewidth; YAG; laser; stability;

D O I：

暂无

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：

A two-cell SBS phase-conjugating mirror pumped by pulsed Nd:YAG laser was experimentally investigated. After having returned to YAG amplifer and having coupled out by a polariser, SBS output beam had the characteristics of duration tunability and good quality with near-diffraction- limited far-field divergence angle. The stability on SBS ouput energy and far-field divergence angle with the change of pump energy and distance between SBS generator and amplifier cell was also studied. By choosing pump energy, the fluctuation on SBS output energy and far-field divergence angle could be controlled within 5%.

引用

页码：134 / 137

页数：4