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首页> 外文会议>The International Conference on Laser Physics and Quantum Optics was held in Shanghai, China, from August 25 to August 28, 1999 >Spectral and Spatial Coherence in Solid State raman Lasers
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Spectral and Spatial Coherence in Solid State raman Lasers

机译：固态拉曼激光器的光谱和空间相干性

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摘要

Multiple standing wave and traveling wave Ba(NO_3)_2 Solid State Raman Lasers (SSRLs) have been built and characterized. The Ba(NO_3)_2SSRLs were pumped by a 1338 nm wavelength Nd:YAG laser resulting in 1556 nm output wave-length. Folded Raman ring resonators have produced near-transform-limited spectral coherence via injection-seeding. Several different resonators have also produced near-diffraction limited spatial coherence, without seeding. A three-mirror ring configuration Ba(NO_3)_2 SSRL produced 1/5 wave peak-to-valley wavefront aberration, 175 mJ/pulse and 30 pulses per second while being pumped by lasers with a beam quality figure of merit M~2 > 15. The spectral and spatial coherence of the SSRLs is indicative of a rich phenomenology.
机译：已建立并表征了多个驻波和行波Ba（NO_3）_2固态拉曼激光器（SSRL）。 Ba（NO_3）_2SSRLs被1338 nm波长的Nd：YAG激光泵浦，产生1556 nm的输出波长。折叠拉曼环形谐振器通过注入种子产生了近变换极限的频谱相干性。几种不同的谐振器还产生了近衍射受限的空间相干性，而没有产生种子。三镜环形结构Ba（NO_3）_2 SSRL在被光束质量为M〜2的激光泵浦时产生了1/5的波峰至波谷波前像差，175 mJ /脉冲和每秒30个脉冲。 15. SSRL的光谱和空间相干性表示丰富的现象学。

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