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用半导体可饱和吸收镜进行LD泵浦Yb∶YAG激光器被动锁模研究 被引量:6

LD Pumped Yb∶YAG Mode-locked Laser with SESAM
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摘要 采用不同的半导体可饱和吸收镜,实现了940nm半导体直接泵浦Yb∶YAG激光器被动锁模,得到了输出中心波长分别在1030nm和1050nm,光谱半宽(FWHM)分别为1nm和2nm的稳定锁模脉冲序列,其重复频率分别为190. 24MHz和178. 6MHz 泵浦光为4W时,两种波长的平均输出功率分别为80mW和60mW。 In the 940 nm LD pumped Yb:YAG laser, the stable mode-locked trains wavelength at 1030 nm and 1050 nm is obtained by use of two pieces SESAM. The spectrum FWHM are 1 nm and 2 nm. The repetition rates are 190.24 MHz and 178.6 MHz. The average power of output is 80 mW and 60 mW when the pump power is 4W.
出处 《光子学报》 EI CAS CSCD 北大核心 2005年第5期648-651,共4页 Acta Photonica Sinica
基金 北京市自然科学基金资助重点项目(No.3021001)
关键词 半导体泵浦 被动锁模 半导体可饱和吸收镜(SESAM) 布喇格反射谱 LD pumped, Passive mode-locked, Semiconductor saturable absorb mirror(SESAM),Bragg reflective spectrum
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参考文献9

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