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半整块外腔谐振倍频稳频MgO:LiNbO3激光器
引用本文:马艳,王海波,郜江瑞.半整块外腔谐振倍频稳频MgO:LiNbO3激光器[J].量子光学学报,2001,7(1):43-46.
作者姓名:马艳  王海波  郜江瑞
作者单位:山西大学光电所,山西大学
摘    要:报道了,用高功率LD泵浦的全固化单频稳频Nd:YVO4激光器作为泵浦源的外腔谐振倍频绿光激光器,倍频腔采用半整块腔型,倍频晶体为MgO:LiNbO3,当倍频腔前的基频光功率为1W时,得到最高绿光输出为500mW,倍频转换效率为50%,在锁定情况下,倍频腔的功率波动小于2%,频率稳定性优于500KHz。

关 键 词:LD泵浦  半导体激光器  MgO:LiNbO3  固体激光器  半整块外腔谐振倍频绿光激光器  倍频效率

Frequency - doubled MgO: LiNbO3 Laser Using an Semi- monolithic External Resonant Cavity
Abstract:A frequency - doubled laser is pumped by an all - solid freqnency - stabilized Nd: YVO4 laser, a MgO: LiNbO3 is used as crystal and using a semi - monolithic external resonator. 500mW green laser is obstained with an input fundamental power of 1W. The SHG efficiency is about 50%, the power fluctuation is less than 2%, and the frequency stability is better than 500KHz.
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