高掺镁铌酸锂晶体的生长及其激光器件性能的研究  

Study on the Growth of the High -doped Magnesium LiNbO_3 Crystal and the Properties of the Laser Devices

作　　者：韩爱珍[1] 高元凯[1] 孙尚文[1] 

机构地区：[1]哈尔滨工业大学控制工程系,哈尔滨工业大学航天工程系

出　　处：《人工晶体学报》1995年第2期160-165,共6页Journal of Synthetic Crystals

摘　　要：本文报道高掺镁铌酸锂晶体的生长，测试了晶体的光学性能——双折射梯度和消光比、晶体的光折变阈值、红外透射光谱和光电导。用高掺镁铌酸锂晶体制做了倍频器和Ｑ开关，研究了它们的性能和应用。In this paper ,the growth of high-doped magnesium LiNbO_3 crystal is reported .The direfractive gradent and the extinction rate ,the photorefraction(photodamage) threshold,the infrared transmission spectra and the photo conductivition of crystals have been measared.The double freguency device and the Q-switch were made using high MgO doped LiNbO_3 crystal,and the preperties and applications of these devices were studied.

关 键 词：掺镁 铌酸锂 晶体生长 倍频器件 激光器 性能 

分 类 号：TN248.06[电子电信—物理电子学]