全固态飞秒激光同步抽运的光学参量振荡器  

Optical Parametric Oscillators Synchronously Pumped by All-Solid-State Femtosecond Lasers

作　　者：田文龙 朱江峰[1] 王兆华 魏志义[2] Tian Wenlong;Zhu Jiangfeng;Wang Zhaohua;Wei Zhiyi(School of Physics and Optoelectronic Engineering , Xidian University , Xi'an , Shaanxi 710071, China;Beijing National Laboratory for Condensed Matter Physics , Institute of Physics , Chinese Academy of Sciences ,Beijing 100190, China)

机构地区：[1]西安电子科技大学物理与光电工程学院,陕西西安710071 [2]中国科学院物理研究所北京凝聚态物理国家实验室,北京100190

出　　处：《中国激光》2019年第5期193-203,共11页Chinese Journal of Lasers

基　　金：国家自然科学基金(61705174,11774277);科技部重点研发计划(2017YFB0405202);陕西省自然科学基金(2018JQ6061);脉冲功率激光技术国家重点实验室开放基金(SKL2017KF04)

摘　　要：飞秒光学参量振荡器(OPO)能产生从紫外到中远红外波段的可调谐飞秒激光脉冲,在频率计测、生物医学、大气探测、宽带通信及国防等领域有着广泛的应用。对飞秒钛宝石激光器同步抽运OPO进行了研究,相继实现了波长稳定在1053 nm的高功率飞秒OPO运转。在此基础上,进一步研究了高功率掺镱全固体飞秒激光器同步抽运OPO。结合国内外飞秒OPO的研究进展,对未来全固态飞秒激光器同步抽运OPO的发展进行了展望。Femtosecond optical parametric oscillators(OPOs) are capable of generating tunable femtosecond laser pulses in the ultraviolet, mid-and far-infrared spectral range. These oscillators are widely used in the fields of frequency metrology, biomedicine, gas detection, broadband communications, and defense. This study conducts the research on the OPO synchronously pumped by a femtosecond Ti:sapphire laser, and realizes the operation of high-power femtosecond OPOs with a stabilized wavelength of 1053 nm. Based on these, the OPOs synchronously pumped with high-power femtosecond Ytterbium-doped all-solid-state lasers are further investigated. With the relevant research progress on femtosecond OPOs worldwide, the future development of OPOs synchronously pumped by all-solid-state femtosecond lasers is prospected.

关 键 词：非线性光学 非线性频率变换 全固态飞秒激光 光参量振荡器 同步抽运 

分 类 号：O437.4[机械工程—光学工程]