激光与光电子学进展, 2012, 49 (10): 101403, 网络出版: 2012-08-31
LBO晶体长度对全固态473 nm蓝光激光器效率的影响
LBO Crystal Length on the Efficiency of All Solid-State 473 nm Blue Laser
摘要
报道了结构紧凑、输出稳定的473 nm连续全固态蓝光激光器。模拟分析了LBO晶体长度与激光输出效率的关系，选择了最佳长度为10 mm的Ⅰ类相位匹配的LBO晶体。当抽运功率为3 W时，获得了210 mW的473 nm蓝光激光输出功率，光光转换效率为7%，激光输出功率起伏小于3%。
Abstract
A compact and stable 473 nm continuous all-solid-state blue laser is reported. Simulation analysis of the relationship between the LBO crystal length and the laser output efficiency is done. An optimal length of 10 mm type Ⅰ phase-matching LBO crystal is chosen. Under the pump power of 3 W, 210 mW of the blue laser at 473 nm is obtained. The optical-to-optical conversion efficiency is up to 7%. The fluctuation of laser output power is less than 3%.
李业秋, 刘艳娟, 李勇, 岱钦. LBO晶体长度对全固态473 nm蓝光激光器效率的影响[J]. 激光与光电子学进展, 2012, 49(10): 101403. Li Yeqiu, Liu Yanjuan, Li Yong, Dai Qin. LBO Crystal Length on the Efficiency of All Solid-State 473 nm Blue Laser[J]. Laser & Optoelectronics Progress, 2012, 49(10): 101403.
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