全固态窄脉冲523.5 nm微型激光器的研究  

Study on All Solid State Narrow Pulse 523.5 nm Micro Green Laser

作　　者：李权 金秦隆 程成 曾文博 马雪欢 杨禹霖 肖倍 刘国军 乔忠良 曲轶 

机构地区：[1]海南师范大学物理与电子工程学院,海南省院士团队创新中心,海南省激光技术与光电功能材料重点实 验室,海南 海口

出　　处：《光电子》2023年第1期36-42,共7页Optoelectronics

摘　　要：本文介绍了微型LD端面泵浦的窄脉冲Nd:YLF激光器。采用透过率为70%的Cr:YAG晶体作为被动调Q晶体,在泵浦功率为5 W,1.33 kHz的重复频率下,得到脉冲能量150 μJ的1047 nm基频光输出,再通过LBO腔外倍频,最终实现脉宽为2 ns,脉冲能量为67.7 μJ的523.5 nm脉冲激光输出。This paper introduces a miniature LD end-pumped narrow pulse Nd:YLF laser. Using Cr:YAG crystal with 70% transmittance as passive Q-switched crystal, the pulse energy of 150 is obtained at the repetition frequency of 1.33 kHz with a pump power of 5 W μ J’s 1047 nm fundamental frequency light output, and then through LBO external frequency doubling, the final pulse width is 2 ns, and the pulse energy is 67.7 μ J’s 523.5 nm pulsed laser output has the advantages of high beam quality, high peak power, high repetition rate, narrow pulse, simple and compact.

关 键 词：全固态激光器 端面抽运Nd:YLF 523.5 nm窄脉冲激光器 

分 类 号：TN2[电子电信—物理电子学]