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蓝光二极管抽运Pr:YLF腔内倍频连续深紫外激光器

牛娜 窦微 浦双双 刘天虹 魏程亮 宋海龙 郑权

牛娜, 窦微, 浦双双, 刘天虹, 魏程亮, 宋海龙, 郑权. 蓝光二极管抽运Pr:YLF腔内倍频连续深紫外激光器[J]. 中国光学. doi: 10.37188/CO.2021-0077
引用本文: 牛娜, 窦微, 浦双双, 刘天虹, 魏程亮, 宋海龙, 郑权. 蓝光二极管抽运Pr:YLF腔内倍频连续深紫外激光器[J]. 中国光学. doi: 10.37188/CO.2021-0077
NIU Na, DOU Wei, PU Shuang-shuang, LIU Tian-hong, WEI Cheng-liang, SONG Hai-long, ZHENG Quan. Continuous deep ultraviolet laser by intracavity frequency doubling of blue laser diode pumped Pr:YLF[J]. Chinese Optics. doi: 10.37188/CO.2021-0077
Citation: NIU Na, DOU Wei, PU Shuang-shuang, LIU Tian-hong, WEI Cheng-liang, SONG Hai-long, ZHENG Quan. Continuous deep ultraviolet laser by intracavity frequency doubling of blue laser diode pumped Pr:YLF[J]. Chinese Optics. doi: 10.37188/CO.2021-0077

蓝光二极管抽运Pr:YLF腔内倍频连续深紫外激光器

doi: 10.37188/CO.2021-0077
基金项目: 吉林省科技攻关计划 (No. 20170203013GX)
详细信息
    作者简介:

    牛 娜(1986—),女,吉林四平人,激光工程师,2012年于长春理工大学获得光学硕士学位,现任职于长春新产业光电技术有限公司,主要从事固体激光器技术与应用方面的研究。Email:niuna@cnilaser.com

    郑 权(1973—),男,黑龙江人,2002年于中国科学院长春光学精密机械与物理研究所获得博士学位,主要从事高性能及大功率固体激光器方向的研究。Email:zhengquan@cnilaser.com

  • 中图分类号: TN248.1

Continuous deep ultraviolet laser by intracavity frequency doubling of blue laser diode pumped Pr:YLF

Funds: Supported by Science and Technology Program of Jilin Province (No. 20170203013GX)
More Information
  • 摘要: 为了探究波长200~280 nm内连续深紫外激光输出,本文采用输出功率1.4 W中心波长444 nm和输出功率1.5 W中心波长469 nm的两个蓝光LD合光作为泵浦源,端面泵浦长度为5 mm的国产Pr:YLF晶体,再利用长度为7 mm的BBO作为倍频晶体进行腔内倍频,通过优化腔镜膜系设计和加入全波片配合波长选择,实现了Pr:YLF晶体的弱谱线倍频输出,最终成功获得了最大输出功率8.37 mW、中心波长为268.89 nm的连续深紫外激光。
  • 图  1  蓝光二极管泵浦的Pr:YLF激光器装置图

    Figure  1.  Schematic setup of blue laser diode pumped Pr:YLF laser

    图  2  Pr:YLF晶体的荧光谱线

    Figure  2.  Emission spectra of Pr:YLF

    图  3  基频光光谱测试图

    Figure  3.  Spectral measurement of fundamental laser

    图  4  连续紫外光光谱测试图

    Figure  4.  Spectral measurement of continuous ultraviolet laser

    ag币游app_币游娱乐官网(官网推荐)
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  • 网络出版日期:  2021-05-28

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