Advanced Search

ISSN 1001-3806 CN 51-1125/TN Map

Volume 27 Issue 4
Dec.  2013
Article Contents
Turn off MathJax
Article Navigation >  LASER TECHNOLOGY  > 2003 >  27(4): 339-341

Citation:
shu

Investigation for passively Q-switched Cr4+：YAG all-solid-state ultraviolet laser of fourth-harmonic generation

  • 1.

    School of Science, Jinan University, Jinan, 250022;

  • 2.

    Changchun Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Changchun, 130022

  • Received Date: 2002-08-12
    Accepted Date: 2002-11-04
  • Passively Q-switched Cr4+∶YAG/Nd∶YAG all-solid-state infrared laser,pumped by a diode laser,was designed.Then with a lens of 100mm focal length focusing the 1064nm IR laser to a 9mm KTP second-harmonic generation crystal,a green laser pulse was obtained with average output power of 29mW.At last,with a lens of 30mm focal length focusing the 532nm green laser to a 4mm length of BBO fourth-harmonic generation crystal,an ultraviolet laser pulse at 266nm was obtained with peak power of 7.3W,average output power of 1.1mW,repetition rate of 12.5kHz,pulse duration of 12ns.Ratio of green-ultraviolet power conversion is 3.8%,and that of infrared-ultraviolet power conversion is 0.7%.
  • 加载中
  • [1] 李光晓.光电子技术与信息,2002,15(2):31～32.
    [2]

    Shimony Y,Burshtein Z,Kalisky Y.IEEE J Q E,1995,QE31:1738.
    [3] 孙承伟.激光辐射效应.北京:国防工业出版社,2002:1.
    [4]

    Knittel J,Kung A H.IEEE J Q E,1997,33(11):2021～2028.
    [5]

    Kondo K,Oka M,Wada H et al.Opt Lett,1998,23(3):195～197.
    [6]

    Kojima T,Konno S,Fujikawa S et al.Opt Lett,2000,25(1):58～60.
    [7] 何京良,卢兴强,贾玉磊 et al.物理学报,2000,49(10):2106～2108.
    [8] 郑权,钱龙生.激光与红外,2001,31(6):338～340.
    [9] 姚建铨.非线性光学频率变换及激光调谐技术.北京:科学出版社,1995:73～74.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Get Citation
PDF
XML

Article views(3118) PDF downloads(418) Cited by()

Proportional views

Investigation for passively Q-switched Cr4+：YAG all-solid-state ultraviolet laser of fourth-harmonic generation

  • 1. School of Science, Jinan University, Jinan, 250022;
  • 2. Changchun Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Changchun, 130022
  • Received Date: 2002-08-12
  • Accepted Date: 2002-11-04
  • Available Online: 2003-07-25

Abstract: Passively Q-switched Cr4+∶YAG/Nd∶YAG all-solid-state infrared laser,pumped by a diode laser,was designed.Then with a lens of 100mm focal length focusing the 1064nm IR laser to a 9mm KTP second-harmonic generation crystal,a green laser pulse was obtained with average output power of 29mW.At last,with a lens of 30mm focal length focusing the 532nm green laser to a 4mm length of BBO fourth-harmonic generation crystal,an ultraviolet laser pulse at 266nm was obtained with peak power of 7.3W,average output power of 1.1mW,repetition rate of 12.5kHz,pulse duration of 12ns.Ratio of green-ultraviolet power conversion is 3.8%,and that of infrared-ultraviolet power conversion is 0.7%.

    HTML

Reference (9)

Catalog

    Copyright © Laser Technology. 蜀ICP备10038222号-1

    Address：No. 7, Section 4, Renmin South Road, Chengdu, Sichuan Province, China Postal Code：610041  Telephone：028-68011091/68011046  Email： jgjs@vip.163.com,  jgjs@sina.com

    Supported by: Beijing Renhe Information Technology Co. Ltd  support: info@rhhz.net

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return