Advanced Search

ISSN 1001-3806 CN 51-1125/TN Map

Volume 28 Issue 2
Sep.  2013
Article Contents
Turn off MathJax
Article Navigation >  LASER TECHNOLOGY  > 2004 >  28(2): 162-165

Citation:
shu

Simulation and verification of the temperature field in laser hardening

  • 1.

    Faculty of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;

  • 2.

    Institute of Mechanics, the Chinese Academy of Sciences, Beijing 100080, China

  • Received Date: 2003-05-06
    Accepted Date: 2003-09-28
  • We introduce the external-cavity semiconductor laser with feedback of Littrow configuration. The spectral line width is narrowed to be less than 1.2MHz and the output stability is remarkably enhanced. We also propose a new complex-cavity method which can greatly narrow the line width of a semiconductor laser.
  • 加载中
  • [1] 王秀凤.激光非熔凝加工技术在板料成形中的应用.北京:北京航空航天大学机械工程及自动化学院,2003.88～115.
    [2] 谭真,郭广文.工程合金热物性.北京:冶金工业出版社,1994.9.
    [3] 季忠,吴诗淳,李淼泉.塑性工程学报,1997(2):14～18.
    [4] 刘顺洪,万鹏腾,胡良果 et al.电焊机,2001(8):16～19.
    [5] 姜任秋.热传导、质扩散与动量传递中的瞬态冲击效应.北京:科学出版社,1997.2.
  • 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(2742) PDF downloads(625) Cited by()

Proportional views

Simulation and verification of the temperature field in laser hardening

  • 1. Faculty of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;
  • 2. Institute of Mechanics, the Chinese Academy of Sciences, Beijing 100080, China
  • Received Date: 2003-05-06
  • Accepted Date: 2003-09-28
  • Available Online: 2004-03-25

Abstract: We introduce the external-cavity semiconductor laser with feedback of Littrow configuration. The spectral line width is narrowed to be less than 1.2MHz and the output stability is remarkably enhanced. We also propose a new complex-cavity method which can greatly narrow the line width of a semiconductor laser.

    HTML

Reference (5)

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