Advanced Search

ISSN1001-3806 CN51-1125/TN Map

Volume 22 Issue 1
Sep.  2013
Article Contents
Turn off MathJax

Citation:

Measurement method for high temperature surface profiling using laser radar system

  • Received Date: 1996-04-18
    Accepted Date: 1996-12-06
  • In general,the measurement of surface profile of a high temperature body is a difficult problem.We employed a laser radar system,including a laser phase rangefinder,to measure the surface profile of a hot body,and achieved the better measurement precision of 1 cm.In order to achieve higher SNR,we used the view field matching technology of laser emission and receiving,the technologies of laser beam intensity modulation,phase discrimination,and high sensitive APD detector.
  • 加载中
  • [1] 贺安之,罗必凯,苗鹏程. et al.光学学报,1993;13(7):667~669

    [2]

    Max E B,Robert S,David Z.SPIE Proc,1986;726:364~374
    [3]

    Kari M,Juha K,R isto M.A ppl Opt,1993;32:5334~5347
  • 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

Article views(3408) PDF downloads(304) Cited by()

Proportional views

Measurement method for high temperature surface profiling using laser radar system

  • 1. Nanjing University of Science and Technology, Nanjing, 210094;
  • 2. Benxi Metallurgy Higher Training School, Benxi, 117022

Abstract: In general,the measurement of surface profile of a high temperature body is a difficult problem.We employed a laser radar system,including a laser phase rangefinder,to measure the surface profile of a hot body,and achieved the better measurement precision of 1 cm.In order to achieve higher SNR,we used the view field matching technology of laser emission and receiving,the technologies of laser beam intensity modulation,phase discrimination,and high sensitive APD detector.

Reference (3)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return