Advanced Search

ISSN1001-3806 CN51-1125/TN Map

Volume 32 Issue 6
Dec.  2008
Article Contents
Turn off MathJax

Citation:

Spectral analysis of colored calcite crystal

  • Received Date: 2007-08-21
    Accepted Date: 2007-10-08
  • In order to use colored calcite crystal suitably,chemical composition of lilac color calcite crystal and yellowish calcite crystal was tested with ALR 9400 X-ray fluorescence spectrometer and X-ray diffractometer respectively.Transmitted spectra of yellowish calcite crystal were measured with spectrophotometer.It is found that the yellowish calcite crystal contains trace element Mg and Sr,and the lilac color calcite crystal contains trace element Mn,Sr and Mg.Extinction ratio of colored calcite crystal polarizer can reach 10-6.The results indicate that the polarizer can be used in optical measurement systems which don't need extreme high precision.
  • 加载中
  • [1]

    GAO H G,PEI Q K.The design of Glan-Taylor polarizing prism[J].Laser Technology,1994,18(3):185-189(in Chinese).
    [2]

    REN Sh F,WU F Q.Ternary parallel beam splitter combined of iceland and glass[J].Laser Technology,2006,30(3):311-316(in Chinese).
    [3]

    LI G H,LI J Zh.Designing and measuring of calcite infrared polarization prisms[J].Journal of Qufu Normal University,1989,15(3):59-64(in Chinese).
    [4]

    WU F Q,LI G H.Research and manufacture about the iceland spar polarizing prism[J].Journal of Qufu Normal University,1994,20(4):54-57(in Chinese).
    [5]

    ZHAO Ch.Discussion on principle and application of X-ray fluorescence spectrometer[J].Electronics Quality,2007(2):4-7(in Chinese).
    [6]

    KONG W J,WU F Q.The ultraviolet band spectrochemical analysis of iceland crystal material[J].Laser Technology,2003,27(3):214-219(in Chinese).
    [7]

    MU T K,LI G H,PENG H D.Study of the attenuator for the high extinction ratio testing system[J].Laser Technology,2007,31(1):71-73(in Chinese).
  • 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(6093) PDF downloads(720) Cited by()

Proportional views

Spectral analysis of colored calcite crystal

  • 1. Institute of Laser Research, Qufu Normal University, Qufu 273165, China

Abstract: In order to use colored calcite crystal suitably,chemical composition of lilac color calcite crystal and yellowish calcite crystal was tested with ALR 9400 X-ray fluorescence spectrometer and X-ray diffractometer respectively.Transmitted spectra of yellowish calcite crystal were measured with spectrophotometer.It is found that the yellowish calcite crystal contains trace element Mg and Sr,and the lilac color calcite crystal contains trace element Mn,Sr and Mg.Extinction ratio of colored calcite crystal polarizer can reach 10-6.The results indicate that the polarizer can be used in optical measurement systems which don't need extreme high precision.

Reference (7)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return