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Volume 30 Issue 4
Sep.  2013
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The theory of correcting the devation of retardation of wave-plate

  • Corresponding author: LI Gou-hua, ghli@163169.net
  • Received Date: 2005-04-11
    Accepted Date: 2005-12-07
  • In order to get the information of index of refraction,we measure the properties of birefringence of LiNbO3and LiNbO3 waveguide,using UT300-FPD ellipsometry.Firstly,we made model of LiNbO3 and fit the results,so we have the index of refraction from 190nm~1700nm.Secondly,based on the model of the first step,we readily obtain the model of LiNbO3 waveguide and the distribution of the index of refraction.The work we have done provide useful information for the development of LiNbO3 waveguide as photon devices.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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The theory of correcting the devation of retardation of wave-plate

    Corresponding author: LI Gou-hua, ghli@163169.net
  • 1. Institute of Laser Research, Qufu Normal University, Qufu 273165, China

Abstract: In order to get the information of index of refraction,we measure the properties of birefringence of LiNbO3and LiNbO3 waveguide,using UT300-FPD ellipsometry.Firstly,we made model of LiNbO3 and fit the results,so we have the index of refraction from 190nm~1700nm.Secondly,based on the model of the first step,we readily obtain the model of LiNbO3 waveguide and the distribution of the index of refraction.The work we have done provide useful information for the development of LiNbO3 waveguide as photon devices.

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