首页> 中文期刊> 《中国物理快报:英文版》 >Polarization Patterns Control Based on Photoinduced Anisotropy of Photochromic Fulgide

Polarization Patterns Control Based on Photoinduced Anisotropy of Photochromic Fulgide

         

摘要

We investigate the photoinduced anisotropy of a photochromic material of pyrrylfulgide/PMMA films. It is proven that when the film is illuminated with a linear polarization light, an optical axis that has the same polarization as the excitation light could be induced in the film. A matrix of light spots with different polarizations is recorded on the pyrrylfulgide/PMMA film. When reading out with non-polarization light, the matrix of light spots shows no information of patterns. However, when reading out with different linear polarization lights, different patterns could be observed. The experiment confirms that the pyrrylfulgide/PMMA film could be used to record two different polarization patterns in a matrix of spots. This property may be applied in camouflage technology.

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  • 来源
    《中国物理快报:英文版》 |2004年第4期|679-681|共3页
  • 作者单位

    State Key Laboratory of Transient Optics Technology, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710068;

    Graduate School, Chinese Academy of Sciences, Beijing 100039;

    State Key Laboratory of Transient Optics Technology, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710068;

    State Key Laboratory of Transient Optics Technology, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710068;

    Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101;

    Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101;

    State Key Laboratory of Transient Optics Technology, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710068;

    State Key Laboratory of Transient Optics Technology, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710068;

    State Key Laboratory of Transient Optics Technology, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710068;

    Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101;

    State Key Laboratory of Transient Optics Technology, Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences, Xi'an 710068;

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