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Photo-induced Holographic Surface Relief Gratings in High Tg Main-chain Azoaromatic Polymer Films

 

作者: TaekSeung Lee,   Dong-Yu Kim,   XinLi Jiang,   Jayant Kumar,   Sukant Tripathy,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1998）
卷期: Volume 316, issue 1  

页码: 95-98

 

ISSN:1058-725X

 

年代: 1998

 

DOI:10.1080/10587259808044468

 

出版商: Taylor & Francis Group

 

关键词: azoaromatic polyurea;surface relief grating;holographic material

 

数据来源: Taylor

 

摘要:

We have synthesized two classes of polyureas withmono- anddiazoaromatic groups in their main chains. Holographic gratings were fabricated on the polyurea films prepared by spin-coating from solutions. Regularly spaced surface relief gratings on the polymer film were also recorded upon exposure to an interference pattern of two polarized argon laser beams.

 

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