A Study on Dichromated Gelatin for Recording of HOE

홀로그래픽 광학소자 제작을 위한 dichromated gelatin 연구

  • Published : 1990.02.01

Abstract

A method for fabrication of holographic optical elements (HOE) using dichromated gelatin (DGG) as a recording material is presented. we describe the holographic properties of the DGG and the processing techniques. Holographic characteristics of the DGG including exposure characteristics, diffraction efficiency and angular sensitivity are also discussed. The diffraction efficiency of the obtained holographic grating is about 84%.

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