Study on the DPPA/PQ-Clay Nanocomposites for Holographic Application

• Main Authors: Wen-Pin Chiu, 邱文彬
• Other Authors: Tsung-Yen Tsai
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/22151415997782249317

碩士 === 中原大學 === 化學研究所 === 96 === In this study, a perstrophic multiplexing technique is applied to the holographic storage system with modified clay doping in the photopolymer (DPPA/PQ) nanocomposites via in situ polymerization. There are two parts in this work. One is the preparation of organic modified clay and DPPA/PQ-Clay nanocomposites. The other is the measurement of optical properties, which include transmittance spectrum, diffractive efficiency, holographic number and dynamic range (M/#). According to the modulation of laser power, the dynamic range and the photorefractive increase on the holographic storage system with the modified clay doping in the photopolymer (DPPA/PQ).