Photorefractive effect in a new composit
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Yi-Wang Chen; Yuan-Kang He; Hui-Ying Chen; Feng Wang; Zhi-Jian Chen; Qi-Huang Go
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Article
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2000
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John Wiley and Sons
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English
β 166 KB
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A new photorefractive composite based on a bifunctional methacrylate copolymer with N-methacryloxypropyl-3-(p-nitrophenyl)azo carbazole and N-methacryloxypropyl carbazole as pendant side chains, which has high stability and potential applications, was synthesized. A two-beam coupling gain coefficien