22 September 1997 Performance of fully functioning photorefractive polymer for data storage
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Both the photorefractive (PR) and holographic characteristics of 3-amino-9-ethyl carbazole (AEC)/dispersed orange 3 (DO3)/diglycidyl 1,2 cyclohexanedicarboxylate (DCD) main chain copolymer with the carbazole and the azo chromophore incorporated in a transverse way were investigated without external applied electric field. The recorded pattern exhibited good fringe contrast, the resolution of the recorded hologram was about 20 micrometers. Problems such as dopant aggregation, fanning, and image distortion was not found in the system.
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Chi Jung Chang, Chi Jung Chang, Wha-Tzong Whang, Wha-Tzong Whang, Ken Yuh Hsu, Ken Yuh Hsu, } "Performance of fully functioning photorefractive polymer for data storage", Proc. SPIE 3137, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III, (22 September 1997); doi: 10.1117/12.279190; https://doi.org/10.1117/12.279190

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