National Changhua University of Education Institutional Repository : Item 987654321/18227
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题名: Parallel Optical Data Storage Based on Polarization Addressed Amplitude Modulation in Dye-Doped Liquid Crystals
作者: Su, Wei-Chia;Hung, Wen-Bin;Chen, Li-Peng
贡献者: 光電科技研究所
关键词: Amplitude modulation;dye-doped liquid crystals;Optical data storage
日期: 2013-11
上传时间: 2014-04-01T03:57:06Z
出版者: IEEE
摘要: A technique of parallel storage in dye-doped liquid crystals (DDLCs) is presented in this study. Parallel recording is implemented by imaging a 2-D pattern on the DDLC film. An $s$-polarized laser beam with wavelength of 532 nm was used as the recording beam and the same laser beam with $p$-polarization was used as the erasing beam. Recording and erasing mechanism is based on the polarization induced amplitude modulation. Pixels numbers of each recorded page image signal on the DDLC is 1024 × 768 pixels with 2 μm pixel spacing.
關聯: IEEE Journal of Selected Topics in Quantum Electronics, 19(6): 6605618
显示于类别:[光電科技研究所] 期刊論文

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