National Changhua University of Education Institutional Repository : Item 987654321/18194
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题名: High Longitudinal Selectivity of Shifting Multiplexing in Volume Holograms
作者: Sun, Ching-Cherng;Lin, You-Nian;Yeh, Shih-Po;Su, Wei-Chia;Ouyang, Yuh
贡献者: 光電科技研究所
关键词: Shifting sensitivity;Holography storage;Volume hologram;Photorefractive crystal;Confocal microscope
日期: 2002-10
上传时间: 2014-04-01T03:56:35Z
出版者: Elsevier
摘要: High longitudinal selectivity of the shifting multiplexing with spherical reference wave is proposed and demonstrated. A simplified method based on wave optics is used for calculating the selectivity, and the result fits well the experimental measurement. Under the paraxial condition, a simple formula for the longitudinal selectivity is introduced. With use of an object lens with effective NA=0.817, we obtain that an FWHM of selectivity is as small as .
關聯: Optics & Laser Technology, 34(7): 523-526
显示于类别:[光電科技研究所] 期刊論文

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