Random phase encoding in holographic optical storage with energy-effective phase modulation by a phase plate of micro-lens array

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题名:	Random phase encoding in holographic optical storage with energy-effective phase modulation by a phase plate of micro-lens array
作者:	孫慶成;Lee, Xuan-Hao;Yu, Yeh-Wei;Lee, Kuan-Hung;Ma, Shih-Hsin;Sun, Ching-Cherng
贡献者:	理學院光電科學與工程學系
关键词:	Energy efficient;Micro-lens array;Shifting selectivity;Volume holography
日期:	2013-01-15
上传时间:	2026-04-23 11:43:21 (UTC+8)
出版者:	Elsevier;Elsevier B.V
摘要:	摘要： A study of phase multiplexing for volume holographic storage with use of a phase plate of micro-lens array is proposed and demonstrated. We calculate the shifting tolerance of the recorded hologram encoded by a phase plate, which serves as a phase encoder as well as a beam modulator so that high shifting selectivity and high energy efficiency can be achieved at the same time. The experimental results show that a truly-random phase encoding can be performed by the phase plate of micro-lens array. 出版者： Elsevier B.V 出版日期： 2013-01-15 出處： Optics communications, 2013-01, Vol.287, p.40-44 資源來源： Elsevier ScienceDirect Journals 版權： 2012 Elsevier B.V. 識別號： ISSN: 0030-4018 識別號： EISSN: 1873-0310 識別號： DOI: 10.1016/j.optcom.2012.08.076
显示于类别:	[光電科學與工程學系] 期刊論文

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