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Holographic diversity interferometry for optical storage

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/47065

Title: Holographic diversity interferometry for optical storage
Authors: Okamoto, Atsushi Browse this author →KAKEN DB
Kunori, Keisuke Browse this author
Takabayashi, Masanori Browse this author
Tomita, Akihisa Browse this author →KAKEN DB
Sato, Kunihiro Browse this author
Issue Date: 4-Jul-2011
Publisher: Optical Society of America
Journal Title: Optics Express
Volume: 19
Issue: 14
Start Page: 13436
End Page: 13444
Publisher DOI: 10.1364/OE.19.013436
PMID: 21747499
Abstract: This study proposes holographic diversity interferometry (HDI), a system that combines information from spatially dispersed plural image sensors to reconstruct complex amplitude distributions of light signals. HDI can be used to generate four holographic interference fringes having different phases, thus enabling optical phase detection in a single measurement. Unlike conventional phase-shifting digital holography, this system does not require piezoelectric elements and phase shift arrays. In order to confirm the effectiveness of HDI, we generated optical signals having multilevel phases and amplitudes by using two SLMs and performed an experiment for detection and demodulation with HDI. (C) 2011 Optical Society of America
Rights: © 2011 Optical Society of America
Type: article
URI: http://hdl.handle.net/2115/47065
Appears in Collections:情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 岡本 淳

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