NDLI: Space-bandwidth extension in single-shot digital holography using spatial carrier

Content Provider	IEEE Xplore Digital Library
Author	Tahara, T. Arai, Y. Matoba, O. Peng Xia Awatsuji, Y. Ura, S.
Copyright Year	2013
Description	Author affiliation: Grad. Sch. of Sci. & Technol., Kyoto Inst. of Technol., Matsugasaki, Japan (Peng Xia; Awatsuji, Y.; Ura, S.) \|\| Grad. Sch. of Syst. Inf., Kobe Univ., Kobe, Japan (Matoba, O.) \|\| Fac. of Eng. Sci., Kansai Univ., Suita, Japan (Tahara, T.; Arai, Y.)
Abstract	A method for extending the space bandwidth available for recording an object wave in an off-axis configuration and parallel phase-shifting interferometry using a commercially available polarimetric camera is presented. In these configurations, most of the space bandwidth is discarded to avoid the superposition of the unwanted images, the 0th-order diffraction wave and the conjugate image, on an object wave. By the proposed method, the recordable spatial information without the unwanted images can be increased by intentionally setting the aliasing with a large angle between the reference wave and the optical axis of the object wave. By applying the proposed method to off-axis and parallel phase-shifting configurations, the space bandwidth can be extended 1.56 and 1.41 times wide in radius, 2.43 and 2.00 times wide in square in comparison with the conventional ones.
Sponsorship	IEEE Photonics Soc.
Starting Page	1
Ending Page	3
File Size	2922253
Page Count	3
File Format	PDF
ISBN	9781479907687
DOI	10.1109/WIO.2013.6601261
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-15
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image sensors Three-dimensional displays Optimized production technology Digital signal processing Holography Cameras Digital holography Image reconstruction
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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