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Optical Engineering

Polarization phase shifting interferometric technique for phase calibration of a reflective phase spatial light modulator
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Paper Abstract

Calibration of phase in spatial light modulators is a prerequisite for applications where a prespecified phase distribution needs to be implemented over the surface of the modulator. The present work proposes a full-field polarization phase shifting interferometric technique, based on the Twyman-Green interferometer, for the purpose.

Paper Details

Date Published: 13 March 2013
PDF: 7 pages
Opt. Eng. 52(3) 035602 doi: 10.1117/1.OE.52.3.035602
Published in: Optical Engineering Volume 52, Issue 3
Show Author Affiliations
Somparna Mukhopadhyay, Univ. of Calcutta (India)
Sanjukta Sarkar, Univ. of Calcutta (India)
Kallol Bhattacharya, Univ. of Calcutta (India)
Lakshminarayan Hazra, Univ. of Calcutta (India)

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