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Widefield ultrastable heterodyne interferometry using a custom CMOS modulated light camera

Patel, Rikesh; Clark, Matt; Achamfuo-Yeboah, Samuel

Authors

Rikesh Patel

Matt Clark

Samuel Achamfuo-Yeboah

Abstract

A method of detecting optical heterodyne interference fringes using a custom CMOS modulated light camera array has been developed. Widefield phase images are generated using quadrature demodulation and are kept stable using a feedback system.
© 2011 OSA

Publication Date Jul 14, 2011
Peer Reviewed Peer Reviewed
Institution Citation Patel, R., Clark, M., & Achamfuo-Yeboah, S. (2011). Widefield ultrastable heterodyne interferometry using a custom CMOS modulated light camera
Publisher URL https://www.osapublishing.org/abstract.cfm?uri=AOPT-2011-JWA14
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
Additional Information doi:10.1364/AOPT.2011.JWA14.

R. Patel, M. Clark, and S. Achamfuo-Yeboah, "Widefield ultrastable heterodyne interferometry using a custom CMOS modulated light camera," in Imaging and Applied Optics, OSA Technical Digest (CD) (Optical Society of America, 2011), paper JWA14.

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf




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