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Widefield ultrastable heterodyne interferometry using a custom CMOS modulated light camera

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

Authors

MATT CLARK matt.clark@nottingham.ac.uk
Professor of Applied Optics

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

Citation

Patel, R., Clark, M., & Achamfuo-Yeboah, S. (2011). Widefield ultrastable heterodyne interferometry using a custom CMOS modulated light camera

Conference Name Applied Industrial Optics: Spectroscopy, Imaging and Metrology 2011
Acceptance Date Jan 1, 2011
Publication Date Jul 14, 2011
Deposit Date Jul 21, 2017
Publicly Available Date Jul 21, 2017
Peer Reviewed Peer Reviewed
Public URL http://eprints.nottingham.ac.uk/id/eprint/44303
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.nottingham.ac.uk/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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