Widefield ultrastable heterodyne interferometry using a custom CMOS modulated light camera

Patel, Rikesh and Clark, Matt and Achamfuo-Yeboah, Samuel (2011) Widefield ultrastable heterodyne interferometry using a custom CMOS modulated light camera. In: Applied Industrial Optics: Spectroscopy, Imaging and Metrology 2011, 10–14 July 2011, Toronto, Canada.

[img]
Preview
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
Download (55kB) | Preview

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

Item Type: Conference or Workshop Item (Paper)
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.
Schools/Departments: University of Nottingham, UK > Faculty of Engineering
Depositing User: Patel, Dr Rikesh
Date Deposited: 21 Jul 2017 12:04
Last Modified: 21 Jul 2017 13:59
URI: http://eprints.nottingham.ac.uk/id/eprint/44303

Actions (Archive Staff Only)

Edit View Edit View