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Quadrature phase-shifting interferometer with a polarization imaging camera

โœ Scribed by Tomohiro Kiire; Toyohiko Yatagai; Suezou Nakadate; Masato Shibuya

Book ID
106255947
Publisher
Optical Society of Japan
Year
2010
Tongue
English
Weight
500 KB
Volume
17
Category
Article
ISSN
1340-6000

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โœ Zhishan Gao; Rihong Zhu; Lei Chen; Qing Wang; Yong He; Huidong Ji ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 217 KB

## Abstract Three important parts of a portable phaseโ€shifting interferometer with optical zoom system are described. The first is a phaseโ€shifter whose driver is integrated in small size with milliโ€voltage resolution and kHz dynamicโ€frequency response. Second, a seedโ€algorithm is proposed that som