Customized CMOS wavefront sensor

We report on an integrated Hartmann wavefront sensor (WFS) using passive-pixel architecture and pixels clustered as position-sensitive detectors for dynamic wavefront analysis. This approach substitutes a conventional imager, such as a CCD or CMOS imager, by a customized detector, thus improving the...

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Bibliographic Details
Main Author: Monteiro, D. W. L. (author)
Other Authors: Vdovin, G. (author), Rocha, J. G. (author), Iordanov, V. (author), Loktev, M. (author), Sarro, P. (author)
Format: article
Language:eng
Published: 2002
Subjects:
Wavefront sensor
Adaptative optics
Position-sensitive detector PSD
Passive-pixel
CMOS
Adaptive optics
Online Access:http://hdl.handle.net/1822/4326
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/4326

Internet

http://hdl.handle.net/1822/4326

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