Analyses of center location algorithm for laser spot

mengwei chen; Yingping Yang; Xinting Jia; Yanan Yu; Fen Leng

doi:10.1364/IONT.2012.IF4A.23

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Information Optoelectronics, Nanofabrication and Testing 2012

Wuhan China
1–2 November 2012
ISBN: 978-1-55752-960-2

From the session
IONT Poster Session II (IF4A)

Analyses of center location algorithm for laser spot

mengwei chen, Yingping Yang, Xinting Jia, Yanan Yu, and Fen Leng

International Photonics and Optoelectronics Meetings
OSA Technical Digest (online) (Optical Society of America, 2012),
paper IF4A.23
•https://doi.org/10.1364/IONT.2012.IF4A.23

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m. chen, Y. Yang, X. Jia, Y. Yu, and F. Leng, "Analyses of center location algorithm for laser spot," in International Photonics and Optoelectronics Meetings, OSA Technical Digest (online) (Optical Society of America, 2012), paper IF4A.23.

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Related Topics
Optics & Photonics Topics
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The topics in this list come from the OSA Optics and Photonics Topics applied to this article.
- Algorithms
Previously assigned OCIS codes
- Atmospheric and oceanic optics (010.0010)
- Photodetectors (040.5160)
- Detection (120.1880)

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Abstract

Spot center location algorithms of laser spot are discussed on the Four-Quadrant Detector system. The algorithm for Gaussian laser spot with elliptic shape is proposed. A comparison of the theory and the actual spot after curve fitting is given.

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Abstract

Information Optoelectronics, Nanofabrication and Testing 2012

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