Paper
11 November 2010 Two-coordinate dynamic photoelectric autocollimator based on single linear CCD
Zhenglan Bian, Min Gao, Zuoren Dong, Qing Ye, Ronghui Qu, Zujie Fang
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Abstract
A competitive homemade two-coordinate autocollimator is presented, which is able to measure the angle along the horizontal and vertical axis by using a single linear CCD to detect the three image point positions of the N shape reticle on the CCD, with total measurement error no greater than 5urad in the measurement range of ±2100urad and the dynamic response frequency 2KHz.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhenglan Bian, Min Gao, Zuoren Dong, Qing Ye, Ronghui Qu, and Zujie Fang "Two-coordinate dynamic photoelectric autocollimator based on single linear CCD", Proc. SPIE 7855, Optical Metrology and Inspection for Industrial Applications, 78550H (11 November 2010); https://doi.org/10.1117/12.870026
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CITATIONS
Cited by 3 scholarly publications.
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KEYWORDS
Charge-coupled devices

Autocollimators

Reticles

Image processing

Mirrors

Signal processing

CCD image sensors

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