Proceedings of the 2016 International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2016)

Photoelectric Method of Measuring Laser Divergence Angle

Authors
Xue Leng
Corresponding Author
Xue Leng
Available Online September 2016.
DOI
https://doi.org/10.2991/iccia-16.2016.44How to use a DOI?
Keywords
Laser divergence angle; Laser spot; CCD.
Abstract
This article describes a test method for the pulsed laser beam divergence angle. Pulsed laser focused through the imaging optical system, the light spot formed on the CCD camera and image analysis by an image of the spot, the spot diameter is obtained, to calculate the value of the divergence angle of the laser beam. Experimental results show that this method can be more accurately measured slight angle high-energy pulsed laser beam divergence angle of value.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
2016 International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2016)
Part of series
Advances in Computer Science Research
Publication Date
September 2016
ISBN
978-94-6252-240-4
ISSN
2352-538X
DOI
https://doi.org/10.2991/iccia-16.2016.44How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Xue Leng
PY  - 2016/09
DA  - 2016/09
TI  - Photoelectric Method of Measuring Laser Divergence Angle
BT  - 2016 International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2016)
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccia-16.2016.44
DO  - https://doi.org/10.2991/iccia-16.2016.44
ID  - Leng2016/09
ER  -