An Accurate Exposure Time Measurement Method of CCD Cameras

Hong E Luo; Jin Liang Gu; Ping Chen; Yan Xia; Bao Ming Li

doi:10.4028/www.scientific.net/AMR.295-297.2496

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 295-297An Accurate Exposure Time Measurement Method of...

An Accurate Exposure Time Measurement Method of CCD Cameras

Abstract:

In the shadow photograph system in ballistics range, the exposure time of the CCD cameras is a very important parameter. The method to measure the accurate exposure time of the CCD camera is suggested based on the short pulsed laser source, timing sequence control system, high speed photo- detector and oscilloscope with the precision of 0.1μs. This method solved the problem of no effective measurement method with high precision for this parameter. The accurate minimum exposure time of IGV-B4820 of company Imperx was tested by this method successfully.

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Periodical:

Advanced Materials Research (Volumes 295-297)

Pages:

2496-2500

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.295-297.2496

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Online since:

July 2011

Authors:

Hong E Luo, Jin Liang Gu, Ping Chen, Yan Xia, Bao Ming Li

Keywords:

Ccd Cameras with High Resolution, Exposure Time, Short Pulsed Laser, Timing Control

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References

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