Research on measurement method of characteristics infrared small light points beam

Hong-yuan Liu; Ze-hong Wang; Cheng-ping Ying; Hong-chao Wang; Guochao Li; Bin Wu

doi:10.1117/12.2507519

7 November 2018 Research on measurement method of characteristics infrared small light points beam

Hong-yuan Liu, Ze-hong Wang, Cheng-ping Ying, Hong-chao Wang, Guochao Li, Bin Wu

Proceedings Volume 10832, Fifth Conference on Frontiers in Optical Imaging Technology and Applications; 108320V (2018) https://doi.org/10.1117/12.2507519
Event: Fifth Conference on Frontiers in Optical Imaging Technology and Applications, 2018, Changchun, China

Abstract

The infrared small spot system is the main equipment to test the crosstalk of the infrared focal plane array device. According to the current test method can’t meet the infrared light spot characteristics of the test problem, the use of infrared imaging device scanning technology to build a small infrared light beam characteristics of the calibration System, to achieve the infrared light spot characteristics of the measurement, and the system of the uncertainty was assessed. Finally, chooses an infrared small spot optical system is used to verify the measurement uncertainty of the system. It can be seen from the data analysis that the method can measure the characteristics of the infrared light beam and meet the measurement of the infrared small spot optical system. Infrared small spot system development and infrared focal plane crosstalk test to play a certain help.

Citation Download Citation

Hong-yuan Liu, Ze-hong Wang, Cheng-ping Ying, Hong-chao Wang, Guochao Li, and Bin Wu "Research on measurement method of characteristics infrared small light points beam", Proc. SPIE 10832, Fifth Conference on Frontiers in Optical Imaging Technology and Applications, 108320V (7 November 2018); https://doi.org/10.1117/12.2507519

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