Evaluation of the infrared system detecting ability indoor

Jiaxin Zhang

doi:10.1117/12.978647

15 October 2012 Evaluation of the infrared system detecting ability indoor

Jiaxin Zhang

Proceedings Volume 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 84173M (2012) https://doi.org/10.1117/12.978647
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China

Abstract

For infrared photodetector system, the level of detectability largely representative of the optical system performance, And one of the indicators is The most attention for user. However, system-level evaluation of the indicators can only depend on the field of field testing, And test is very strict with target atmospheric conditions and other requirements, Often unable to evaluate the system's limit of detection capabilities. This article describes the use large caliber optical system in the room Then simulated target, And energy of the target and the energy required by technical specifications rather, This method can assess the detectivity of this infrared photodetector system for system-level , And with the actual field test results were compared, Get better results.

Citation Download Citation

Jiaxin Zhang "Evaluation of the infrared system detecting ability indoor", Proc. SPIE 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 84173M (15 October 2012); https://doi.org/10.1117/12.978647

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