Title: Dual-band projection optical system design of infrared target simulator
Abstract: For the infrared target which is simulated by infrared target simulator more realistic,the process of dualband projection optical system of infrared target simulator is investigated and the principles of the initial structure choice are analyzed.A dual-band projection optical system of infrared target simulator is presented,which entrance pupil and full field of view are 100mm,5°respectively.There is sufficient exit pupil distance to match simulator exit pupil to the infrared imagery system entrance pupil.The system can simulate high temperature objects which wavelength at 8~12μm and normal temperature objects which wavelength at 3~5μm at the same time,it can be respectively measured by 3~5μm band infrared detector and 8~12μm band infrared detector.The image evaluation and the tolerance analysis are performed.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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