The scheme of the incident window of temperature test chamber with imposing temperature stress in the night vision reliability test is introduced,it mainly used heat exchanger to avoid inner window glass frosting caused by the low-temperature,but to ensure that temperature gradient is small on the optical channel,calculate the needed power and use ANSYS10.0 to simulate the temperature field.
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张亮亮,王高明,郭城,杨志文.温度箱入射窗方案与温度场模拟[J].激光与红外,2009,39(2):201~203 ZHANG Liang-liang, WANG Gao-ming, GUO Cheng, YANG Zhi-wen. Scheme and Temperature Field Simulation of the Incident Window of Temperature Chamber[J]. LASER & INFRARED,2009,39(2):201~203