Understanding Cryocooled Infrared System Reliability

Where the ability to detect mid-wave infrared (MWIR) radiation is mission critical, readiness and the importance of long, maintenance-free infrared (IR) system operation is vital. In turn, cooled MWIR camera modules must be designed, tested, and manufactured to meet rigorous environmental and reliability requirements. This includes military temperature ranges and high shock and vibration levels. Cooled MWIR camera reliability and operational lifetime are typically determined by the operation and lifetime of the cryo-cooler within such systems.