InSb-Based Detector Dewar Cooler Assemblies


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InSb-based detector dewar cooler assemblies (DDCAs) are available — in linear cryogenic cooler configurations — to qualified customers who accept the risks and support that are inherent with integrating a subassembly. The standard linear design uses a 1/3 Watt cooler. DDCAs are designed to operate in harsh environmental conditions and over a wide operating temperature range. Coolers are integrated with FLIR-designed hard-vacuum dewars offering a choice of apertures: f/2.5 or f/4.1. A 3-5 micron spectral range cold filter is incorporated into the dewar assembly. The dewar front window is germanium. A furnished connector provides the electrical interface to the DDCA. An interface description document is provided. Custom DDCA configurations are available, depending on end-user requirements and conditional on FLIR approval. Special build fees apply.

Export Restrictions

The information contained in this page pertains to a dual use product controlled for export by the Export Administration Regulations (EAR). Diversion contrary to US law is prohibited. US Department of Commerce authorization is not required prior to export or transfer to foreign persons or parties unless otherwise prohibited.