Santa Barbara Research Ge:Cu Infrared Detector IR F619
This is a Santa Barbara Research Center model germanium-copper F619 liquid nitrogen-cooled infrared detector in very good working order housed in a 9145-1 dewar. Zinc selenide window is in usable condition with only minor cleaning marks. Please note that a vacuum pump will be required to evacuate the dewar upon receipt, and periodically thereafter. Signal connection is a Microdot miniature coaxial plug.