UTC Aerospace Systems [UTX] has developed a next-generation shortwave infrared (SWIR) digital video camera as part of its Sensors Unlimited product line.
The 1280×1024 resolution, indium gallium arsenide (InGaAs) mil-rugged digital video camera, model GA1280JS, features a 30Hz full-frame rate, according to a company statement. It also adds snapshot mode capability to the Sensors Unlimited product line of high-definition near infrared (NIR) and SWIR cameras.
The camera weighs less than four ounces without lens and is less than 4.5 cubic inches in size, allowing for easy integration into aerial, mobile and hand-held imaging systems. UTC Aerospace Systems spokeswoman Julie Mears said the camera’s resolution and size makes it ideal for manned and unmanned aircraft, aerostats, perimeter security, ground vehicles and maritime surveillance systems.
Suited to low-light imaging and covert surveillance requirements, the SWIR camera is able to capture images through smoke, fog and haze. The camera also features on-board, automatic gain control and real-time, non-uniformity corrections that improve urban night imaging, such as capturing a dark scene that contains bright light sources.
Mears said the camera is stabilized around room temperature, so cooling is not required. Mears also said the camera, since it uses an InGaAs imaging sensor, has very low “noise” at room temperature, enabling it to operate without cooling.
The camera has been tested to MIL-STD-810G for functional shock, vibration, thermal shock, storage temperature, altitude, humidity and acceleration. Mears said MIL-STD-810G is a military specification that defines testing requirements to ensure ruggedization of military equipment to the extreme operating environments this equipment is often subjected to in the field.
Mears said the camera is available for purchase. UTC Aerospace Systems is a division of United Technologies Corp.