Both devices come standard in a hermetically sealed 18 pin packages.
Elements are photo-lithographically defined onto specially processed lithium tantalate crystals.
Detectors windows are AR coated for enhanced transmissivity with selections available in the 2 to 15 micron range. Servo now utilizes this material's superior properties in a standard linear array. The performance advantages of this material are its large pyroelectric current output, high temperature stability and Curie temperature. This produces arrays with high sensitivity and consistent and stable performance even at higher operating temperatures. The integral hybridized preamplifier buffers the very high impedance levels of the detection elements with minimal noise production.