Thorlabs TEC 2000 TEC Controller

The TEC2000 thermoelectric controller has been designed for wavelength stabilization of laser diodes, and for reduced noise levels of detectors. The compact slimline chassis incorporates an adjustable PID controller with a low noise bipolar current source to drive a thermoelectric cooler element. A bi-direction output allows a single TEC element to both cool and heat. A 4 ½ - digit backlit LCD display shows the set point temperature, actual temperature, the TEC current, and the current limit.