Jul 1997EXFO Inc.Request Info
EXFO E.O. Engineering Inc. has introduced the Laser Test 22, a high-performance laser diode controller for active component laboratory and manufacturer production testing and engineering characterization. Suitable for testing modules and diodes, the Laser Test 22 provides highly stable current and drives all common laser diodes over a temperature range from 250 to +199 °C. The device offers dual high-resolution photodetector input, high- and low-power temperature control and an RS-232 or IEEE interface.