ILX Newport LDC-3916371 Combination Laser Diode controller (current and temperature control)

The ILX Newport LDC-3916371 Laser Diode Controller Module is a combination laser current source and temperature controller. This module is targeted for DWDM signal source DFB lasers and has higher temperature resolution for fine tuning the wavelength of the laser. The built-in bi-polar temperature controller can work with thermistor type temperature sensors and most TEC modules to deliver precise laser temperature control. Other features of the TEC control circuit include TEC voltage measurement and control loop gain adjustment from 1 to 127. The laser current source provides high stability output of up to 500 mA with fully redundant current limits and multiple laser protection features such as contact bounce detection, voltage limit adjust, and 4-wire voltage measurement for precise laser voltage measurement.

Download LDC-3916371 Specification Sheet

Download LDC-3916371 User Manual