The LDC-3900 Modular Laser Diode Controller features four channels with eight isolated outputs for controlling multiple laser diodes. Modules include current sources with maximum outputs from 200mA to 8A, TE (thermoelectric) controller modules with up to 32W of power and voltage measurement, and controller modules with laser control from 200mA to 2A and integrated 12W TE control.

An independent power supply powers each channel, providing protection and stability for your laser diode. Every module incorporates low noise, high stability performance, and ILX Lightwaves unmatched laser diode protection topologies including independent current limits and laser diode shorting relays.

Remote communication through an IEEE/GPIB interface simplifies testing and control of multiple devices. LabVIEW^® drivers are also available for any combination of mainframe and module.

For specifications on the LDC-3900, please refer to the LDC-3900 product brochure.

• LDC-3900 Product Manual


• CSM-39020 Current Source Module


• CSM-39050 Current Source Module


• CSM-39100 Current Source Module


• CSM-39400 Current Source Module


• CSM-39800 Current Source Module


• LCM-39420 Combination Module


• LCM-39425 Combination Module


• LCM-39427 and LCM-39437 Combination Modules


• LCM-39440 Combination Module


• TCM-39034 TEC Module

• Paralleling Laser Diode Drivers
• Protecting Your Laser Diode
• A Standard for Measuring Transient Suppression of Laser Diode Drivers

• LDC-3900 for LabVIEW 6.0




• LDC-3900 for LabVIEW 3.0-5.1