Laser Diode Temperature Controller Guide

A Wide Range of Precision Thermoelectric Temperature Controllers To Maintain Stable Laser Diode Temperature

Thermoelectric Laser Diode Temperature Controllers are used to control a Thermo-Electric Cooler (TEC) that is typically integrated into a laser diodes package or part of a temperature controlled mounting plate. Laser diode operation is affected by temperature and precision temperature control will help maintain output power, wavelength, and prevent against over temperature conditions that can damage or prematurely age laser diodes. Temperature controllers may also be used to control other optical electric devices device in research and development or manufacturing test. Through the use of standard interconnection cables the temperature controllers can easily be connected to a wide variety of Laser Diode Mounts and fixtures.

Laser Diode Temperature Controllers

  Model Maximum Power Temperature Range Temperature Stability Control Algorithm Remote Interface
3700 Temp Controller 3700 Series 336 W -100°C to 250°C 0.0009°C or greater short-term (1 hour)
0.0019°C or greater long-term (24 hour)
Fully programmable digital PID control loop USB
5948 manual front panel LDT-5900 Series 120 W -50°C to 250°C 0.005°C or greater long-term (24 hour) Fully programmable digital PID control loop GPIB and RS-232
5910C-Color LDT-5900C Series 60 W -100°C to 200°C 0.001°C or greater short-term (1 hour)
0.002°C or greater long-term (24 hour)
Fully programmable digital PID control loop USB and GPIB
350B 350B Series 55 W -50°C to 150°C 0.001°C or greater short-term (1 hour)
0.005°C or greater long-term (24 hour)
Hybrid P-I-D USB
5525 s_o LDT-5500B Series 50 W -99°C to 199.9°C 0.001°C or greater long-term (24 hour)
0.002°C or greater long-term (24 hour)
Smart Integrator, Hybrid PI USB
5416 Low Power Thermoelectric Temperature Controller LDT-5416 Series 16 W 0°C to 199.9°C 0.005°C or greater short-term (1 hour)
0.01°C or greater long-term (24 hour)
Smart Integrator, Hybrid PI Not available