Designed for high-power laser diode temperature control applications: Laser diode thermoelectric chillers by ILX Lightwave

The LDT-53500 Series laser diode thermoelectric chillers released by ILX Lightwave Corp. are designed for high-power laser diode temperature control applications. Two models are available with 185- and 370-W cooling capacity and high temperature stability

Wessling, (PresseBox) - Heat and cool modes of operation provide temperature control over a range of -5 to 45 °C with accuracy of ±0.2 °C. The heat exchanger design and optimized pulse interference detector control loop constants provide temperature stability of 0.1 °C at the water outlet. Standard features include a removable front panel for remote control, coolant flow measurement and readout, and external temperature sensing.

The chillers are optimized for protecting high-power laser diodes via multiple normally open and normally closed safety interlocks that are compatible with the company’s high-power laser diode drivers. The interlocks will change states in the event of loss of flow, over temperature limit, and if the chiller output is disabled.

Front panel fault indicators and an audible alarm identify low reservoir, over temperature limit and loss of flow. For easy integration into automated test applications, the chillers are supplied with a USB 2.0 interface and a front panel USB graphical user interface. A variable speed fan ensures quiet operation.

The chillers are CE- and RoHS-compliant.

About ILX Lightwave:
Manufacturer of laser diode instrumentation and test systems for R&D and production test. Products include laser diode drivers, thermoelectric temperature controllers, laser diode parametric analysis and life-test/burn-in systems, fiber optic sources, power meters, and mounts and accessories.
For more information, visit:

Laser 2000 GmbH

Since 1986 Laser 2000 GmbH is a supplier of high technology in the field of lasers, micromachining equipment, optics, and fiber optic equipment. Our products are designed to meet the challenges of both research and industrial production as well as your actual or future requirements of your applications.

Laser 2000 is headquartered in Munich, Germany and operates local offices in all major business areas of the European market. In order to support your application we deliver top-level service and products and meet the highest standard of quality. With an installed base of thousands of applications around the world, Laser 2000 has shown the ability to provide onsite-support in time.
Munich June 15-18 2009, B1.421
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