Wavelength Electronics (Bozeman, MT) introduces the LDTC 2/2 laser diode driver for integrated laser diode or LED modules that include temperature control, often utilized in medical diagnostic equipment, remote sensing, analytical instrumentation, military, and communication design. The unit combines the WLD3343 temperature controller and the WTC3243 laser diode driver in one compact package that supplies 2.2 amps of drive current to each component. Temperature is controlled by a PI loop with configurable heat and cool current limits. The LDTC 2/2 is compatible with A/B type lasers and allows photodiode power monitoring in constant current mode.

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Photonics Tech Briefs Magazine

This article first appeared in the September, 2008 issue of Photonics Tech Briefs Magazine.

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