Thermo-electrically cooled laser diode module Photonic Products

Thermo-electrically cooled, (TEC), blue/violet laser diode modules which offer exceptional wavelength and power stability, (better than 1%), greatly increased pointing accuracy and significantly extended laser diode lifetime.

Designed for applications demanding consistency and repeatability such as industrial inspection, high-resolution printing, reprographics, biomedical instrumentation, spectroscopy, microscopy and genomics, the modules are compact, versatile and highly cost effective.

They produce elliptical output beams and output powers of 1.5mW in the 375nm ultra-violet, 4mW and 25mW in the 405nm violet and 4mW in the 440nm blue wavelength bands.

The modules incorporate microprocessor based temperature control electronics, thermo electric cooler, heatsink and fan that enable the laser diode temperature to be controlled to a set point temperature between +15 degrees C to +25 degrees C, (user adjustable), and with a stability of +/-0.05 degrees C.

All UV, violet and blue TEC laser diode modules in the range offer low and high temperature automatic shut-off protection, analogue and digital modulation capability and safety interlock, as standard.

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