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Lasers & Sources

Single diode laser controller

AMS Technologies

AMS Technologies announces a new range of laser diode controllers incorporating temperature controller from Belorussia based OEM Tech System Engineering.

OEM Tech has launched a range of controllers for powering and controlling not only the laser diode but also the cooling elements for the diode. This complete solution incorporates a module for the laser diode and a bi-polar temperature controller mounted on one single PCB.

The units are available with an output of 200mA and 1A for the laser diode and can be CW, analogue or digital modulated. The integral bi-polar proportional derivative temperature controller (PID) offers a control of the diode temperature from 15 to 40°C with 0.1% accuracy. The controller can be provided with appropriate interface circuits and thus be transformed into a stand-alone unit.

The new laser diode controllers are used in such applications as solid state lasers.