Semiconductor laser controller: selected problems of design

Przemyslaw Otomanski; Andrzej Odon; Zdzislaw Stryla

doi:10.1117/12.402866

4 October 2000 Semiconductor laser controller: selected problems of design

Przemyslaw Otomanski, Andrzej Odon, Zdzislaw Stryla

Proceedings Volume 4237, Laser Technology VI: Progress in Lasers; (2000) https://doi.org/10.1117/12.402866
Event: Laser Technology VI, 1999, Szczecin, Poland

Abstract

Laser diode parameters are highly dependent on temperature. Therefore the problem of maintenance of semiconductor laser emission parameters at certain degree is a very relevant question. This paper present a laser diode controller prepared and constructed. It presents also an algorithm which enables to provide the values of operating current intensity in a certain temperature, in order to maintain a demanded value of output power. The experiments were conducted for various types of laser diode.

Citation Download Citation

Przemyslaw Otomanski, Andrzej Odon, and Zdzislaw Stryla "Semiconductor laser controller: selected problems of design", Proc. SPIE 4237, Laser Technology VI: Progress in Lasers, (4 October 2000); https://doi.org/10.1117/12.402866

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