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Proceedings Paper

Semiconductor laser controller: selected problems of design
Author(s): Przemyslaw Otomanski; Andrzej Odon; Zdzislaw Stryla
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Paper 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.

Paper Details

Date Published: 4 October 2000
PDF: 5 pages
Proc. SPIE 4237, Laser Technology VI: Progress in Lasers, (4 October 2000); doi: 10.1117/12.402866
Show Author Affiliations
Przemyslaw Otomanski, Poznan Univ. of Technology (Poland)
Andrzej Odon, Poznan Univ. of Technology (Poland)
Zdzislaw Stryla, Adam Mickiewicz Univ. (Poland)


Published in SPIE Proceedings Vol. 4237:
Laser Technology VI: Progress in Lasers
Wieslaw L. Wolinski; Zdzislaw Jankiewicz, Editor(s)

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