Publication result detail

Degradation of semiconductor laser

Kvíčala Radek

Original Title

Degradation of semiconductor laser

English Title

Degradation of semiconductor laser

Type

Paper in proceedings (conference paper)

Original Abstract

This article is focused on an examination of degradation dependency of a semiconductor laser on a temperature of an LD package. Thermal conditions influence an emitter optical power, spectral component, which is emitted by the laser, electrical to optical power conversion efficiency and many others parameters. The criticality of the parasitic parameters is evaluated in this paper. These parasitic parameters must be considered carefully to eliminate them efficiently.

English abstract

This article is focused on an examination of degradation dependency of a semiconductor laser on a temperature of an LD package. Thermal conditions influence an emitter optical power, spectral component, which is emitted by the laser, electrical to optical power conversion efficiency and many others parameters. The criticality of the parasitic parameters is evaluated in this paper. These parasitic parameters must be considered carefully to eliminate them efficiently.

Keywords

Semiconductor laser, temperature dependence, characteristic temperature, slope efficiency.

Key words in English

Semiconductor laser, temperature dependence, characteristic temperature, slope efficiency.

Authors

Kvíčala Radek

Released

26.05.2005

Publisher

Faculty of Electrical Engineering, Czech Technical University in Prague

Location

Praha

Book

Poster 2005

Pages from

1

Pages count

3

BibTex

@inproceedings{BUT14680,
  author="Radek {Kvíčala}",
  title="Degradation of semiconductor laser",
  booktitle="Poster 2005",
  year="2005",
  pages="3",
  publisher="Faculty of Electrical Engineering, Czech Technical University in Prague",
  address="Praha"
}