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Proceedings Paper

Effect of excess quantum noise in CG-DFB laser with external outcoupler
Author(s): Robert Paszkiewicz; Anna Tyszka-Zawadzka; Pawel Szczepanski
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Paper Abstract

The influence of CG-DFB laser parameters on the statistical properties of generated light is analyzed. In our paper we concentrate on the effects resulting from the nonorthogonality properties of laser modes. The semi-classical approach based on stationary and time-dependent solution of the Fokker-Planck equation is used. Numerical results obtained for CG-DFB structure with external outcoupler reveal the behavior of statistical parameters of light such as the mean laser intensity, intensity fluctuations and the laser linewidth as the functions of the realistic parameters of considered device.

Paper Details

Date Published: 6 October 2003
PDF: 5 pages
Proc. SPIE 5230, Laser Technology VII: Progress in Lasers, (6 October 2003); doi: 10.1117/12.531923
Show Author Affiliations
Robert Paszkiewicz, Warsaw Univ. of Technology (Poland)
Anna Tyszka-Zawadzka, Warsaw Univ. of Technology (Poland)
Pawel Szczepanski, Warsaw Univ. of Technology (Poland)
National Institute of Telecommunications (Poland)

Published in SPIE Proceedings Vol. 5230:
Laser Technology VII: Progress in Lasers
Wieslaw L. Wolinski; Zdzislaw Jankiewicz; Ryszard S. Romaniuk, Editor(s)

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