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Proceedings Paper

New method to equalize static and dynamic OSNR in cascades of EDFAs without in-line optical filters
Author(s): M. Menif; Alberto Bononi; Leslie Ann Rusch; Miroslav Karasek; Huu Tul Huynh
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Paper Abstract

In this paper, we present a new method to equalize the optical signal-to-noise ratio (OSNR) of all wavelength division multiplexed channels at the end of a cascade of several erbium-doped fiber amplifiers (EDFAs), by use of pre-emphasis and the proper choice of EDFA design parameters. Identical OSNR at the end of the cascade ensures better signal detection and quality of service

Paper Details

Date Published: 15 December 2000
PDF: 8 pages
Proc. SPIE 4087, Applications of Photonic Technology 4, (15 December 2000); doi: 10.1117/12.406421
Show Author Affiliations
M. Menif, Univ. Laval (Canada)
Alberto Bononi, Univ. di Parma (Italy)
Leslie Ann Rusch, Univ. Laval (Canada)
Miroslav Karasek, Univ. Laval (Canada)
Huu Tul Huynh, Univ. Laval (Canada)


Published in SPIE Proceedings Vol. 4087:
Applications of Photonic Technology 4
Roger A. Lessard; George A. Lampropoulos, Editor(s)

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