Excess noise factor in fiber distributed-feedback lasers

Anna Tyszka; Pawel Szczepanski; Wieslaw L. Wolinski

doi:10.1117/12.141144

23 March 1993 Excess noise factor in fiber distributed-feedback lasers

Anna Tyszka, Pawel Szczepanski, Wieslaw L. Wolinski

Proceedings Volume 1789, Fiber Laser Sources and Amplifiers IV; (1993) https://doi.org/10.1117/12.141144
Event: Fibers '92, 1992, Boston, MA, United States

Abstract

We analyze the excess-noise factor, caused by the mode nonorthogonality, in fiber distributed feedback laser. The influence of the coupling strength and the system parameters on the excess-noise factor is discussed. It is shown that, it increases with the increasing mode numbers and with decreasing radius of the fiber rod.

Citation Download Citation

Anna Tyszka, Pawel Szczepanski, and Wieslaw L. Wolinski "Excess noise factor in fiber distributed-feedback lasers", Proc. SPIE 1789, Fiber Laser Sources and Amplifiers IV, (23 March 1993); https://doi.org/10.1117/12.141144

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