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BIBTEX RIS

Semiclassical theory of multimode operation of a distributed feedback laser

1988; IEEE Photonics Society; Volume: 24; Issue: 7 Linguagem: Inglês

10.1109/3.961

ISSN

1558-1713

Autores

Paweł Szczepański,

Tópico(s)

Photorefractive and Nonlinear Optics

Resumo

Nonlinear self-consistency equations, including for the first time the effects of mode competition, are derived for index and gain gratings. Additional terms to those contained in self-consistency equations for lasers with a conventional resonator are found. Approximate analytic solutions for single- and two-mode operation of distributed-feedback (DFB) lasers are obtained with the help of the energy theorem. The analysis includes nonvanishing end reflectors of DFB structure. >

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