Four-Wave Mixing in Distributed-Feedback Semiconductor Lasers
Minch, Jeffrey Roland
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https://hdl.handle.net/2142/81284
Description
Title
Four-Wave Mixing in Distributed-Feedback Semiconductor Lasers
Author(s)
Minch, Jeffrey Roland
Issue Date
1998
Doctoral Committee Chair(s)
Chuang, Shun-Lien
Department of Study
Electrical Engineering
Discipline
Electrical Engineering
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Physics, Optics
Language
eng
Abstract
Finally, we present measurements of dual-pump four-wave mixing in distributed-feedback lasers with two lasing modes for both the parallel and orthogonally polarizations. For the parallel case, we develop a comprehensive model for dual-pump four-wave mixing. The experiments show that the conversion efficiency has no fundamental dependence on the pump separation. Also, for probe detunings on the order of the pump separation, we observe a large resonance for several of the generated conjugates. The model explains each of these phenomena very well.
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