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Injection locking bandwidth in 1550-nm VCSELs subject to parallel and orthogonal optical injection

Hurtado, A and Labukhin, D and Henning, ID and Adams, MJ (2009) 'Injection locking bandwidth in 1550-nm VCSELs subject to parallel and orthogonal optical injection.' IEEE Journal on Selected Topics in Quantum Electronics, 15 (3). 585 - 593. ISSN 1077-260X

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The injection locking properties of two commercially available 1550-nm vertical-cavity surface-emitting lasers (VCSELs) have been analyzed experimentally and theoretically in this work. The injection locking diagrams in the plane of frequency detuning versus injected power have been experimentally measured for both devices subject to parallel- and orthogonal-polarized optical injection into the two polarizations of the fundamental mode. Differences in the injection locking bandwidth are experimentally observed when the devices are subject to parallel or to orthogonal-polarized optical injection. A theoretical model based on the FabryPerot method has been developed to reproduce the measured stability maps of both 1550-nm VCSELs subject to parallel-polarized optical injection into the parallel polarization lasing mode showing excellent agreement between theory and experiments. © 2006 IEEE.

Item Type: Article
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Jim Jamieson
Date Deposited: 08 Feb 2012 13:32
Last Modified: 05 Feb 2019 17:15

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