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Complexity of polarized spatial patterns in large area square VCSEL

Babushkin, I.V. and Loiko, N.A. and Ackemann, T. (2007) Complexity of polarized spatial patterns in large area square VCSEL. arXiv.org.

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Abstract

We consider pattern selection process in a wide aperture VCSEL near threshold. We show that for a square geometry of the laser aperture, the patterns formed at lasing threshold can be very complicated because of a possible misalignment between directions of an intrinsic spatial anisotropy of VCSEL and lateral boundaries of its aperture. The analogy with quantum billiard structures is established, and fingerprints of wave chaos are found. Influence of localized inhomogeneous in the pump current is also considered.

Item type: Article
ID code: 6212
Keywords: VCSEL, square geometry, laser aperture, quantum billiard structures, wave chaos, Optics. Light
Subjects: Science > Physics > Optics. Light
Department: Faculty of Science > Physics
Depositing user: Miss Darcy Spiller
Date Deposited: 09 Jul 2008
Last modified: 21 May 2015 10:00
URI: http://strathprints.strath.ac.uk/id/eprint/6212

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