Rotational symmetry breaking in small-area circular vertical cavity surface emitting lasers
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Date
2010
Volume
1526
Issue
Journal
Series Titel
Book Title
Publisher
Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik
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Abstract
We investigate theoretically the dynamics of three low-order transverse modes in a small-area vertical cavity surface emitting laser. We demonstrate the breaking of axial symmetry of the transverse field distribution in such a device. In particular, we show that if the linewidth enhancement factor is sufficiently large dynamical regimes with broken axial symmetry can exist up to very high diffusion coefficients 10 um^2/ns.
Description
Keywords
Vertical cavity surface emitting laser, Laser dynamics, Carrier diffusion
Citation
Babushkin, I., Bandelow, U., & Vladimirov, A. (2010). Rotational symmetry breaking in small-area circular vertical cavity surface emitting lasers (Vol. 1526). Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik.
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This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.
This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.