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Open Access item Adler synchronization of spatial laser solitons pinned by defects

Authors:Paulau, P. V.
McIntyre, C.
Noblet, Y.
Radwell, N.
Firth, William J.
Colet, Pere
Ackemann, Thorsten
Oppo, Gian-Luca
Issue Date:23-May-2012
Publisher:American Physical Society
Citation:Physical Review Letters 108(21): 213904 (2012)
Abstract:Defects due to growth fluctuations in broad-area semiconductor lasers induce pinning and frequency shifts of spatial laser solitons. The effects of defects on the interaction of two solitons are considered in lasers with frequency-selective feedback both theoretically and experimentally. We demonstrate frequency and phase synchronization of paired laser solitons as their detuning is varied. In both theory and experiment the locking behavior is well described by the Adler model for the synchronization of coupled oscillators. © 2012 American Physical Society.
Publisher version (URL):http://dx.doi.org/10.1103/PhysRevLett.108.213904
E-ISSNmetadata.dc.identifier.doi = DOI:1079-7114
Identifiers:doi: 10.1103/PhysRevLett.108.213904
issn: 0031-9007
Appears in Collections:(IFISC) Artículos

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