منابع مشابه
Cavity Solitons in Driven VCSELs above Threshold
CSs have been theoretically predicted and recently experimentally demonstrated in broad area, vertical cavity driven semiconductor lasers (VCSELs) slightly below the lasing threshold. Above threshold, the simple adiabatic elimination of the polarization variable is not correct, leading to oscillatory instabilities with a spuriously high critical wave-number. To achieve real insight on the compl...
متن کاملCavity Solitons
A driven optical cavity containing a nonlinear medium can support stable, soliton-like objects, bright non-diffracting spots of light on a uniform background. Importantly, the nonlinear medium need not support ordinary (propagating) spatial solitons, and cavity solitons have been both predicted and observed in a saturable absorber, and predicted to even exist in self-defocusing media. The histo...
متن کاملUniversal mechanism for the binding of temporal cavity solitons
Yadong Wang, François Leo, Julien Fatome, Miro Erkintalo, Stuart G. Murdoch, and Stéphane Coen 1 The Dodd-Walls Centre for Photonic and Quantum Technologies, Physics Department, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand 2 OPERA-Photonique, Université Libre de Bruxelles, CP 194/5, 50 Av. F. D. Roosevelt, B-1050 Brussels, Belgium and 3 Laboratoire Interdisciplinair...
متن کاملWriting and erasing of temporal cavity solitons by direct phase modulation of the cavity driving field.
Temporal cavity solitons (CSs) are persisting pulses of light that can manifest themselves in continuously driven passive resonators, such as macroscopic fiber ring cavities and monolithic microresonators. Experiments so far have demonstrated two techniques for their excitation, yet both possess drawbacks in the form of system complexity or lack of control over soliton positioning. Here we expe...
متن کاملDiscrete cavity solitons.
We derive evolution equations describing light propagation in an array of coupled-waveguide resonators and predict the existence of discrete cavity solitons. We identify stable, unstable, and oscillating solitons by varying the coupling strength between the anticontinuous and the continuous limit.
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ژورنال
عنوان ژورنال: Nature Photonics
سال: 2010
ISSN: 1749-4885,1749-4893
DOI: 10.1038/nphoton.2010.155