Class-C semiconductor lasers with time-delayed optical feedback
نویسندگان
چکیده
منابع مشابه
Statistics of power-dropout events in semiconductor lasers with time-delayed optical feedback
We measure experimentally the statistical distribution of time intervals between power-dropout events occurring in a semiconductor laser with time-delayed optical feedback operating in the low-frequency fluctuation regime. Near the laser threshold, the time-interval probability distribution displays a low-probability region, or dead zone, for short times, followed by a slow rise, and an exponen...
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An in-depth theoretical as well as experimental analysis of the nonlinear dynamics in semiconductor lasers with active optical feedback is presented. Use of a monolithically integrated multisection device of submillimeter total length provides access to the short-cavity regime. By introducing an amplifier section as a special feature, phase and strength of the feedback can be separately tuned. ...
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G. Vaschenko,1 M. Giudici,2 J. J. Rocca,1 C. S. Menoni,1 J. R. Tredicce,2,3 and S. Balle3 1Center for Optoelectronic Computing Systems and Department of Electrical Engineering, Colorado State University, Fort Collins, Colorado 80523 2Institut Non Lineaire de Nice, UMR 129 CNRS-UNSA, 06560 Valbonne, France 3Departament de Fı́sica Interdisciplinar, IMEDEA (CSIC-UIB), E-07071 Palma de Mallorca, Spa...
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We study a five variable electron-hole model for a quantum dot (QD) laser subject to optical feedback. The model includes microscopically computed Coulomb scattering rates. We consider the case of a low linewidth enhancement factor and a short external cavity. We determine the bifurcation diagram of the first three external cavity modes and analyze their bifurcations. The first Hopf bifurcation...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2019
ISSN: 1364-503X,1471-2962
DOI: 10.1098/rsta.2018.0124