Travelling-Wave Analysis of Extended Cavity Diode Lasers
Rom. Rep. Phys., vol. 72, no. 3, art. 411 (2020).
Copyright © 2003-2013 Editura Academiei Romane. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the Editura Academiei Romane.
We report results of numerical simulations of the dynamic properties of single-transverse mode diode lasers subject to an external optical feedback provided by a volume holographic Bragg grating. We use the traveling-wave model for the simulation and analysis of the nonlinear dynamics of the considered devices. We show that the numerical results obtained for a sample device are in a good agreement with the experiment. We investigate the influence of relevant device parameters, such as front and rear facet reflectivities and intra-cavity transmission losses on the laser behaviour.
1 Department of Physics, Technical University of Moldova, Chisinau MD-2004, Republic of Moldova
2 Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik Gustav-Kirchhoff-Str. 4, 12489 Berlin, Germany
semiconductor lasers, optical feedback, bifurcation diagram, volume holographic Bragg grating.