Title :
Real three-dimensional dynamical VCSEL simulation with spatially distributed noise sources
Author :
Nyakas, Péter ; Puskás, Zsolt ; Kárpáti, Tamás ; Veszprémi, Tamás ; Zsombok, György ; Varga, Gábor ; Hashizume, Naoki
Author_Institution :
Inst. of Phys., Budapest Univ. of Technol. & Econ., Hungary
Abstract :
A self-consistently coupled three-dimensional dynamical model is presented for non-circular vertical-cavity surface-emitting lasers. The electric, thermal and optical processes are simulated using the finite volume method formulation adopted on a unified mesh consisting prism elements. Spatially distributed noise sources are incorporated into the quantum-well dynamics providing relative intensity noise spectrum.
Keywords :
digital simulation; finite volume methods; laser beams; laser cavity resonators; laser noise; optical prisms; quantum well lasers; surface emitting lasers; electric processes simulation; finite volume method formulation; optical processes simulation; prism element; quantum-well dynamics; relative intensity noise spectrum; self-consistently coupled three-dimensional dynamical model; spatially distributed noise source; thermal processes simulation; three-dimensional dynamical VCSEL simulation; unified mesh; Apertures; Laser modes; Laser noise; Optical coupling; Optical modulation; Optical noise; Optical resonators; Optical scattering; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Numerical Simulation of Optoelectronic Devices, 2005. NUSOD '05. Proceedings of the 5th International Conference on
Print_ISBN :
0-7803-9149-7
DOI :
10.1109/NUSOD.2005.1518115
