Title :
Optimal multilayer mirrors for microresonators in advanced photonic devices
Author :
Baghdasaryan, Hovik V. ; Knyazyan, Tamara M. ; Simonyan, Ruben I.
Author_Institution :
Fiber Opt. Commun. Lab., State Eng. Univ. of Armenia, Yerevan, Armenia
Abstract :
The optical models of distributed Bragg reflectors (DBRs) with even and odd number of alternating quarter-wavelength bilayers are considered. The distributions of light wave field amplitude and power flow density along the structures are obtained by the method of single expression (MSE) through numerical simulation. Spectral characteristics of DBRs with and without losses in the layers are analysed. By obtained results the optimal configuration of DBR is suggested for application in microresonators of photonic devices.
Keywords :
distributed Bragg reflectors; laser cavity resonators; laser mirrors; micromechanical resonators; numerical analysis; optical losses; optical retarders; DBR; distributed Bragg reflector; light wave field amplitude; method of single expression; microresonator; multilayer mirror; optical model; photonic device; power flow density; quarter-wavelength bilayer; spectral characteristics; Distributed Bragg reflectors; Load flow; Microcavities; Mirrors; Nonhomogeneous media; Optical refraction; Optical variables control; Permittivity; Resonance; Vertical cavity surface emitting lasers;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on
Print_ISBN :
0-7803-9130-6
DOI :
10.1109/CAOL.2005.1553850
