Title :
Static and dynamic properties of Vertical-Cavity Surface-Emitting Lasers with internal photonic crystal waveguides
Author :
Ivanov, P. ; Vogiatzis, N. ; Rorison, J.
Author_Institution :
Electr. & Electron. Dept., Univ. of Bristol, Bristol
Abstract :
This work presents results of theoretical study of semiconductor vertical-cavity surface-emitting lasers (VCSELs) with two-dimensional photonic crystal (PC) waveguide incorporated into laser cavity. The model is designed for the understanding and optimization of VCSELs with incorporated PCs. Static and dynamic characteristics were investigated. It was found that the computed modulation response of the VCSEL with the PC has a dip at 1.5 GHz modulation frequency, which has been observed in our experimental results. Therefore, a qualitative agreement with experimental results is observed.
Keywords :
optical modulation; photonic crystals; semiconductor lasers; surface emitting lasers; waveguide lasers; VCSEL; dynamic property; modulation response; semiconductor vertical-cavity surface-emitting laser; static property; two-dimensional photonic crystal waveguide; Laser modes; Laser theory; Photonic crystals; Semiconductor lasers; Semiconductor waveguides; Surface emitting lasers; Surface waves; Vertical cavity surface emitting lasers; Waveguide lasers; Waveguide theory;
Conference_Titel :
Numerical Simulation of Optoelectronic Devices, 2008. NUSOD '08. International Conference on
Conference_Location :
Nottingham
Print_ISBN :
978-1-4244-2307-1
DOI :
10.1109/NUSOD.2008.4668259
