Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jcrysgro.2004.04.069
Title: Simulation of 1.55 μm distributed feedback semiconductor laser: Investigation of dielectric grating yielding high coupling effect
Authors: Low, K.S.
Teng, J.H.
Chua, S.J. 
Keywords: A3. Selective growth
B1. Phosphides
B2. Dielectric materials
B2. Semiconducting III-V materials
B3. Distributed feedback semiconductor laser
B3. Laser diodes
Issue Date: 1-Aug-2004
Citation: Low, K.S., Teng, J.H., Chua, S.J. (2004-08-01). Simulation of 1.55 μm distributed feedback semiconductor laser: Investigation of dielectric grating yielding high coupling effect. Journal of Crystal Growth 268 (3-4 SPEC. ISS.) : 437-443. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcrysgro.2004.04.069
Abstract: A novel dielectric grating for semiconductor distributed feedback laser was proposed. A five-layer model was developed to examine the effect of the dielectric grating based on Coupled Mode Theory. The large refractive index difference between dielectric material and InP yields much larger coupling coefficient and provides greater spatial flexibility in grating design and fabrication, resulting in improved efficiency of the gratings. © 2004 Elsevier B.V. All rights reserved.
Source Title: Journal of Crystal Growth
URI: http://scholarbank.nus.edu.sg/handle/10635/71779
ISSN: 00220248
DOI: 10.1016/j.jcrysgro.2004.04.069
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