Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science

Effects of Structure Parameters on Temperature Characteristics of Multiple Quantum Well Ring Laser

Authors
Jing Guo, Sheng Xie, Hao Wang, Weilian Guo
Corresponding Author
Jing Guo
Available Online May 2014.
DOI
https://doi.org/10.2991/lemcs-14.2014.8How to use a DOI?
Keywords
temperature characteristics; semiconductor ring laser; multiple quantum well; gallium arsenid
Abstract
Due to the potential application in all-optical signal processing, semiconductor ring laser (SRL) has become one of research hotspots in the present. In this paper, an equivalent SRL was modeled utilizing a numerical device simulator (ATLAS), and the effects of structure parameter on the temperature characteristics of multiple quantum well SRL were simulated and analyzed with temperature range from 260K to 460K. The simulation results indicated that an optimal quantum well structure with well width around 20nm and well number of five existed for the lowest threshold current density. And the ring radius has little effect on the temperature characteristics of differential quantum efficiency and lasing wavelength.
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Proceedings
International Conference on Logistics Engineering, Management and Computer Science (LEMCS 2014)
Part of series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-6252-010-3
ISSN
1951-6851
DOI
https://doi.org/10.2991/lemcs-14.2014.8How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Jing Guo
AU  - Sheng Xie
AU  - Hao Wang
AU  - Weilian Guo
PY  - 2014/05
DA  - 2014/05
TI  - Effects of Structure Parameters on Temperature Characteristics of Multiple Quantum Well Ring Laser
BT  - International Conference on Logistics Engineering, Management and Computer Science (LEMCS 2014)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-14.2014.8
DO  - https://doi.org/10.2991/lemcs-14.2014.8
ID  - Guo2014/05
ER  -