Effect of band gap renormalization on threshold current and efficiency of a distributed Bragg reflector laser

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WENZEL, H., KLEHR, A., ERBERT, G., SEBASTIAN, J., TRÄNKLE, G. and PEREIRA, Mauro (2000). Effect of band gap renormalization on threshold current and efficiency of a distributed Bragg reflector laser. Applied Physics Letters, 76 (19), 2653-2655. [Article]

Abstract
The threshold current and the external efficiency of a three-section distributed Bragg reflector laser are investigated as a function of a forward electrical bias applied to the passive sections. Within a well-determined range, the threshold current increases and the external efficiency decreases with increasing bias. This effect is attributed to band gap renormalization.
More Information
Official URL:
http://dx.doi.org/10.1063/1.126434
Research Institute, Centre or Group - Does NOT include content added after October 2018:
Materials and Engineering Research Institute > Advanced Coatings and Composites Research Centre > Electronic Materials and Sensors Research Group
Page Range:
2653-2655

Identifiers

Identification Number:
10.1063/1.126434
ORCID for Mauro Pereira: ORCID iD orcid.org/0000-0002-2276-2095

Library

Item Type:
Article
Depositing User:
Helen Garner
Date Deposited:
07 Nov 2014 14:31
Last Modified:
18 Mar 2021 19:15
URI:
https://shura.shu.ac.uk/id/eprint/8768
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