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Abstract
We present a theoretical analysis of the properties and performance of mid-infrared dilute bismide quantum well (QW) lasers grown on InP substrates. We analyse the band structure of strained InGaBiAs alloys and quantify their potential for the development of mid-infrared semiconductor lasers. In addition to identifying the permissible growth combinations for this class of laser structures, we perform a comprehensive analysis of the performance of a series of ideal laser structures. We investigate the variation of key material and device parameters on the alloy composition, QW thickness and epitaxial strain, and on this basis identify optimised laser structures for emission across the 3 – 5 m wavelength range. Our theoretical analysis suggests that InP-based dilute bismide alloys are an extremely promising candidate material system for the development of highly efficient and temperature stable laser diodes operating in the mid-infrared, and also that this class of laser structures is highly compatible with existing InP-based device architectures.
| Original language | English |
|---|---|
| Title of host publication | 2016 16th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2016) |
| Subtitle of host publication | Proceedings of a meeting held 11-15 July 2016, Sydney, Australia |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Pages | 47-48 |
| Number of pages | 2 |
| ISBN (Electronic) | 9781467386036 |
| ISBN (Print) | 9781467386043 |
| DOIs | |
| Publication status | Published - Sept 2016 |
| Event | Numerical Simulation of Optoelectronic Devices - University of Sydney, Sydney, Australia Duration: 11 Jul 2016 → 15 Jul 2016 |
Publication series
| Name | Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) |
|---|---|
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| ISSN (Print) | 2158-3234 |
Conference
| Conference | Numerical Simulation of Optoelectronic Devices |
|---|---|
| Abbreviated title | NUSOD |
| Country/Territory | Australia |
| City | Sydney |
| Period | 11/07/16 → 15/07/16 |
Research Groups and Themes
- Photonics and Quantum
Fingerprint
Dive into the research topics of 'Theory of InGaBiAs dilute bismide alloys for highly efficient InP-based mid-infrared semiconductor lasers'. Together they form a unique fingerprint.Projects
- 1 Finished
-
Semiconductor III-V Quantum-Dot Solar Cells on Silicon Substrates
Rorison, J. M. (Principal Investigator)
1/07/13 → 30/06/17
Project: Research
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