| EPSRC Reference: |
GR/N07929/01 |
| Title: |
GALLIUM NITRIDE VCSELS WITH BURIED DIELECTRIC BRAGG MIRRORS |
| Principal Investigator: |
De La Rue, Honorary Professor R |
| Other Investigators: |
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| Department: |
Electronics and Electrical Engineering |
| Organisation: |
University of Glasgow |
| Scheme: |
Standard Research (Pre-FEC) |
| Starts: |
01 June 2000 |
Ends: |
31 May 2003 |
Value (£): |
47,015
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| EPSRC Research Topic Classifications: |
| Materials Synthesis & Growth |
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| EPSRC Industrial Sector Classifications: |
| Electronics |
No relevance to Underpinning Sectors |
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Summary on Grant Application Form |
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A collaborative programme is proposed to explore a novel and realistic approach to the production of Gallium Nitride based Vertical-Cavity Surface-Emitting lasers (GaN-VCSELS). The concept involves epitaxial layer overgrowth above a patterned dielectric Bragg mirror. This will produce low-loss, high-reflectance bottom mirror elements for the VCSEL devices and define the mode area, but equally important, will allow overgrowth of a high-quality GaN/GaInN/AlGaN active region and microcavity, free from threading discolations. To allow this approach to be fully explore this proposal brings together partners with expertise in III-Nitride physics, epitaxial growth, semiconductor device design, VCSEL technology and device processing. It is further enhanced by significant commitments of support from world-leading industrial and academic external collaborators.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
http://www.gla.ac.uk |