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Supermodes in broad ridge (Al,In)GaN laser diodes
- Source :
- IEEE Journal of Quantum Electronics. Sept-Oct, 2009, Vol. 45 Issue 9-10, p1074, 1083 p.
- Publication Year :
- 2009
-
Abstract
- Spatial and spectral information are combined and it is shown that single filaments in broad ridge (Al,In)GaN laser diodes (LDs) are phase-locked and form supermodes. Stable in-phase coupling of the single emitters or filaments over a wide current range is achieved in order to produce a stable laser beam for high power applications.
- Subjects :
- Aluminum -- Electric properties
Aluminum -- Optical properties
Gallium compounds -- Electric properties
Gallium compounds -- Optical properties
Indium -- Electric properties
Indium -- Optical properties
Semiconductor lasers -- Composition
Business
Computers
Electronics
Electronics and electrical industries
Subjects
Details
- Language :
- English
- ISSN :
- 00189197
- Volume :
- 45
- Issue :
- 9-10
- Database :
- Gale General OneFile
- Journal :
- IEEE Journal of Quantum Electronics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.210121170