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Yellow laser emission at 578 nm by frequency doubling with diode lasers of high radiance at 1156 nm
For the first time, we demonstrate diode lasers consisting of a single quantum-well, which emit at 1156 nm. Ridge waveguide lasers and tapered lasers of this structure contain a monolithically integrated distributed Bragg reflector grating. Step-stress tests of both laser types demonstrate long life...
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Published in: | Applied physics. B, Lasers and optics Lasers and optics, 2017-04, Vol.123 (4), p.1-11, Article 109 |
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Main Authors: | , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | For the first time, we demonstrate diode lasers consisting of a single quantum-well, which emit at 1156 nm. Ridge waveguide lasers and tapered lasers of this structure contain a monolithically integrated distributed Bragg reflector grating. Step-stress tests of both laser types demonstrate long lifetimes. The radiation of the laser sources is utilized for second-harmonic generation in a single-pass configuration with a 15.5 mm long MgO-doped periodically poled LiNbO
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ridge waveguide crystal. Optical output powers of up to 0.86 W are achieved at 578 nm. |
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ISSN: | 0946-2171 1432-0649 |
DOI: | 10.1007/s00340-017-6700-4 |