| Literature DB >> 19365478 |
Ole Bjarlin Jensen1, Peter E Andersen, Bernd Sumpf, Karl-Heinz Hasler, Götz Erbert, Paul Michael Petersen.
Abstract
More than 1.5 W of green light at 531 nm is generated by single-pass second harmonic generation in periodically poled MgO:LiNbO3. The pump laser is a high power tapered laser with a distributed Bragg reflector etched in the ridge section of the laser to provide wavelength selectivity. The output power of the single-frequency tapered laser is 9.3 W in continuous wave operation. A conversion efficiency of 18.5 % was achieved in the experiments.Entities:
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Year: 2009 PMID： 19365478 DOI： 10.1364/oe.17.006532
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894