Dr. Alfred Feitisch Profile

Dr. Alfred Feitisch

President & CEO at AFGN Lightvantage

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Publications (2)

Proceedings Article | 17 March 2005 Paper

Nitride facet passivation raises reliability, COMD, and enables high-temperature operation of InGaAsP, InGaAs, and InAlGaAs lasers

Christofer Silfvenius, Yanting Sun, Peter Blixt, Carsten Lindstroem, Alfred Feitisch

Proceedings Volume 5711, (2005) https://doi.org/10.1117/12.590358

KEYWORDS: Semiconductor lasers, Reliability, Aluminium gallium indium phosphide, Indium gallium arsenide, Nitrogen, Aluminum, High power lasers, Quantum wells, Laser crystals, Oxidation

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Proceedings Article | 1 June 2004 Paper

High-COMD nitridized InAlGaAs laser facets for high-reliability 50-W bar operation at 805 nm

Christofer Silfvenius, Peter Blixt, Carsten Lindstrom, Alfred Feitisch

Proceedings Volume 5336, (2004) https://doi.org/10.1117/12.544587

KEYWORDS: Nitrogen, Quantum wells, Aluminum, Indium gallium arsenide, Gallium arsenide, Semiconductor lasers, Reliability, Gallium, High power lasers, Coating

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