Efficient coherent beam combining of fiber lasers using multiplexed volume Bragg gratings

Efficient coherent beam combining of fiber lasers using multiplexed volume Bragg gratings

Highly efficient, stable, and scalable passive coherent beam combining of fiber lasers using multiplexed volume Bragg gratings is presented. We report combining efficiency of >;90% for two channels and demonstrate channel scalability to four channels.

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Bibliographische Detailangaben
Hauptverfasser: Jain, A., Spiegelberg, C., Smirnov, V., Bochove, E., Glebov, L.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Fiber gratings
Fiber lasers
Laser beams
Multiplexing
Optical fiber couplers
Optical fiber polarization
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Beschreibung
Zusammenfassung:Highly efficient, stable, and scalable passive coherent beam combining of fiber lasers using multiplexed volume Bragg gratings is presented. We report combining efficiency of >;90% for two channels and demonstrate channel scalability to four channels.
ISSN:2160-8989
2160-9004
DOI:10.1364/CLEO_SI.2012.CF2N.8