Narrowband Raman fibre laser based on a dual-core optical fibre with FBGs inscribed by femtosecond radiation

Journal Article · Fri Nov 30 23:00:00 EST 2018 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QEL16846· OSTI ID:23004834

Skvortsov, M. I.; Abdullina, S. R.; Wolf, A. A.; Lobach, I. A.; Dostovalov, A. V.

The characteristics of Raman lasers based on a dual-core optical fibre are presented. Fibre Bragg gratings (FBGs), selectively inscribed in chosen cores by femtosecond radiation, are used as cavity mirrors. The laser configuration is optimised with respect to the output FBG reflectivity. The possibility of additional spectral filtering, based on the formation of a Michelson interferometer in the laser cavity by inscribing a pair of FBGs in different cores, is demonstrated. (paper)

• OSTI ID: 23004834
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 12 Vol. 48; ISSN 1063-7818; ISSN QUELEZ
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
GRATINGS
LASER CAVITIES
LASERS
MICHELSON INTERFEROMETER
MIRRORS
OPTICAL FIBERS
REFLECTIVITY