Ytterbium-doped fibre laser with a Bragg grating reflector written in a multimode fibre

Journal Article · Sat Apr 30 04:00:00 EDT 2005 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2005V035N04ABEH002872· OSTI ID:21470729

Kurkov, Andrei S; Grukh, Dmitrii A; Medvedkov, O I; Paramonov, Vladimir M; Dianov, Evgenii M ^[1]

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1. Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation)

An efficient cladding-pumped Yb-doped fibre laser with a Bragg grating written in a multimode graded-index fibre is fabricated for the first time. The laser emits one transverse mode with a slope efficiency of 60%. The resonator design proposed in the paper can be used for the development of high-power fibre lasers with an increased fibre core diameter. (lasers)

• OSTI ID: 21470729
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 4 Vol. 35; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
BRAGG REFLECTION
DESIGN
DOPED MATERIALS
EFFICIENCY
ELECTRONIC EQUIPMENT
ELEMENTS
EMISSION
EQUIPMENT
FIBERS
GRATINGS
LASERS
MATERIALS
METALS
OPTICAL FIBERS
PHOTON EMISSION
RARE EARTHS
REFLECTION
RESONATORS
YTTERBIUM