Extracavity and external cavity second-harmonic generation in a periodically poled silica fibre

Journal Article · Tue Nov 01 04:00:00 EDT 2016 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QEL16140· OSTI ID:22724545

Dontsova, E. I.; Kablukov, S. I.; Lobach, I. A.; Dostovalov, A. V.; Babin, S. A. ^[1]; Gladyshev, A. V.; Dianov, E. M. ^[2]; Corbary, C.; Ibsen, M.

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1. Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, prosp. Akad. Koptyuga 1, 630090 Novosibirsk (Russian Federation)
2. Fiber Optics Research Center, Russian Academy of Sciences, ul. Vavilova 38, 119333 Moscow (Russian Federation)

We have studied second-harmonic generation (SHG) of a cw single-frequency ytterbium-doped fibre laser, using a periodically poled silica fibre as a nonlinear medium for frequency conversion. All-fibre external cavity SHG has been investigated for the first time. A twofold increase in second-harmonic power in a fibre ring cavity has been demonstrated and possibilities of further optimising the fibre scheme have been analysed. (nonlinear optical phenomena)

• OSTI ID: 22724545
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 11 Vol. 46; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CONVERSION
DOPED MATERIALS
FIBERS
FREQUENCY MODULATION
HARMONIC GENERATION
LASER CAVITIES
LASERS
SILICA
YTTERBIUM