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This article is cited in 4 scientific papers (total in 4 papers)
Modern nonlinear optics
1.56-to-2.84 μm SRS conversion of chirped pulses of a high-power erbium fibre laser in a methane-filled hollow-core revolver fibre
A. A. Krylov, A. V. Gladyshev, A. K. Senatorov, A. N. Kolyadin, A. F. Kosolapov, M. M. Khudyakov, M. E. Likhachev, I. A. Bufetov Dianov Fiber Optics Research Center, Prokhorov General Physics Institute of the Russian Academy of Sciences
Abstract:
Single-cascade 1.56-to-2.84 μm SRS conversion is demonstrated in a hollow-core revolver fibre filled with methane at a pressure of 25 atm under pumping by positively chirped pulses of a high-power erbium-doped all-fibre laser. At a maximum pump pulse energy of 34 μJ (average power 3.74 W) and a pump pulse duration of about 260 ps, ultrashort pulses (USPs) with a duration of 110 ps and an energy of 1.33 μJ (average power 133 mW) are achieved at the centre wavelength of 2.84 μm. The gas fibre Raman lasers based on hollow-core fibres with pumping by high-power fibre sources are promising for producing all-fibre systems emitting USPs in the mid-IR range.
Keywords:
chirped pulse, stimulated Raman scattering, gas fibre laser, mid-IR range, hollow-core fibre, erbium-doped fibre amplifier.
Received: 10.11.2021 Revised: 24.01.2022 Accepted: 24.01.2022
Citation:
A. A. Krylov, A. V. Gladyshev, A. K. Senatorov, A. N. Kolyadin, A. F. Kosolapov, M. M. Khudyakov, M. E. Likhachev, I. A. Bufetov, “1.56-to-2.84 μm SRS conversion of chirped pulses of a high-power erbium fibre laser in a methane-filled hollow-core revolver fibre”, Kvantovaya Elektronika, 52:3 (2022), 274–277 [Quantum Electron., 52:3 (2022), 274–277]
Linking options:
https://www.mathnet.ru/eng/qe18003 https://www.mathnet.ru/eng/qe/v52/i3/p274
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