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This article is cited in 5 scientific papers (total in 5 papers)
Selection of reports presented at the 7th All-Russian Conference on Fiber Optics (8-11 October 2019, Perm) (edited compiled by S.L.Semjonov)
Single-frequency fibre laser with a cavity formed by Bragg gratings written in the core of an active composite fibre using KrF laser radiation (248 nm)
O. N. Egorovaa, O. I. Medvedkovb, E. S. Sereginc, S. A. Vasil'evb, S. E. Sverchkova, B. I. Galagana, B. I. Denkera, G. L. Danielyana, V. I. Pustovoia, S. L. Semenovb a Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
b Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
c "FORC - Photonics" group, Moscow
Abstract:
The possibility of producing a single-frequency fibre laser using a new type of fibre made by sintering phosphate glass in a silica glass tube (composite fibre) is demonstrated. In a fibre of this type, photosensitivity to laser radiation with a wavelength of 248 nm is detected. A fibre laser cavity is fabricated by writing fibre Bragg gratings directly in the core of the composite optical fibre activated by erbium ions. Stable single-frequency linearly polarised lasing regime is obtained at a wavelength of 1559.5 nm with a maximum output power of ~3 mW.
Keywords:
single-frequency fibre laser, composite optical fibre, photosensitivity, fibre Bragg gratings.
Received: 15.10.2019
Citation:
O. N. Egorova, O. I. Medvedkov, E. S. Seregin, S. A. Vasil'ev, S. E. Sverchkov, B. I. Galagan, B. I. Denker, G. L. Danielyan, V. I. Pustovoi, S. L. Semenov, “Single-frequency fibre laser with a cavity formed by Bragg gratings written in the core of an active composite fibre using KrF laser radiation (248 nm)”, Kvantovaya Elektronika, 49:12 (2019), 1112–1116 [Quantum Electron., 49:12 (2019), 1112–1116]
Linking options:
https://www.mathnet.ru/eng/qe17169 https://www.mathnet.ru/eng/qe/v49/i12/p1112
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Abstract page: | 220 | Full-text PDF : | 47 | References: | 21 | First page: | 12 |
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