Analytic modeling of Brillouin gain in rare-earth doped fiber amplifiers with high-power single-frequency signals
Analytic modeling of Brillouin gain in rare-earth doped fiber amplifiers with high-power single-frequency signals
The effect of temperature variation along a high power fiber amplifier on the SBS threshold is considered theoretically. We show that for an end-pumped rare-earth doped double-clad fiber the inhomogeneous distribution of temperature, which is caused by absorption of pump radiation, may result in total suppression of SBS even for output powers well above 200 W.
Kovalev, V.I.
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Harrison, R.G.
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Nilsson, J.
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Jeong, Y.
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Hernandes-Solis, V.
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Sahu, J.K.
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22 April 2005
Kovalev, V.I.
fb3da90e-e06f-4642-a425-bcb4f0540aa5
Harrison, R.G.
f89fdfad-672a-4317-af95-599a49e2d740
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Jeong, Y.
1c4007b7-fc94-4f7d-a080-929d40946902
Hernandes-Solis, V.
9b1e9695-0da0-4ae1-8f80-94c0ce352119
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Kovalev, V.I., Harrison, R.G., Nilsson, J., Jeong, Y., Hernandes-Solis, V. and Sahu, J.K.
(2005)
Analytic modeling of Brillouin gain in rare-earth doped fiber amplifiers with high-power single-frequency signals.
Photonics West/LASE 2005, San Jose, United States.
21 - 26 Jan 2005.
5 pp
.
(doi:10.1117/12.591913).
Record type:
Conference or Workshop Item
(Paper)
Abstract
The effect of temperature variation along a high power fiber amplifier on the SBS threshold is considered theoretically. We show that for an end-pumped rare-earth doped double-clad fiber the inhomogeneous distribution of temperature, which is caused by absorption of pump radiation, may result in total suppression of SBS even for output powers well above 200 W.
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Published date: 22 April 2005
Venue - Dates:
Photonics West/LASE 2005, San Jose, United States, 2005-01-21 - 2005-01-26
Identifiers
Local EPrints ID: 443472
URI: http://eprints.soton.ac.uk/id/eprint/443472
PURE UUID: f881111f-5f4a-40df-b357-1be0ff7abf46
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Date deposited: 26 Aug 2020 16:35
Last modified: 17 Mar 2024 02:53
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Contributors
Author:
V.I. Kovalev
Author:
R.G. Harrison
Author:
Y. Jeong
Author:
V. Hernandes-Solis
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