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Ytterbium-doped large-core fibre laser with 610 W of near diffraction-limited output power

Ytterbium-doped large-core fibre laser with 610 W of near diffraction-limited output power
Ytterbium-doped large-core fibre laser with 610 W of near diffraction-limited output power
We report a cladding-pumped ytterbium-doped fibre laser, generating up to 610 W of continuous-wave (cw) output power at 1.1 micron with slope efficiency of 80% and near diffraction-limited beam quality (M2 = 1.3). No undesirable roll-over was observed in output power with increasing pump power.
0013-5194
1527-1528
Jeong, Y.
85777b88-d35d-4e46-addb-1894fde2385d
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Jeong, Y.
85777b88-d35d-4e46-addb-1894fde2385d
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Jeong, Y., Sahu, J.K., Payne, D.N. and Nilsson, J. (2004) Ytterbium-doped large-core fibre laser with 610 W of near diffraction-limited output power. Electronics Letters, 40 (24), 1527-1528. (doi:10.1049/el:20047089).

Record type: Article

Abstract

We report a cladding-pumped ytterbium-doped fibre laser, generating up to 610 W of continuous-wave (cw) output power at 1.1 micron with slope efficiency of 80% and near diffraction-limited beam quality (M2 = 1.3). No undesirable roll-over was observed in output power with increasing pump power.

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Published date: 2004

Identifiers

Local EPrints ID: 15021
URI: http://eprints.soton.ac.uk/id/eprint/15021
ISSN: 0013-5194
PURE UUID: 369d6cf7-a5f1-4820-815c-698361fcfeb9
ORCID for J.K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

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Date deposited: 10 May 2005
Last modified: 16 Mar 2024 03:20

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Contributors

Author: Y. Jeong
Author: J.K. Sahu ORCID iD
Author: D.N. Payne
Author: J. Nilsson ORCID iD

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