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Ytterbium-doped large-core fibre laser with 272W of output power

Ytterbium-doped large-core fibre laser with 272W of output power
Ytterbium-doped large-core fibre laser with 272W of output power
We report a highly efficient cladding-pumped Yb-doped large-core fibre laser, generating up to 272 W of continuous-wave output power at 1.08µm with a beam quality (M2) of 3.2. The slope efficiency was 83% with respect to the launched pump power. No saturation (roll-off) was observed in output power with increasing pump power.
0013-5194
977-978
Jeong, Y.
85777b88-d35d-4e46-addb-1894fde2385d
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Williams, R.B.
1d172577-abdb-4589-8ded-153cf6732c20
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Furusawa, K.
f84c2a9c-89d8-41a1-9d7a-b196fc4ed60c
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Jeong, Y.
85777b88-d35d-4e46-addb-1894fde2385d
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Williams, R.B.
1d172577-abdb-4589-8ded-153cf6732c20
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Furusawa, K.
f84c2a9c-89d8-41a1-9d7a-b196fc4ed60c
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Jeong, Y., Sahu, J.K., Williams, R.B., Richardson, D.J., Furusawa, K. and Nilsson, J. (2003) Ytterbium-doped large-core fibre laser with 272W of output power. Electronics Letters, 39 (13), 977-978. (doi:10.1049/el:20030655).

Record type: Article

Abstract

We report a highly efficient cladding-pumped Yb-doped large-core fibre laser, generating up to 272 W of continuous-wave output power at 1.08µm with a beam quality (M2) of 3.2. The slope efficiency was 83% with respect to the launched pump power. No saturation (roll-off) was observed in output power with increasing pump power.

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Published date: 2003

Identifiers

Local EPrints ID: 13856
URI: http://eprints.soton.ac.uk/id/eprint/13856
ISSN: 0013-5194
PURE UUID: d3ab2fa9-1491-474f-8b53-a370a344acea
ORCID for J.K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152
ORCID for D.J. Richardson: ORCID iD orcid.org/0000-0002-7751-1058
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

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Date deposited: 03 Jan 2005
Last modified: 12 Oct 2021 01:38

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