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Ytterbium-doped low-NA P-Al-silicate large-mode-area fiber for high power applications

Ytterbium-doped low-NA P-Al-silicate large-mode-area fiber for high power applications
Ytterbium-doped low-NA P-Al-silicate large-mode-area fiber for high power applications
We demonstrate an efficient, ytterbium-doped low-NA fiber with core glass containing high levels of Al2O3 and P2O5 in silica host that shows low-photodarkening and generated 175 W of continuous-wave output power with 80% laser efficiency.
Sahu, J.K.
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Yoo, S.
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Boyland, A.J.
e6e842e6-0fe6-4de2-a9b8-ca44f30ab4d5
Webb, A.
340dabef-1825-423a-98b1-5dfd067fe181
Codemard, C.
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Standish, R.J.
ce563e93-d448-47d3-90d9-bf4dd62af9f6
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Yoo, S.
4714ed34-2088-4d00-a4bb-9d153384c36e
Boyland, A.J.
e6e842e6-0fe6-4de2-a9b8-ca44f30ab4d5
Webb, A.
340dabef-1825-423a-98b1-5dfd067fe181
Codemard, C.
3aa50483-b61c-4e7e-b178-c9a88bb47bef
Standish, R.J.
ce563e93-d448-47d3-90d9-bf4dd62af9f6
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Sahu, J.K., Yoo, S., Boyland, A.J., Webb, A., Codemard, C., Standish, R.J. and Nilsson, J. (2010) Ytterbium-doped low-NA P-Al-silicate large-mode-area fiber for high power applications. Laser Science to Photonic Applications (CLEO/QELS 2010), San Jose, United States. 15 - 20 May 2010.

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate an efficient, ytterbium-doped low-NA fiber with core glass containing high levels of Al2O3 and P2O5 in silica host that shows low-photodarkening and generated 175 W of continuous-wave output power with 80% laser efficiency.

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e-pub ahead of print date: 2010
Venue - Dates: Laser Science to Photonic Applications (CLEO/QELS 2010), San Jose, United States, 2010-05-15 - 2010-05-20
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 340688
URI: http://eprints.soton.ac.uk/id/eprint/340688
PURE UUID: 68aad295-895c-4754-bf36-4dab2c5a8673
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 02 Jul 2012 14:04
Last modified: 24 Apr 2020 00:27

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Contributors

Author: J.K. Sahu
Author: S. Yoo
Author: A.J. Boyland
Author: A. Webb
Author: C. Codemard
Author: R.J. Standish
Author: J. Nilsson ORCID iD

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