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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.
ac010340-3162-4d0f-8a56-2892051915fc
Boyland, A.J.
e6e842e6-0fe6-4de2-a9b8-ca44f30ab4d5
Webb, A.
dfbf7223-9771-4465-9770-2e535e9f11d0
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.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Yoo, S.
ac010340-3162-4d0f-8a56-2892051915fc
Boyland, A.J.
e6e842e6-0fe6-4de2-a9b8-ca44f30ab4d5
Webb, A.
dfbf7223-9771-4465-9770-2e535e9f11d0
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), United States. 16 - 21 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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More information

e-pub ahead of print date: 2010
Venue - Dates: Laser Science to Photonic Applications (CLEO/QELS 2010), United States, 2010-05-16 - 2010-05-21
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 340688
URI: https://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: 06 Jun 2018 12:55

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