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Tandem-pumped ytterbium-doped aluminosilicate fiber amplifier with low quantum defect

Tandem-pumped ytterbium-doped aluminosilicate fiber amplifier with low quantum defect
Tandem-pumped ytterbium-doped aluminosilicate fiber amplifier with low quantum defect
We show theoretically that a quantum-defect below 1% is possible in tandem-pumped Yb-doped aluminosilicate fibers operating off the gain peak. Experimentally, we reach a quantum defect of 2% and a slope efficiency of 90% or more.
Yao, T.
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Ji, J.
ae304f33-0543-4850-966e-03c02f74664f
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Webb, A.S.
340dabef-1825-423a-98b1-5dfd067fe181
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Yao, T.
4a373213-a6c1-4068-8077-d25aa2f76e63
Ji, J.
ae304f33-0543-4850-966e-03c02f74664f
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Webb, A.S.
340dabef-1825-423a-98b1-5dfd067fe181
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Yao, T., Ji, J., Sahu, J.K., Webb, A.S. and Nilsson, J. (2012) Tandem-pumped ytterbium-doped aluminosilicate fiber amplifier with low quantum defect. CLEO/QELS 2012, United States. 06 - 11 May 2012.

Record type: Conference or Workshop Item (Paper)

Abstract

We show theoretically that a quantum-defect below 1% is possible in tandem-pumped Yb-doped aluminosilicate fibers operating off the gain peak. Experimentally, we reach a quantum defect of 2% and a slope efficiency of 90% or more.

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More information

e-pub ahead of print date: 2012
Additional Information: CM4N.7
Venue - Dates: CLEO/QELS 2012, United States, 2012-05-06 - 2012-05-11
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 376107
URI: http://eprints.soton.ac.uk/id/eprint/376107
PURE UUID: 5028a4d2-13c8-463e-ab92-4dfd0099513c
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 22 Apr 2015 15:47
Last modified: 02 May 2020 00:27

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Contributors

Author: T. Yao
Author: J. Ji
Author: J.K. Sahu
Author: A.S. Webb
Author: J. Nilsson ORCID iD

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