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

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, , San Jose, 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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e-pub ahead of print date: 2012

Additional Information: CM4N.7

Venue - Dates: CLEO/QELS 2012, , San Jose, United States, 2012-05-06 - 2012-05-11

Organisations: Optoelectronics Research Centre

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Identifiers

Local EPrints ID: 376107

URI: http://eprints.soton.ac.uk/id/eprint/376107

PURE UUID: 5028a4d2-13c8-463e-ab92-4dfd0099513c

ORCID for J.K. Sahu:

orcid.org/0000-0003-3560-6152

ORCID for J. Nilsson:

orcid.org/0000-0003-1691-7959

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Date deposited: 22 Apr 2015 15:47

Last modified: 15 Mar 2024 03:09

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Contributors

Author: T. Yao

Author: J. Ji

Author: J.K. Sahu

Author: A.S. Webb

Author: J. Nilsson

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