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Pump power reduction by photodarkening in Yb-doped fibres

Pump power reduction by photodarkening in Yb-doped fibres
Pump power reduction by photodarkening in Yb-doped fibres
The influence of the photodarkening at a pump wavelength to envisage the direct impact of the photodarkening in the YDF based devices is reported. Results suggest that the photodarkening does not only induce excess background loss as commonly interpreted, but also influences pump efficiency.
Yoo, S.
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Li, N.
f3f8b4ff-900b-4f1f-b6dc-ac4d884ba1bb
Yu, X.
d30b09cd-8454-4f27-8590-4d3ee0f19e9f
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Yoo, S.
4714ed34-2088-4d00-a4bb-9d153384c36e
Li, N.
f3f8b4ff-900b-4f1f-b6dc-ac4d884ba1bb
Yu, X.
d30b09cd-8454-4f27-8590-4d3ee0f19e9f
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2

Yoo, S., Li, N., Yu, X. and Sahu, J.K. (2013) Pump power reduction by photodarkening in Yb-doped fibres. 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, , Munich, Germany. 12 - 16 May 2013. 1 pp .

Record type: Conference or Workshop Item (Poster)

Abstract

The influence of the photodarkening at a pump wavelength to envisage the direct impact of the photodarkening in the YDF based devices is reported. Results suggest that the photodarkening does not only induce excess background loss as commonly interpreted, but also influences pump efficiency.

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More information

e-pub ahead of print date: 2013
Additional Information: CJ-P.35
Venue - Dates: 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, , Munich, Germany, 2013-05-12 - 2013-05-16
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 366446
URI: http://eprints.soton.ac.uk/id/eprint/366446
PURE UUID: 1fcc9397-a262-4045-bdd5-1778ac3aeb04
ORCID for J.K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152

Catalogue record

Date deposited: 30 Jun 2014 11:27
Last modified: 12 Dec 2021 03:15

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Contributors

Author: S. Yoo
Author: N. Li
Author: X. Yu
Author: J.K. Sahu ORCID iD

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