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Impact of modal interference on the output beam properties of large-core cladding-pumped fiber amplifiers

Impact of modal interference on the output beam properties of large-core cladding-pumped fiber amplifiers
Impact of modal interference on the output beam properties of large-core cladding-pumped fiber amplifiers
Modal interference in few-moded large-core fiber amplifiers can yield output beams with good beam quality (M ~ 1.2 - 1.4) giving the impression of single-mode operation despite significant higher-order mode content. The implications for high-power devices are discussed.
Chan, J.S.P.
7339d99a-1d44-4313-91a7-8d2452b21069
Wang, P.
df957848-e6e4-45f0-ba01-2d966a30aa67
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Clarkson, W.A.
3b060f63-a303-4fa5-ad50-95f166df1ba2
Chan, J.S.P.
7339d99a-1d44-4313-91a7-8d2452b21069
Wang, P.
df957848-e6e4-45f0-ba01-2d966a30aa67
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Clarkson, W.A.
3b060f63-a303-4fa5-ad50-95f166df1ba2

Chan, J.S.P., Wang, P., Sahu, J.K. and Clarkson, W.A. (2008) Impact of modal interference on the output beam properties of large-core cladding-pumped fiber amplifiers. CLEO/QELS 2008, California, USA, San Jose, United States. 04 - 09 May 2008.

Record type: Conference or Workshop Item (Paper)

Abstract

Modal interference in few-moded large-core fiber amplifiers can yield output beams with good beam quality (M ~ 1.2 - 1.4) giving the impression of single-mode operation despite significant higher-order mode content. The implications for high-power devices are discussed.

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Submitted date: May 2008
Published date: 9 May 2008
Venue - Dates: CLEO/QELS 2008, California, USA, San Jose, United States, 2008-05-04 - 2008-05-09
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Identifiers

Local EPrints ID: 54022
URI: http://eprints.soton.ac.uk/id/eprint/54022
PURE UUID: f8f1d0da-6f54-4205-8ee8-bcc09715deb3
ORCID for J.K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152

Catalogue record

Date deposited: 21 Aug 2008
Last modified: 16 Mar 2024 03:20

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Contributors

Author: J.S.P. Chan
Author: P. Wang
Author: J.K. Sahu ORCID iD
Author: W.A. Clarkson

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