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Raman amplification of a single higher-order mode in a 335-m-long fiber with a 70-µm-diameter step-index core

Raman amplification of a single higher-order mode in a 335-m-long fiber with a 70-µm-diameter step-index core
Raman amplification of a single higher-order mode in a 335-m-long fiber with a 70-µm-diameter step-index core
A 335-m fiber with a 70-μm diameter, 0.227-NA pure-silica step-index core reaches 15-dB average-power Raman gain for 1112-nm pulses in a high-purity, high-order Bessel-mode (LP07). The 812-W pump peak power is compatible with continuous-wave pumping.
Optica Publishing Group
Zhu, Sheng
0c71d889-2dbe-4bcc-add0-02e00d93cc77
Feng, Yutong
8257a816-5e4a-47bc-8aa2-e364c4d6e21e
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Schunemann, P.
Saraceno, C.
Mirov, S.
Taccheo, S.
Nilsson, J.
Petersen, A.
Mordaunt, D.
Trbola, J.
Zhu, Sheng
0c71d889-2dbe-4bcc-add0-02e00d93cc77
Feng, Yutong
8257a816-5e4a-47bc-8aa2-e364c4d6e21e
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Schunemann, P.
Saraceno, C.
Mirov, S.
Taccheo, S.
Nilsson, J.
Petersen, A.
Mordaunt, D.
Trbola, J.

Zhu, Sheng, Feng, Yutong and Nilsson, Johan (2020) Raman amplification of a single higher-order mode in a 335-m-long fiber with a 70-µm-diameter step-index core. Schunemann, P., Saraceno, C., Mirov, S., Taccheo, S., Nilsson, J., Petersen, A., Mordaunt, D. and Trbola, J. (eds.) In Proceedings of the Laser Congress 2020 (ASSL, LAC). Optica Publishing Group.. (doi:10.1364/ASSL.2020.ATh1A.7).

Record type: Conference or Workshop Item (Paper)

Abstract

A 335-m fiber with a 70-μm diameter, 0.227-NA pure-silica step-index core reaches 15-dB average-power Raman gain for 1112-nm pulses in a high-purity, high-order Bessel-mode (LP07). The 812-W pump peak power is compatible with continuous-wave pumping.

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More information

Published date: October 2020
Venue - Dates: Advanced Solid State Lasers (ASSL 2020), , Washington, D.C., United States, 2020-10-13 - 2020-10-16
Learn more about Zepler Institute for Photonics and Nanoelectronics research Learn more about Zepler Institute for Photonics and Nanoelectronics research

Identifiers

Local EPrints ID: 481422
URI: http://eprints.soton.ac.uk/id/eprint/481422
DOI: doi:10.1364/ASSL.2020.ATh1A.7
PURE UUID: 2edcaeeb-47bb-42b6-980a-5ddc0e41384e
ORCID for Sheng Zhu: ORCID iD orcid.org/0000-0002-4256-6307
ORCID for Yutong Feng: ORCID iD orcid.org/0000-0002-6839-2106
ORCID for Johan Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 29 Aug 2023 16:34
Last modified: 18 Mar 2024 02:49

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Contributors

Author: Sheng Zhu ORCID iD
Author: Yutong Feng ORCID iD
Author: Johan Nilsson ORCID iD
Editor: P. Schunemann
Editor: C. Saraceno
Editor: S. Mirov
Editor: S. Taccheo
Editor: J. Nilsson
Editor: A. Petersen
Editor: D. Mordaunt
Editor: J. Trbola

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