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15-dB Raman amplification of an optical orbital angular momentum mode in a step-index fiber

15-dB Raman amplification of an optical orbital angular momentum mode in a step-index fiber
15-dB Raman amplification of an optical orbital angular momentum mode in a step-index fiber

We experimentally demonstrate 15-dB Raman amplification of 1115-nm, 20-ns pulses of charge l 2 orbital angular momentum mode in a 5-m multimode-pumped step-index fiber with measured mode purity of 83.2%.

OSA
Zhu, Sheng
0c71d889-2dbe-4bcc-add0-02e00d93cc77
Pidishety, Shankar
b693fa46-8454-4577-8166-6a8ae2d3f19c
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Zhu, Sheng
0c71d889-2dbe-4bcc-add0-02e00d93cc77
Pidishety, Shankar
b693fa46-8454-4577-8166-6a8ae2d3f19c
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Zhu, Sheng, Pidishety, Shankar and Nilsson, Johan (2018) 15-dB Raman amplification of an optical orbital angular momentum mode in a step-index fiber. In Advanced Solid State Lasers 2018. vol. Part F121-ASSL , OSA.. (doi:10.1364/ASSL.2018.AW2A.4).

Record type: Conference or Workshop Item (Paper)

Abstract

We experimentally demonstrate 15-dB Raman amplification of 1115-nm, 20-ns pulses of charge l 2 orbital angular momentum mode in a 5-m multimode-pumped step-index fiber with measured mode purity of 83.2%.

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More information

Published date: 2018
Venue - Dates: Advanced Solid State Lasers 2018, United States, 2018-11-04 - 2018-11-08

Identifiers

Local EPrints ID: 427553
URI: http://eprints.soton.ac.uk/id/eprint/427553
PURE UUID: 7fbc4efe-b9ff-42cb-a170-ad903e181c16
ORCID for Sheng Zhu: ORCID iD orcid.org/0000-0002-4256-6307
ORCID for Johan Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 23 Jan 2019 17:30
Last modified: 07 Oct 2020 01:42

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Contributors

Author: Sheng Zhu ORCID iD
Author: Johan Nilsson ORCID iD

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