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Broadband bismuth-doped fiber amplifier with a record 115-nm bandwidth in the O and E bands

Broadband bismuth-doped fiber amplifier with a record 115-nm bandwidth in the O and E bands
Broadband bismuth-doped fiber amplifier with a record 115-nm bandwidth in the O and E bands
We report a bismuth-doped fiber amplifier providing >20dB gain from 1345nm- 1460nm with 31dB maximum gain and 4.8dB NF at 1420nm for a -23dBm signal. The gain coefficient and temperature-dependent-gain coefficient are 0.042dB/mW and -0.015dB/°C, respectively.
OSA
Wang, Yu
629093a5-d7b6-408d-86bf-d2e754f739e6
Thipparapu, Naresh Kumar
a36a2b4c-b75c-4976-a753-b5fab9e54150
Richardson, David
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Wang, Yu
629093a5-d7b6-408d-86bf-d2e754f739e6
Thipparapu, Naresh Kumar
a36a2b4c-b75c-4976-a753-b5fab9e54150
Richardson, David
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2

Wang, Yu, Thipparapu, Naresh Kumar, Richardson, David and Sahu, Jayanta (2020) Broadband bismuth-doped fiber amplifier with a record 115-nm bandwidth in the O and E bands. In Optical Fiber Communication Conference 2020. OSA.. (doi:10.1364/OFC.2020.Th4B.1).

Record type: Conference or Workshop Item (Paper)

Abstract

We report a bismuth-doped fiber amplifier providing >20dB gain from 1345nm- 1460nm with 31dB maximum gain and 4.8dB NF at 1420nm for a -23dBm signal. The gain coefficient and temperature-dependent-gain coefficient are 0.042dB/mW and -0.015dB/°C, respectively.

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More information

Published date: March 2020
Additional Information: Funding Information: This work was supported by the EPSRC funded “AirGuide Photonics” Programme Grant (EP/P030181/1) and Publisher Copyright: © 2020 OSA.
Venue - Dates: Optical Fiber Communication Conference (OFC '20), , San Diego, United States, 2020-03-08 - 2020-03-12
Learn more about Zepler Institute for Photonics and Nanoelectronics research Learn more about Zepler Institute for Photonics and Nanoelectronics research Learn more about Institute for Life Sciences research

Identifiers

Local EPrints ID: 438926
URI: http://eprints.soton.ac.uk/id/eprint/438926
DOI: doi:10.1364/OFC.2020.Th4B.1
PURE UUID: b37132f8-e857-4b13-ae79-c4c8701a0557
ORCID for Naresh Kumar Thipparapu: ORCID iD orcid.org/0000-0002-5153-4737
ORCID for David Richardson: ORCID iD orcid.org/0000-0002-7751-1058
ORCID for Jayanta Sahu: ORCID iD orcid.org/0000-0003-3560-6152

Catalogue record

Date deposited: 27 Mar 2020 17:30
Last modified: 17 Mar 2024 02:53

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Contributors

Author: Yu Wang
Author: Naresh Kumar Thipparapu ORCID iD
Author: David Richardson ORCID iD
Author: Jayanta Sahu ORCID iD

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