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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
Venue - Dates: Optical Fiber Communication Conference (OFC '20), United States, 2020-03-08 - 2020-03-12

Identifiers

Local EPrints ID: 438926
URI: http://eprints.soton.ac.uk/id/eprint/438926
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

Catalogue record

Date deposited: 27 Mar 2020 17:30
Last modified: 15 Jul 2020 00:43

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