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2.9 µm lasing from a Ho3+/Pr3+ co-doped AlF3-based glass fiber pumped by a 1150 nm laser

2.9 µm lasing from a Ho3+/Pr3+ co-doped AlF3-based glass fiber pumped by a 1150 nm laser
2.9 µm lasing from a Ho3+/Pr3+ co-doped AlF3-based glass fiber pumped by a 1150 nm laser
Ho3+/Pr3+ co-doped AlF3-based glass fibers were fabricated by using a rod-in-tube method based on the matrix glass composition of AlF3-BaF2-CaF2-YF3-SrF2-MgF2-LiF-ZrF4-PbF2. Under the pump of a 1150 mW Raman fiber laser, a 2.9 µm laser was observed in a 19 cm long Ho3+/Pr3+ co-doped AlF3-based glass fiber with an output power of 173 mW and a slope efficiency of 10.4%. Ho3+/Pr3+ co-doped AlF3-based glasses were fabricated to investigate the deactivation effects of Pr3+ ions on the Ho3+:5I7 level. Our results showed that the Ho3+/Pr3+ co-doped AlF3-based glass fibers are potential gain media for ~2.9µm lasers.
0146-9592
1216-1219
Wang, Shunbin
70976916-f2c8-4a61-b0ba-2cdd77286bea
Zhang, Jiquan
cf0cf01c-73af-4c49-aa26-da6c46969a5b
Xu, Niannian
78a18a3b-6f53-4237-a0a3-6d1ebf74d126
Jia, Shijie
be203e37-2dc0-49e5-95e6-d188d8039eee
Brambilla, G.
815d9712-62c7-47d1-8860-9451a363a6c8
Wang, Pengfei
a1ba240f-d4f0-4150-bcd8-cb418e841dcb
Wang, Shunbin
70976916-f2c8-4a61-b0ba-2cdd77286bea
Zhang, Jiquan
cf0cf01c-73af-4c49-aa26-da6c46969a5b
Xu, Niannian
78a18a3b-6f53-4237-a0a3-6d1ebf74d126
Jia, Shijie
be203e37-2dc0-49e5-95e6-d188d8039eee
Brambilla, G.
815d9712-62c7-47d1-8860-9451a363a6c8
Wang, Pengfei
a1ba240f-d4f0-4150-bcd8-cb418e841dcb

Wang, Shunbin, Zhang, Jiquan, Xu, Niannian, Jia, Shijie, Brambilla, G. and Wang, Pengfei (2020) 2.9 µm lasing from a Ho3+/Pr3+ co-doped AlF3-based glass fiber pumped by a 1150 nm laser. Optics Letters, 45 (5), 1216-1219. (doi:10.1364/OL.384216).

Record type: Article

Abstract

Ho3+/Pr3+ co-doped AlF3-based glass fibers were fabricated by using a rod-in-tube method based on the matrix glass composition of AlF3-BaF2-CaF2-YF3-SrF2-MgF2-LiF-ZrF4-PbF2. Under the pump of a 1150 mW Raman fiber laser, a 2.9 µm laser was observed in a 19 cm long Ho3+/Pr3+ co-doped AlF3-based glass fiber with an output power of 173 mW and a slope efficiency of 10.4%. Ho3+/Pr3+ co-doped AlF3-based glasses were fabricated to investigate the deactivation effects of Pr3+ ions on the Ho3+:5I7 level. Our results showed that the Ho3+/Pr3+ co-doped AlF3-based glass fibers are potential gain media for ~2.9µm lasers.

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More information

Accepted/In Press date: 13 January 2020
e-pub ahead of print date: 13 January 2020
Published date: 1 March 2020

Identifiers

Local EPrints ID: 442038
URI: http://eprints.soton.ac.uk/id/eprint/442038
ISSN: 0146-9592
PURE UUID: 38447332-e359-4d9b-81b4-8b12e766008a
ORCID for G. Brambilla: ORCID iD orcid.org/0000-0002-5730-0499

Catalogue record

Date deposited: 06 Jul 2020 16:30
Last modified: 28 Apr 2022 01:48

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Contributors

Author: Shunbin Wang
Author: Jiquan Zhang
Author: Niannian Xu
Author: Shijie Jia
Author: G. Brambilla ORCID iD
Author: Pengfei Wang

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