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Highly efficient cryogenically cooled 110-W 946-nm Nd:YAG laser

Highly efficient cryogenically cooled 110-W 946-nm Nd:YAG laser
Highly efficient cryogenically cooled 110-W 946-nm Nd:YAG laser
We report a cryogenically cooled Nd:YAG laser operating at 946 nm. Direct in-band pumped at 868 nm the laser produced >110-W output power with a slope efficiency of 80%, with respect to absorbed pump power, and an optical-to-optical efficiency of 74%, with respect to incident power.
cryogenic cooling, cryogenic cooling technology, LASER, nd yag lasers
Shayeganrad, Gholamreza
8ea55a9a-4fe2-49df-a0f4-55fa81596dab
Cante, Silvia
153acbb4-d6d1-4f3e-ada7-1be8b5b94c8f
Pelegrin Mosquera, Jorge
4e39f6e9-b12b-46a0-94a7-70727dcb53ec
Bailey, Wendell
c356b2e3-a783-4b4c-8c7b-521696d3b37c
Mackenzie, Jacob
1d82c826-fdbf-425b-ac04-be43ccf12008
Shayeganrad, Gholamreza
8ea55a9a-4fe2-49df-a0f4-55fa81596dab
Cante, Silvia
153acbb4-d6d1-4f3e-ada7-1be8b5b94c8f
Pelegrin Mosquera, Jorge
4e39f6e9-b12b-46a0-94a7-70727dcb53ec
Bailey, Wendell
c356b2e3-a783-4b4c-8c7b-521696d3b37c
Mackenzie, Jacob
1d82c826-fdbf-425b-ac04-be43ccf12008

Shayeganrad, Gholamreza, Cante, Silvia, Pelegrin Mosquera, Jorge, Bailey, Wendell and Mackenzie, Jacob (2020) Highly efficient cryogenically cooled 110-W 946-nm Nd:YAG laser. 9TH EPS-QEOD Europhoton Virtual Conference, , Virtual. 30 Aug - 04 Sep 2020. 1 pp . (In Press)

Record type: Conference or Workshop Item (Paper)

Abstract

We report a cryogenically cooled Nd:YAG laser operating at 946 nm. Direct in-band pumped at 868 nm the laser produced >110-W output power with a slope efficiency of 80%, with respect to absorbed pump power, and an optical-to-optical efficiency of 74%, with respect to incident power.

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More information

Accepted/In Press date: 29 July 2020
Venue - Dates: 9TH EPS-QEOD Europhoton Virtual Conference, , Virtual, 2020-08-30 - 2020-09-04
Keywords: cryogenic cooling, cryogenic cooling technology, LASER, nd yag lasers

Identifiers

Local EPrints ID: 443757
URI: http://eprints.soton.ac.uk/id/eprint/443757
PURE UUID: e7c7d419-9793-451d-9890-fa952eb8379c
ORCID for Silvia Cante: ORCID iD orcid.org/0000-0002-5981-0855
ORCID for Jacob Mackenzie: ORCID iD orcid.org/0000-0002-3355-6051

Catalogue record

Date deposited: 11 Sep 2020 16:30
Last modified: 24 Apr 2021 01:49

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