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Continuous-wave all-fiber MOPA with SBS phase conjugate mirror

Continuous-wave all-fiber MOPA with SBS phase conjugate mirror
Continuous-wave all-fiber MOPA with SBS phase conjugate mirror
A CW Nd:YAG master oscillator - fibre power amplifier (MOPFA) with fiber based SBS phase conjugate mirror is reported. A two-pass amplifier configuration is employed to compensate beam distortions in the multi-mode diode pumped Yb-doped fiber amplifier in conjunction with a fibre phase conjugator. The compensation of distortions is observed with ~30% of the total reflected power being of diffraction limited quality. Possibilities for improving the beam quality and power scaling in this system is proposed.
Kovalev, V.I.
fb3da90e-e06f-4642-a425-bcb4f0540aa5
Harrison, R.G.
e8d8f2ee-a4db-4bca-991a-a867d213fc90
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Lebedev, P.N.
386c8913-7ea9-4a9f-bcaf-e596b876064b
Kovalev, V.I.
fb3da90e-e06f-4642-a425-bcb4f0540aa5
Harrison, R.G.
e8d8f2ee-a4db-4bca-991a-a867d213fc90
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Lebedev, P.N.
386c8913-7ea9-4a9f-bcaf-e596b876064b

Kovalev, V.I., Harrison, R.G., Sahu, J.K., Nilsson, J. and Lebedev, P.N. (2004) Continuous-wave all-fiber MOPA with SBS phase conjugate mirror. Photonics West 2004, San Jose, USA. 24 - 29 Jan 2004. 5 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

A CW Nd:YAG master oscillator - fibre power amplifier (MOPFA) with fiber based SBS phase conjugate mirror is reported. A two-pass amplifier configuration is employed to compensate beam distortions in the multi-mode diode pumped Yb-doped fiber amplifier in conjunction with a fibre phase conjugator. The compensation of distortions is observed with ~30% of the total reflected power being of diffraction limited quality. Possibilities for improving the beam quality and power scaling in this system is proposed.

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Published date: January 2004
Venue - Dates: Photonics West 2004, San Jose, USA, 2004-01-24 - 2004-01-29
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Identifiers

Local EPrints ID: 63348
URI: http://eprints.soton.ac.uk/id/eprint/63348
PURE UUID: b8c4b81a-3738-43b1-b648-210dbd70c8cc
ORCID for J.K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 21 Oct 2008
Last modified: 16 Mar 2024 03:20

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Contributors

Author: V.I. Kovalev
Author: R.G. Harrison
Author: J.K. Sahu ORCID iD
Author: J. Nilsson ORCID iD
Author: P.N. Lebedev

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