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Efficient Yb doped cladding-pumped fiber laser by a spectral beam-combined stripe-pump diode

Efficient Yb doped cladding-pumped fiber laser by a spectral beam-combined stripe-pump diode
Efficient Yb doped cladding-pumped fiber laser by a spectral beam-combined stripe-pump diode
We demonstrated an efficient Yb-doped clad pumped fiber laser with a high brightness-pumping source, which was a spectral beam combined striped diode laser at 977nm. The diode pump beam quality was much improve (M2=3.8) allowing efficient light coupled into small innercladding dimensions. As a result, we obtained an slope efficiency of 92% in the YDFL of 22 microns inner cladding diameter at 1040nm.
Selvas, R.
dee71f12-e1db-4e5a-8e9b-21d8d7dcdab6
Li, C.
1ee7b95a-ca14-41be-92fb-0d7a56252361
Sahu, J.K.
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Jang, J.N.
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Shepherd, D.P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Selvas, R.
dee71f12-e1db-4e5a-8e9b-21d8d7dcdab6
Li, C.
1ee7b95a-ca14-41be-92fb-0d7a56252361
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Jang, J.N.
7d327151-c4a7-44a8-8177-528e0bad6af6
Shepherd, D.P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Selvas, R., Li, C., Sahu, J.K., Jang, J.N., Shepherd, D.P. and Nilsson, J. (2002) Efficient Yb doped cladding-pumped fiber laser by a spectral beam-combined stripe-pump diode. OSA Annual Meeting & Exhibit 2002 LS XVI, Florida, USA. 27 Sep - 02 Oct 2002.

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrated an efficient Yb-doped clad pumped fiber laser with a high brightness-pumping source, which was a spectral beam combined striped diode laser at 977nm. The diode pump beam quality was much improve (M2=3.8) allowing efficient light coupled into small innercladding dimensions. As a result, we obtained an slope efficiency of 92% in the YDFL of 22 microns inner cladding diameter at 1040nm.

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More information

Published date: 2002
Additional Information: MK60
Venue - Dates: OSA Annual Meeting & Exhibit 2002 LS XVI, Florida, USA, 2002-09-27 - 2002-10-02

Identifiers

Local EPrints ID: 17015
URI: http://eprints.soton.ac.uk/id/eprint/17015
PURE UUID: 5962fd7a-c4e5-4a55-b6af-8fc953d1f0a7
ORCID for D.P. Shepherd: ORCID iD orcid.org/0000-0002-4561-8184
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

Catalogue record

Date deposited: 09 Sep 2005
Last modified: 07 Oct 2020 03:13

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Contributors

Author: R. Selvas
Author: C. Li
Author: J.K. Sahu
Author: J.N. Jang
Author: D.P. Shepherd ORCID iD
Author: J. Nilsson ORCID iD

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