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A 43W C-band tunable narrow-linewidth erbium-ytterbium co-doped large-core fiber laser

A 43W C-band tunable narrow-linewidth erbium-ytterbium co-doped large-core fiber laser
A 43W C-band tunable narrow-linewidth erbium-ytterbium co-doped large-core fiber laser
We report a widely tunable and highly efficient cladding-pumped erbium-ytterbium large-core fiber laser, generating up to 43 W of output power at ~1.5 µm with co-doped a narrow linewidth (0.16 nm full width at half maximum) and a good beam quality (M2 < or = 1.7). By the use of a tunable narrow-band fiber Bragg grating, the laser wavelength was tuned from 1532 nm to 1567 nm, limited upwards by the tuning range of the fiber grating. The overall slope efficiency was 32% with respect to launched pump power.
bragg gratings, tunable lasers
1041-1135
756-758
Jeong, Yoonchan
94ab6f5b-7623-4061-8598-8de2e7aa751e
Alegria, C.
d1faa0e1-a7fb-4c9f-b02a-cdcc769a72f9
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Fu, L.
ee391c0e-86f1-4dc7-94a7-3e0493441f54
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Codemard, C.
71812eb8-df24-410b-a0dc-d1c40520d160
Mokhtar, M.R.
03c8b10a-a771-4cc0-8d51-147c78713c76
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Jeong, Yoonchan
94ab6f5b-7623-4061-8598-8de2e7aa751e
Alegria, C.
d1faa0e1-a7fb-4c9f-b02a-cdcc769a72f9
Sahu, J.K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Fu, L.
ee391c0e-86f1-4dc7-94a7-3e0493441f54
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Codemard, C.
71812eb8-df24-410b-a0dc-d1c40520d160
Mokhtar, M.R.
03c8b10a-a771-4cc0-8d51-147c78713c76
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b

Jeong, Yoonchan, Alegria, C., Sahu, J.K., Fu, L., Ibsen, M., Codemard, C., Mokhtar, M.R. and Nilsson, J. (2004) A 43W C-band tunable narrow-linewidth erbium-ytterbium co-doped large-core fiber laser. IEEE Photonics Technology Letters, 16 (3), 756-758. (doi:10.1109/LPT.2004.823710).

Record type: Article

Abstract

We report a widely tunable and highly efficient cladding-pumped erbium-ytterbium large-core fiber laser, generating up to 43 W of output power at ~1.5 µm with co-doped a narrow linewidth (0.16 nm full width at half maximum) and a good beam quality (M2 < or = 1.7). By the use of a tunable narrow-band fiber Bragg grating, the laser wavelength was tuned from 1532 nm to 1567 nm, limited upwards by the tuning range of the fiber grating. The overall slope efficiency was 32% with respect to launched pump power.

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Published date: 2004
Keywords: bragg gratings, tunable lasers

Identifiers

Local EPrints ID: 13940
URI: https://eprints.soton.ac.uk/id/eprint/13940
ISSN: 1041-1135
PURE UUID: abcb4e46-32b2-47a7-aee5-ebec8a6f06b9
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

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Date deposited: 06 Jan 2005
Last modified: 17 Sep 2019 01:04

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Contributors

Author: Yoonchan Jeong
Author: C. Alegria
Author: J.K. Sahu
Author: L. Fu
Author: M. Ibsen
Author: C. Codemard
Author: M.R. Mokhtar
Author: J. Nilsson ORCID iD

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