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Efficient operation of a Yb-sensitised Er fibre laser pumped in the 0.8 µm region

Efficient operation of a Yb-sensitised Er fibre laser pumped in the 0.8 µm region
Efficient operation of a Yb-sensitised Er fibre laser pumped in the 0.8 µm region
The dependence of threshold and slope efficiency on pump wavelength around 0.8µm has been investigated for an Yb-sensitised fibre laser. Results confirm a wider choice of pump wavelength compared with unsensitised Er fibre. A 5mW threshold and slope efficiency of 8.5% were observed for 820-830nm pumping.
0013-5194
1068-1069
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Percival, R.M.
d2389f11-a928-48f6-a8b0-96402bd5ed65
Perry, I.R.
d931953d-b910-49ff-839f-455a85059292
Smart, R.G.
e36dd6e0-5cbe-4a58-91ce-661fe7a64381
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Percival, R.M.
d2389f11-a928-48f6-a8b0-96402bd5ed65
Perry, I.R.
d931953d-b910-49ff-839f-455a85059292
Smart, R.G.
e36dd6e0-5cbe-4a58-91ce-661fe7a64381
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c

Hanna, D.C., Percival, R.M., Perry, I.R., Smart, R.G. and Tropper, A.C. (1988) Efficient operation of a Yb-sensitised Er fibre laser pumped in the 0.8 µm region. Electronics Letters, 24 (17), 1068-1069. (doi:10.1049/el:19880724).

Record type: Article

Abstract

The dependence of threshold and slope efficiency on pump wavelength around 0.8µm has been investigated for an Yb-sensitised fibre laser. Results confirm a wider choice of pump wavelength compared with unsensitised Er fibre. A 5mW threshold and slope efficiency of 8.5% were observed for 820-830nm pumping.

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Published date: 1988

Identifiers

Local EPrints ID: 78709
URI: https://eprints.soton.ac.uk/id/eprint/78709
ISSN: 0013-5194
PURE UUID: 1e186b6b-45ed-4578-997f-f2b29039960c

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:22

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Contributors

Author: D.C. Hanna
Author: R.M. Percival
Author: I.R. Perry
Author: R.G. Smart
Author: A.C. Tropper

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