Efficient distributed feedback erbium-doped germanosilicate fibre laser pumped in the 520 nm band
Loh, W.H., Butterworth, S.D. and Clarkson, W.A. (1996) Efficient distributed feedback erbium-doped germanosilicate fibre laser pumped in the 520 nm band. Electronics Letters, 32, (22), 2088-2089. (doi:10.1049/el:19961389).
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Description/Abstract
We demonstrate that the efficiency of short cavity single frequency erbium-doped fibre lasers can be dramatically increased by pumping in the green absorption band. For a 10 cm distributed feedback erbium fibre laser pumped at 523.5 nm, a slope efficiency of 10% is achieved, compared to 1% efficiency obtained with conventional 980 nm pumping.
| Item Type: | Article |
|---|---|
| ISSNs: | 0013-5194 (print) |
| Related URLs: | |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 78039 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 02 Mar 2012 13:02 |
| Contributors: | Loh, W.H. (Author) Butterworth, S.D. (Author) Clarkson, W.A. (Author) |
| Date: | 1996 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/78039 |
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