The application of Ga:La:S-based glasses for optical amplification at 1.3µm
Madeiros-Neto, J.A., Wang, J., Samson, B.N., Dussardier, B., Hewak, D.W., Taylor, E.R., Laming, R.I. and Payne, D.N. (1994) The application of Ga:La:S-based glasses for optical amplification at 1.3µm. In, 9th International Symposium on Non-Oxide Glasses, Hangzhou, CN, 10 - 14 May 1994.
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Description/Abstract
The optical properties of praseodymium-doped low-phonon energy glasses have recently attracted considerable attention for their potential application as a 1.3µm Pr3+-doped optical fibre amplifier. Sulphide glasses based on Ga2S3 and La2S3 are amongst the lowest phonon energy glass which are suitable for this application, with quantum efficiencies exceeding 50% currently measured on bulk samples in our laboratory. The purpose of this paper is to describe the thermal, optical and spectroscopic properties of Pr3+-doped sulphide based glasses and report on progress to date in achievement of a Pr3+-doped sulphide based fibre.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Related URLs: | |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre Faculty of Physical and Applied Science > Optoelectronics Research Centre |
| Item ID: | 77163 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 23 Jul 2012 14:53 |
| Contributors: | Madeiros-Neto, J.A. (Author) Wang, J. (Author) Samson, B.N. (Author) Dussardier, B. (Author) Hewak, D.W. (Author) Taylor, E.R. (Author) Laming, R.I. (Author) Payne, D.N. (Author) |
| Date: | 1994 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/77163 |
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