54dB gain quantum-limited erbium-doped fibre amplifier
Laming, R.I., Zervas, M.N. and Payne, D.N. (1992) 54dB gain quantum-limited erbium-doped fibre amplifier. In, ECOC: 18th European Conference on Optical Communication, Berlin, DE, 27 Sep - 01 Oct 1992.
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Description/Abstract
It is shown that for practical pump powers ( 33dB) and low noise figure (3dB) cannot simultaneously be achieved with a conventional co-directionally-pumped EDFA. However, using a composite EDFA incorporating an isolator overcomes the problem and we demonstrate an amplifier with 51dB (54dB) gain and 3.1dB NF for only 45mW (93mW) of pump power.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Related URLs: | |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Physical and Applied Science > Optoelectronics Research Centre |
| Item ID: | 77349 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 02 Mar 2012 13:23 |
| Contributors: | Laming, R.I. (Author) Zervas, M.N. (Author) Payne, D.N. (Author) |
| Date: | 1992 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/77349 |
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