Journal article 283 views
Reduction of Four-Wave-Mixing Crosstalk in a Short Fiber-Optical Parametric Amplifier
M Jamshidifar,
A Vedadi,
M.E Marhic,
Michel Marhic
IEEE Photonics Technology Letters, Volume: 21, Issue: 17, Start page: 1244
Swansea University Author: Michel Marhic
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DOI (Published version): 10.1109/LPT.2009.2025051
Abstract
Reduction of Four-Wave-Mixing Crosstalk in a Short Fiber-Optical Parametric Amplifier
| Published in: | IEEE Photonics Technology Letters |
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| ISSN: | 1041-1135 1941-0174 |
| Published: |
2009
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa5895 |
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| Item Description: |
This paper showed that an effective way for reducing signal-signal four wave mixing in optical parametric amplifiers (OPAs) is to increase the pump power and reduce the fiber length. This crosstalk mechanism is known to be a major limitation for the use of OPAs in broadband communication systems, which are esential for handling the ever-growing Internet traffic. This approach is now recognized as an essential requirement for the design of state-of-the-art OPAs for optical communication. It was essential in enabling us to amplify a 1 Tb/s spectrum through an OPA, which still stands as a record today (Output 3). |
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| College: |
Faculty of Science and Engineering |
| Issue: |
17 |
| Start Page: |
1244 |