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Spectrum-sliced wavelength division multiplexed systems with optical preamplifiers
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Sun, Shaobo and Leeson, Mark S. (2009) Spectrum-sliced wavelength division multiplexed systems with optical preamplifiers. Fiber and Integrated Optics, Vol.28 (No.6). pp. 417-429. doi:10.1080/01468030903318400 ISSN 0146-8030.
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Official URL: http://dx.doi.org/10.1080/01468030903318400
Abstract
The effect of dispersion on a spectrum-sliced wavelength division multi-plexed system with an optical preamplifier receiver is investigated using a theoretical model based on the statistics to improve understanding of spectrum slicing in a realistic situation, where dispersion significantly impacts the signal in transmission. The results show that the optically preamplified receiver delivers increased transmission capacity and a substantially improved power budget compared to a pin receiver. The results are obtained using the saddlepoint approximation and compared to the customary Gaussian approximation, which is formed to be reasonably accurate in predicting the optimum bandwidth but conservative in sensitivity predictions.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
| Library of Congress Subject Headings (LCSH): | Wavelength division multiplexing -- Mathematical models, Optical amplifiers -- Mathematical models, Dispersion -- Mathematical models | ||||
| Journal or Publication Title: | Fiber and Integrated Optics | ||||
| Publisher: | Taylor & Francis Inc. | ||||
| ISSN: | 0146-8030 | ||||
| Official Date: | 2009 | ||||
| Dates: |
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| Volume: | Vol.28 | ||||
| Number: | No.6 | ||||
| Number of Pages: | 13 | ||||
| Page Range: | pp. 417-429 | ||||
| DOI: | 10.1080/01468030903318400 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Funder: | University of Warwick |
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