Ibrahim, Selwan K., Ellis, Andrew D., Garcia Gunning, Fatima C. and Peters, F.H. (2010). Demonstration of CoWDM using DPSK modulator array with injection-locked lasers. Electronics letters, 46 (2), pp. 150-152.
Abstract
A practical implementation of coherent wavelength division multiplexing (CoWDM) is demonstrated for the first time using injection-locked lasers and a DPSK modulator array. For a 31.99 Gbit/s system (three subcarriers at 10.664 Gbit/s) the null-to-null spectral bandwidth was only 42.656 GHz and the average receiver sensitivity measured was -33.5 dBm when all subcarrier phases were optimised.
| Publication DOI: | https://doi.org/10.1049/el.2010.2308 |
|---|---|
| Additional Information: | This paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library. |
| Uncontrolled Keywords: | optical communication equipment ,optical modulation,wavelength division multiplexing,optical arrays,differential phase shift keying,high-speed optical techniques,laser mode locking,distributed feedback lasers,Electrical and Electronic Engineering |
| Publication ISSN: | 1350-911X |
| Last Modified: | 01 Feb 2024 08:04 |
| Date Deposited: | 09 Jan 2013 10:27 |
| Full Text Link: |
http://digital- ... 49/el.2010.2308 |
| Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) |
PURE Output Type: | Article |
| Published Date: | 2010-01-21 |
| Authors: |
Ibrahim, Selwan K.
Ellis, Andrew D. ( 
0000-0002-0417-0547)
Garcia Gunning, Fatima C. Peters, F.H. |
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