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80 Gb/s optimised pulse source using a gain-switched laser diode in conjunction with a nonlinearly chirped grating

Clarke, Aisling M. and Rensing, Marc and Anandarajah, Prince M. and Barry, Liam P. and Harvey, John D. and Edvell, G. (2005) 80 Gb/s optimised pulse source using a gain-switched laser diode in conjunction with a nonlinearly chirped grating. In: ICTON 2005 - 7th International Conference on Transparent Optical Networks, 3-7 July 2005.

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Abstract

The authors demonstrate the generation of transforms limited short optical pulses, which display excellent spectral and temporal qualities by employing a novel technology, based on an externally injected gain-switched laser in conjunction with a non-linearly chirped grating. Using this technique, 3.5 ps optical pulses, exhibiting a time bandwidth product of 0.45, are generated, which are suitable for use in high-speed 80 Gb/s OTDM communications systems.

Item Type:Conference or Workshop Item (Paper)
Event Type:Conference
Refereed:Yes
Subjects:Engineering > Optical communication
Physical Sciences > Lasers
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Engineering and Computing > School of Electronic Engineering
Research Initiatives and Centres > Research Institute for Networks and Communications Engineering (RINCE)
Publisher:Institute of Electrical and Electronics Engineers
Official URL:http://dx.doi.org/10.1109/ICTON.2005.1506167
Copyright Information:©2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
ID Code:2325
Deposited On:19 Jan 2009 14:28 by DORAS Administrator. Last Modified 06 Aug 2009 10:38

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