Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/5649
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Title: Equalization-enhanced phase noise induced timing jitter
Authors: Ho, KP
Lau, APT 
Shieh, W
Issue Date: 15-Feb-2011
Source: Optics letters, 15 Feb. 2011, v. 36, no. 4, p. 585-587
Abstract: In electronic digital signal processing based optical communication systems, digital equalization for chromatic dispersion interacts with local oscillator phase noise to produce equalization-enhanced phase noise (EEPN). In addition to both phase and intensity noises, EEPN also induces timing jitter to the equalized signal. For a 100 Gbit/s quadrature-phase-shift keying signal with laser linewidth of 300 kHz, the timing jitter is up to 20% of the symbol interval for a transmission distance of 1500 km.
Keywords: Communication systems
Optical communication
Oscillators (electronic)
Phase noise
Signal processing
Publisher: Optical Society of America
Journal: Optics letters 
ISSN: 0146-9592
EISSN: 1539-4794
DOI: 10.1364/OL.36.000585
Rights: © 2011 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-36-4-585. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
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