Fiber chromatic dispersion and polarization-mode dispersion monitoring using coherent detection

Fu, Biao; Hui, Rongqing

dc.contributor.author	Fu, Biao
dc.contributor.author	Hui, Rongqing
dc.date.accessioned	2007-04-04T21:21:04Z
dc.date.available	2007-04-04T21:21:04Z
dc.date.issued	2005-07
dc.identifier.citation	Fu, B; Hui, RQ. Fiber chromatic dispersion and polarization-mode dispersion monitoring using coherent detection. IEEE PHOTONICS TECHNOLOGY LETTERS. July 2005. 17(7) : 1561-1563
dc.identifier.uri	http://hdl.handle.net/1808/1271
dc.description	©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.
dc.description.abstract	We propose and experimentally demonstrate a nondestructive method to monitor chromatic dispersion (CD) and polarization-mode dispersion (PMD) in traffic-carrying wavelength-division-multiplexing optical systems. Coherent heterodyne detection is used to down convert the spectrum of digitally modulated signal from optical domain into radio-frequency (RF) domain. By analyzing group delay difference and polarization walkoff between different frequency components through proper RF signal processing, both CD and PMD can be precisely determined. Good agreement between experimental results and theoretical values has been obtained.
dc.language.iso	en_US
dc.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.subject	Chromatic dispersion monitoring
dc.subject	Coherent detection
dc.subject	Heterodyne
dc.subject	Optical communication
dc.subject	Polarization-mode dispersion
dc.subject	Radio-frequency signal processing
dc.title	Fiber chromatic dispersion and polarization-mode dispersion monitoring using coherent detection
dc.type	Article
dc.identifier.doi	10.1109/LPT.2005.849984
dc.rights.accessrights	openAccess

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