Chromatic dispersion monitoring using partial optical filtering and phase-shift detection of bit rate and doubled half bit rate frequency components

We demonstrate dispersion monitoring technique by comparing the phase of RF components at the bit rate and the doubled half-bit-rate after partial-optical-filtering. This technique enhances the monitoring range by four times compared to conventional phase-shift-detection techniques.

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Bibliographic Details
Published inOptical Fiber Communication Conference, 2004. OFC 2004 Vol. 2; p. 3 pp. vol.2
Main Authors Nezam, S.M.R.M., McGeehan, J.E., Willner, A.E.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2004
Subjects
Bit rate
Chromatic dispersion
Filtering
Monitoring
Optical devices
Optical filters
Optical transmitters
Phase detection
Phase frequency detector
Polarization mode dispersion
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Summary:We demonstrate dispersion monitoring technique by comparing the phase of RF components at the bit rate and the doubled half-bit-rate after partial-optical-filtering. This technique enhances the monitoring range by four times compared to conventional phase-shift-detection techniques.
ISBN:9781557527721
1557527725