OSNR monitoring technique using polarization-nulling method

D. K. Jung, C. H. Kim, Y. C. Chung

Research output: Contribution to conferencePaperpeer-review

13 Scopus citations


A simple technique that can be used to monitor the optical signal-to-noise ratios (OSNRs) of wavelength division multiplexing (WDM) signals automatically is presented. The accuracy of this technique is shown to be better than 0.6 dB, regardless of bit rates.

Original languageEnglish
Number of pages3
StatePublished - 2000
EventOptical Fiber Communication Conference - Baltimore, MD, USA
Duration: 7 Mar 200010 Mar 2000


ConferenceOptical Fiber Communication Conference
CityBaltimore, MD, USA


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