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Novel OSA-based method for in-band OSNR measurement

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5 Author(s)
Daniel Gariépy ; EXFO Electro-Optical Engineering Inc., Québec (Québec) G1M 2K2, Canada ; Gang He ; Yves Breton ; Bernard Déry
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A new approach for in-band OSNR measurements in narrow DWDM channels is described, which is robust to PMD and enables rapid measurement of accurate OSNR values of > 20 dB without need for polarization extinction.

Published in:

Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)

Date of Conference:

21-25 March 2010