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Conferences > NFOEC > 2010 > NThF > NThF2

Statistical Method for ROADM Cascade Penalty

Biplab Pal, Lei Zong, Emily Burmeister, and Harshad P. Sardesai

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Abstract

ROADM elements in DWDM optical networks exhibit variations in pass-band amplitude response due to manufacturing variations and supplier diversity. We present a novel statistical approach for ROADM cascade penalty allocation, which reduces OSNR penalty with negligible impact to the worst case penalty estimate.

© 2010 IEEE Communications Society, IEEE Photonics Society, OSA, Telcordia

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