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High Performance, Low Cost, Colorless ONU for WDM-PON

Ryohei Urata
Hong Liu
Chris Johnson
Optical Fiber Communication (OFC) Conference 2012, OSA, Washington DC


We give an overview of key technologies for realizing WDM-PON. In particular, we highlight promising developments and directions in widely tunable laser technologies for achieving a high performance, colorless ONU at the cost points required for access networks.

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