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Conference Paper
3 × 485-Gb/s WDM Transmission over 4800 km of ULAF and 12 × 100-GHz WSSs using CO-OFDM and Single Coherent Detection with 80-GS/s ADCs
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- Authors
- Xiang Liu, S. Chandrasekhar, P. J. Winzer, B. Zhu, D. W. Peckham, S. Draving, J. Evangelista, N. Hoffman, C. J. Youn, Y. H. Kwon, E. S. Nam
- Issue Date
- 2011-05
- Citation
- Optical Fiber Communication Conference and Exposition (OFC) 2011 / National Fiber Optic Engineers Conference (NFOEC) 2011, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- We demonstrate WDM transmission of three 485-Gb/s CO-OFDM channels with 16-QAM subcarrier-modulation, each received by a single coherent detection step. Transmission over 48 100-km ULAF spans and 12 wavelength-selective-switches with 4-b/s/Hz net spectral-efficiency is achieved.
- KSP Keywords
- 16 quadrature amplitude modulation(16QAM), Coherent Detection, Coherent optical orthogonal frequency division multiplexing(CO-OFDM), Spectral efficiency(SE), Wdm transmission, wavelength-selective