26-Gb/s DMT Transmission Using Full C -Band Tunable VCSEL for Converged PONs

IEEE Photonics Technology Letters(2017)

Cited 12|Views60
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Abstract
Wavelength division multiplex (WDM) passive optical network (PON) is considered for converged fixed mobile broadband access networking. We propose to utilize low-cost tunable lasers at the remote sites, together with a centralized wavelength locker. Practical implementations require a transparently added downstream signaling channel and upstream per-channel pilot tones for channel tagging and remo...
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Key words
Vertical cavity surface emitting lasers,Bandwidth,Optical attenuators,Passive optical networks,Optical fibers
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