Nyquist OTDM signal demultiplexing utilizing a single IQ modulator
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.124362
Abstract: Abstract This paper investigates a novel demultiplexing scheme for Nyquist optical time-division multiplexed (N-OTDM) signal using a single commercially-available IQ modulator. With only a free-run LO cascaded with a RF-driven IQ modulator at the receiver… read more here.
Keywords: demultiplexing utilizing; modulator; utilizing single; nyquist otdm ... See more keywords
Demutiplexing of Nyquist-OTDM Signal Based on Temporal Magnification Aided Optical Sampling With Enhanced Performance
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2019.2929213
Abstract: Demultiplexing of high-speed Nyquist optical time-division multiplexed (N-OTDM) signal requires ultra-narrow local sampling pulse to avoid the severe inter-symbol-interference (ISI) between each tributary. Unfortunately, generation of such narrow sampling pulse is difficult or usually need… read more here.
Keywords: based temporal; magnification; temporal magnification; optical sampling ... See more keywords