R Rath, D Clausen, S Ohlendorf… - Journal of Lightwave …, 2017 - opg.optica.org
Combating the destructive effects of power-fading in fiber-optic systems using direct- detection is the key for increasing the transmission rates and/or reach. Some of the solutions …
N Eiselt, J Wei, H Griesser, A Dochhan… - Journal of Lightwave …, 2016 - ieeexplore.ieee.org
Leveraging client optics based on intensity modulation and direct detection for point-to-point inter-data center interconnect applications is a cost and power efficient solution, but …
We present and experimentally demonstrate a silicon photonic (SiP)-based four-lane 400 Gb/s transmitter for fiber-rich intra-datacenter optical interconnects. Four parallel SiP series …
We experimentally demonstrate 168-Gb/s single polarization four-level pulse amplitude modulation (PAM4) transmission over 10 km of single mode fiber (SMF) in the O-band below …
G Khanna, T Rahman, E De Man… - IEEE Photonics …, 2016 - ieeexplore.ieee.org
We report on the results of a field trial carried out on a Telecom Italia metro link, targeting short data center interconnect applications. The test-bed presented realistic transmission …
T Umezawa, Y Yoshida, A Kanno… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
A free-space optical (FSO) receiver with high optical alignment robustness configured by a single optical lens is presented, in addition to a newly developed 2-D photodetector array …
Abstract Pulse amplitude modulation (PAM-4) and discrete multi-tone (DMT) transmission are contenders for metro-reach and inter data center transmission. While commercial signal …
The feasibility of a single sideband (SSB) PAM4 intensity-modulation and direct-detection (IM/DD) transmission based on a CMOS ADC and DAC is experimentally demonstrated in …