Field trial of 24-Tb/s (60× 400Gb/s) DWDM transmission over a 1910-km G. 654. E fiber link with 6-THz-bandwidth C-band EDFAs

A Zhang, J Li, L Feng, K Lv, F Yan, Y Yang, H Wang… - Optics …, 2021 - opg.optica.org
We demonstrate real-time 24-Tb/s dense wavelength division multiplexing (DWDM)
transmission over a 1910-km field-deployed G. 654. E fiber link using 24 in-line wide …

Dynamic spectrum sharing between active and passive users above 100 GHz

M Polese, V Ariyarathna, P Sen, JV Siles… - Communications …, 2022 - nature.com
Sixth-generation wireless networks will aggregate higher-than-ever mobile traffic into ultra-
high capacity backhaul links, which could be deployed on the largely untapped spectrum …

Fronthaul evolution: from CPRI to Ethernet

NJ Gomes, P Chanclou, P Turnbull, A Magee… - Optical Fiber …, 2015 - Elsevier
It is proposed that using Ethernet in the fronthaul, between base station baseband unit
(BBU) pools and remote radio heads (RRHs), can bring a number of advantages, from use …

400G WDM transmission on the 50 GHz grid for future optical networks

X Zhou, LE Nelson - Journal of Lightwave Technology, 2012 - ieeexplore.ieee.org
We review the recent technology advancements related to the transmission of 400Gb/s,
wavelength-division-multiplexed channels for optical networks based on the standard 50 …

17.9 A 105Gb/s 300GHz CMOS transmitter

K Takano, S Amakawa, K Katayama… - … Solid-State Circuits …, 2017 - ieeexplore.ieee.org
“High speed” in communications often means “high data-rate” and fiber-optic technologies
have long been ahead of wireless technologies in that regard. However, an often …

Boon and bane of 60 GHz networks: Practical insights into beamforming, interference, and frame level operation

T Nitsche, G Bielsa, I Tejado, A Loch… - Proceedings of the 11th …, 2015 - dl.acm.org
The performance of current consumer-grade devices for 60 GHz wireless networks is limited.
While such networks promise both high data rates and uncomplicated spatial reuse, we find …

Low-latency and high-speed hollow-core fiber optical interconnection at 2-micron waveband

W Shen, J Du, L Sun, C Wang, Y Zhu, K Xu… - Journal of Lightwave …, 2020 - opg.optica.org
Hollow-core fiber (HCF) has been attracting broad interests in recent decades, and has
extended the communication window to longer wavelength, 2 micron. In this article, we …

Lightwave fabrics: at-scale optical circuit switching for datacenter and machine learning systems

H Liu, R Urata, K Yasumura, X Zhou… - Proceedings of the …, 2023 - dl.acm.org
We describe our experience developing what we believe to be the world's first large-scale
production deployments of lightwave fabrics used for both datacenter networking and …

Data center connectivity by 6G wireless systems

S Rommel, TR Raddo, IT Monroy - 2018 photonics in switching …, 2018 - ieeexplore.ieee.org
Wireless connectivity and photonic-wireless links in data centers allow fast deployment and
dynamic reconfigurability. Technological advances in millimeter and sub-THz …

Optical interconnects in next generation data centers: An end to end view

M Glick - Optical Interconnects for Future Data Center Networks, 2012 - Springer
Bandwidth hungry applications such as real-time video processing are currently straining
data center networking infrastructure. This is expected to become a more serious challenge …