Results 51 to 60 of about 5,061,137 (286)

300+ Gbps Short-Reach Optical Communications

, 2020
We review experimental intensity modulation and direct detection demonstrations for short reach optical communications. We also evaluate 8-level PAM and DMT transmitter to deliver 300 Gbps line rate and beyond per single lane in C ...
Westergren, Urban, Chen, Jiajia,, Udalcovs, Aleksejs, Ozolins, Oskars, Gruen, Markus,, Lu Zhang, Sergei Popov, Popov, Sergei,, Zhang, Lu, Jiajia Chen, Xiaodan Pang, Xiao, Shilin, Oskars Ozolins, Pang, Xiaodan,, Popov, Sergei, Xiao, Shilin,, Louchet, Hadrien, Shilin Xiao, Schatz, Richard, Ozolins, Oskars,, Pang, Xiaodan, Urban Westergren, Markus Gruen, Schatz, Richard,, Richard Schatz, Westergren, Urban,, Dippon, Thomas,, Aleksejs Udalcovs, Dippon, Thomas, Hadrien Louchet, Udalcovs, Aleksejs,, Gruen, Markus, Thomas Dippon, Chen, Jiajia, Louchet, Hadrien,, Zhang, Lu,, Louchet, H., Zhang, L., Pang, X., Gruen, M., Xiao, S., Chen, J., Udalcovs, A., DIppon, T.   +43 more
core   +1 more source

Short Packet Communications with Random Arrivals: An Effective Bandwidth Approach

, 2021
Short packet transmission techniques have recently attracted substantial attention due to their potential of achieving low latency in emerging Industrial Internet of Things (IIoT). To this end, finite-blocklength coding is expected to play a central role
Chen, Wei, Khaled B. Letaief, Letaief, Khaled B., Li, Lintao, Wei Chen, Lintao Li   +5 more
core   +1 more source

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

Advanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin, Junhyung Cho, Wangmyung Choi, Jaehyun Hur, Jae Kyeong Jeong, Ulrike Kraft, Hocheon Yoo   +6 more
wiley   +1 more source

Network Coding in Wireless Communications

, 2011
This chapter deals with Network Coding (NC) in general and with its application to wireless communication in particular. A short overview of Network Coding in wired and wireless communications is given in section 8.1. Section 8.2, NC describes methods in
Osseiran, Afif,, Ming Xiao, Afif Osseiran, Xiao, Ming,, Slimane Ben Slimane, Ben Slimane, Slimane,   +5 more
core   +1 more source

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

Advanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri, Asif Abdullah Khan, Md Fahim Al Fattah, Mahmoud Almadhoun, Shamaila Shahzadi, Aixi Pan, Md Soyaeb Hasan, Henry Wu, Arash Aghigh, Bhawna Bhawna, François Légaré, Vivek Maheshwari, Dayan Ban   +12 more
wiley   +1 more source

Short Communications: Para Clinical Science

RUHS Journal of Health Sciences
Not ...
Postgraduate Students-Paraclinical Sciences
doaj   +1 more source

Editors’ Choice 2023

Communications Engineering, 2023
The Editorial Board and Editorial Team are delighted to present a selection of short Research Highlights describing some of our favourite Communications Engineering publications of 2023.
Miranda Vinay, Liwen Sang, Jianhua (Joshua) Tong, Or Perlman, Rosamund Daw, Carmine Galasso, Mengying Su, Damien Querlioz, Liangfei Tian, Anastasiia Vasylchenkova, Yu-Cheng Chen, Chaoran Huang   +11 more
doaj   +1 more source

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

Silicon–germanium receivers for short-wave-infrared optoelectronics and communications

Nanophotonics, 2020
Integrated silicon nanophotonics has rapidly established itself as intriguing research field, whose outlets impact numerous facets of daily life.
Benedikovic Daniel, Virot Léopold, Aubin Guy, Hartmann Jean-Michel, Amar Farah, Le Roux Xavier, Alonso-Ramos Carlos, Cassan Éric, Marris-Morini Delphine, Fédéli Jean-Marc, Boeuf Frédéric, Szelag Bertrand, Vivien Laurent   +12 more
doaj   +1 more source

Thickness‐Programmable Opto‐Memristive Dynamics in 6‐In Wafer‐Scale Atomic‐Layer‐Controlled WS2 for Reservoir Computing

Advanced Functional Materials, EarlyView.
A 6‐in wafer‐scale atomic‐layer‐controlled tungsten disulfide (WS2) is achieved by combining plasma‐assisted synthesis with three‐gas reactive ion etching. Precise layer control enables tunable band‐gap evolution and pulse‐history‐dependent opto‐memristive dynamics.
Seongho Kim, Muyoung Kim, Junhyung Cho, Yeonho Choi, Gunhyoung Kim, Eunseo Go, Sooji Byun, Minchul Roh, Hyunwoo Shim, Jinhyoung Lee, Byeong‐Seon An, Ki Seok Kim, Seungwoo Song, Min Sup Choi, Taesung Kim, Taehyun Park, Hocheon Yoo, Hyeong‐U Kim   +17 more
wiley   +1 more source