A combined optical transmitter and receiver
Bidirectional optical signal transmission between two identical devices using perovskite diodesCredit: Magnus Johansson Researchers at Linköping University, together with colleagues ...
Tag: Telecommunications
World record transmission of 172 Tb/s over 2040km distance coupled-3-core multi-core fiber
Credit: National Institute of Information and Communications Technology (NICT) - A world record for high-capacity, long-haul transmission in standard diameter ...
Scalable algorithms for many applications
European Research Council funds Peter Sanders' 'ScAlBox' project by an Advanced GrantCredit: Heidi Offterdinger Within his "ScAlBox" project, computer scientist ...
Extreme high-frequency signals enable terabits-per-second data links
A team, including the man who invented DSL technology, attempted to scale up the original idea to use terahertz frequencies ...
Physicist from Hannover develops new photon source for tap-proof communication
New method for generating quantum-entangled photons in a spectral range of light previously inaccessible developedCredit: Michael Kues/PQT An international team ...
Flat-panel technology could transform antennas, wireless and cell phone communications
Electronically controlled 2-D reflector promises improved microwave communications, beam steering without moving pieces, and one-way microwave mirrorsCredit: Los Alamos National ...
Cross-technology communication in the Internet of Things significantly simplified
Credit: © Lunghammer - TU Graz Whether networked vehicles that warn of traffic jams in real time, household appliances that ...
Hollow-core fiber technology closes in on mainstream optical fiber
Credit: University of Southampton Researchers from the Zepler Institute for Photonics and Nanoelectronics at the University of Southampton have demonstrated ...
Room-temperature bonded interface improves cooling of gallium nitride devices
Credit: Rob Felt, Georgia Tech A room-temperature bonding technique for integrating wide bandgap materials such as gallium nitride (GaN) with ...
What features make text-based counseling effective?
Credit: Mary Ann Liebert, Inc., publishers New Rochelle, NY, March 10, 2020--A fascinating new study has shown that the duration ...
Making more MXene
Drexel researchers unveil a scalable system for producing the promising 2D materialCredit: Drexel University For more than a decade, two-dimensional ...
Technology in higher education: learning with it instead of from it
MU researcher examines impact of digital learning on student creativityCredit: MU News Bureau COLUMBIA, Mo. - Technology has shifted the ...
ETRI develops optical communications technology to double data transfer speed
Credit: Electronics and Telecommunications Research Institute (ETRI) Researchers in South Korea have developed a new optical communications technology that can ...
New chip brings ultra-low power Wi-Fi connectivity to IoT devices
Credit: David Baillot/UC San Diego Jacobs School of Engineering More portable, fully wireless smart home setups. Lower power wearables. Batteryless ...
Scientists unlock low-cost material from solar cells to manipulate light for industry
Perovskites have been discovered to be a cheap alternative for Faraday rotatorsCredit: Stefanie Zingsheim/University of Sydney Researchers in Australia have ...
LTE vulnerability: Attackers can impersonate other mobile phone users
They can thus start a subscription at the expense of others or publish secret company documents under someone else's identityCredit: ...
Demonstration of world record transmission capacity over a 38-core 3-mode optical fiber
Transmission of 10.66 Pb/s with a spectral efficiency of 1158.7 bit/s/Hz over a 38-core 3-mode fiberCredit: National Institute of Information ...
MCG physicians working to improve emergency care in rural Georgia
Credit: Phil Jones, Senior Photographer, Augusta University Emergency medicine physicians at the Medical College of Georgia at Augusta University are ...
AJR: Smartphone, laptop prove reliable and accurate for acute ischemic stroke decision
American Journal of Roentgenology (AJR) finds mobile devices both reliable and accurate for the clinical decision to administer IV thrombolysis ...
First electrically-driven ‘topological’ laser developed by Singapore and UK scientists
Credit: NTU Singapore Scientists and engineers from Nanyang Technological University, Singapore (NTU Singapore) and the University of Leeds in the ...