Near-zero-dispersion soliton and broadband modulational instability Kerr microcombs in anomalous dispersion
Microresonators based frequency combs, microcombs, have attracted huge interest in the last decades for their revolutionary performance of compact size, flexible comb spacing, and broad bandwidth. Wide applications of microcombs including optical fre.....»»
Developing inorganic lead-free perovskite for broadband emission
Artificial lighting accounts for one-fifth of global electricity consumption, and developing efficient and stable luminescence materials is critical to avoid unnecessary waste of electric energy. The single emitters with broadband emission, such as l.....»»
MediaTek on track to post 20% revenue growth in 2022
MediaTek is on track to post 20% revenue surge in 2022, with gross margin reaching between 48% and 50%, despite challenges arising from increased geopolitical instability, inflationary pressures, and China's COVID lockdowns, according to company CEO.....»»
Ordinary Copper Telephone Wire Could Carry Gigabit Broadband Speeds
Fibre-optic cable is being laid across the globe at great expense to speed up people's internet connections, but researchers claim that the copper telephone wire already in use across the country can achieve data rates three times higher than current.....»»
Atomic terahertz-vibrations solve the enigma of ultrashort soliton molecules
Stable packets of light waves—called optical solitons—are emitted in ultrashort-pulse lasers as a chain of light flashes. These solitons often combine into pairs with very short temporal separation. Introducing atomic vibrations in the terahertz.....»»
ISPs can’t find any judges who will block California net neutrality law
No judges on 29-seat appeals court even asked for a vote on industry petition. Enlarge (credit: Getty Images | Yuichiro Chino) The broadband industry has lost another attempt to block California's net neutrality law. After ISP.....»»
Report: T-Mobile has fastest and most consistent cellular, Verizon offers fastest broadband in the US
Ookla is out with its latest report for mobile and fixed broadband Internet speeds in the US. Continuing a trend, T-Mobile won for best mobile performance across the board with speeds roughly 2x faster than AT&T and Verizon along with having the hig.....»»
Amazon Signs Multibillion-dollar Project Kuiper Launch Contracts
schwit1 shares a report from SpaceNews: In the largest commercial launch deal ever, Amazon is purchasing up to 83 launches from Arianespace, Blue Origin and United Launch Alliance to deploy most of its 3,236-satellite Project Kuiper broadband megacon.....»»
The relationship between active areas and boundaries with energy input in snapping shells
New research looks at how the geometry of shells relates to the energy input required to actuate snap-through instability......»»
Amazon secures "largest ever" rocket order for satellite broadband venture
Amazon signs deals with three different rocket companies......»»
Modem-Wiping Malware Caused Viasat Satellite Broadband Outage In Europe
Tens of thousands of Viasat satellite broadband modems that were disabled in a cyber-attack some weeks ago were wiped by malware with possible links to Russia's destructive VPNFilter, according to SentinelOne. The Register reports: On February 24, as.....»»
Cu+ doping enhances self-trapped exciton emission in alloyed Cs2(Ag/Na)InCl6 double perovskite
All-inorganic 3D lead-free double perovskites (DPs) with broadband self-trapped exciton (STE) emission have shown great promise as alternatives to lead halide perovskites in various optoelectronic applications such as light-emitting diodes (LEDs) and.....»»
Broadband Provider Valuations: Smaller is Better, Report Finds
Broadband Provider Valuations: Smaller is Better, Report Finds The financial market sees greater value in privately held broadband providers than in large publicly held cable companies, according to a new broadband provider valuations report from Co.....»»
Broadband Software: Periodic Table of Broadband Tools
Broadband Software: Periodic Table of Broadband Tools In this episode of the Broadband Bunch podcast, Joe and Pete chat about the interactive periodic table of broadband tools that live on the Broadband Bunch website. Telecompetitor.....»»
OneWeb teams up with SpaceX to continue satellite launches
SpaceX helps OneWeb continue satellite broadband ambitions following Russia withdrawal......»»
SpaceX will now launch satellites for top space broadband competitor, OneWeb
SpaceX has a new deal to launch internet-beaming satellites for its chief competitor in the satellite business — British company OneWeb......»»
Optus loses NBN download-speed crown in surprise upset
The ACCC’s broadband report shows that a smaller internet provider has overtaken Optus in average download speed......»»
A chip-scale broadband light source in silicon carbide
Optical frequency combs have changed science and technology as we know it. Responsible for measuring things like infrared and ultraviolet light, greenhouse gases, atomic clocks, and disease, optical frequency combs act as rulers that measure light. B.....»»
COVID pandemic worsened pre-existing inequalities in the creative industries
The pandemic has worsened pre-existing inequalities in the creative and cultural industries by causing job insecurity and financial instability among ethnically diverse people employed in the sector, according to a new report. This is particularly co.....»»
Ukraine asks Musk for Starlink terminals as Russian invasion disrupts broadband
Musk replied, "Starlink service is now active in Ukraine. More terminals en route." Enlarge / The new version of Dishy McFlatface. (credit: Starlink) SpaceX is sending Starlink user terminals to Ukraine after a request from a.....»»
A huge number of workers want faster broadband
As hybrid working grows in popularity, Cisco survey finds most UK workers want better broadband......»»