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.....»»
The observation of an anomalous Hall effect in altermagnetic ruthenium dioxide
The Hall effect is a conduction phenomenon discovered by physicist Edwin Herbert Hall that describes the development of a transverse electric field in solid materials carrying electric current that are placed in a magnetic field perpendicular to this.....»»
Broadband low-loss all-optical phase modulator using gas-filled hollow-core fiber
Optical phase modulators are key components in optical communication, sensing, and signal processing systems. All-optical modulators, which modulate the phase or intensity of a light signal by a control light beam, have attracted much research intere.....»»
Study: Climate change is increasing the frequency and temperature of extreme heat waves
As California awakens to the worsening risk of extreme climate events, researchers are shedding new light on last year's anomalous and extreme Pacific Northwest heat wave. One study published this week said such heat waves could become 20 times more.....»»
The FCC launches detailed broadband coverage maps
The Federal Communications Commission has launched an interactive broadband map that provides a snapshot of broadband coverage across the US......»»
FCC unveils big update to broadband map—and wants you to help correct errors
Map is better but not perfect—look up your address to see if there are mistakes. Enlarge (credit: Getty Images | Andrey Denisyuk) The Federal Communications Commission took two significant steps toward providing US bro.....»»
Silicon photonic microelectromechanical systems take a step forward
In recent years, global digitalization has seen unprecedented acceleration. Video streaming and video conferencing in home office and remote learning settings has resulted in a spike in residential broadband usage. Emerging applications such as artif.....»»
Long awaited, hydrogen’s moment may be here
For decades, hydrogen has been hyped as near-miracle fuel that emits only water. Thanks to climate change and geopolitical instability, its moment in the spotlight may have just arrived......»»
Can hydrogen deliver a new way to decarbonize?
For decades, hydrogen has been hyped as near-miracle fuel that emits only water. Thanks to climate change and geopolitical instability, its moment in the spotlight may have just arrived......»»
NTCA Partners with Three Organizations for Broadband Training
NTCA Partners with Three Organizations for Broadband Training Efforts to enlarge and update the broadband workforce continue as NTCA-The Rural Broadband Association announced training partnerships with three organizations. The first cooperative progr.....»»
Segra Provides Backhaul for Open Broadband Fixed Wireless
Segra Provides Backhaul for Open Broadband Fixed Wireless CHARLOTTE, N.C. – November 3, 2022 – (BUSINESS WIRE) – The prospect of living without internet access these days seems unthinkable. Thanks to recent world events, the demand.....»»
Horizon Wins Award from Fiber Broadband Association
Horizon Wins Award from Fiber Broadband Association WASHINGTON, D.C. – (November 3, 2022) – The Fiber Broadband Association today announced at its Regional Fiber Connect event in Columbus, OH, that it presented the 2022 Dr. Charles Ka.....»»
Lumen to Expand Workforce to Support Broadband Expansion
Lumen to Expand Workforce to Support Broadband Expansion Lumen Technologies has signed the White House Infrastructure Talent Pipeline Challenge and will spend more than $80 million annually on workforce expansion. The company will add nearly 1,000 ne.....»»
New York Challenges FCC Broadband Map Data
New York Challenges FCC Broadband Map Data The State of New York has submitted a challenge to the FCC regarding the number of locations in the state that do not have broadband at speeds of at least 25 Mbps available to them. Determining the correct n.....»»
Among National Broadband Carriers, Wireless Services Are King Right Now
Among National Broadband Carriers, Wireless Services Are King Right Now As both Verizon and Comcast report 3Q22 results, it's interesting to see the role wireless services are playing for both operators... Telecompetitor Among National Bro.....»»
Broadband Innovator Series: Supply Chain Challenges (Part II)
Broadband Innovator Series: Supply Chain Challenges (Part II) In part II of Telecompetitor’s latest Broadband Industry Innovator series, we talk with Finley Engineering’s Vice President & Professional Engineer, Dean Mischke, about the differ.....»»
VETRO and Vitruvi™ Announce Integration Partnership
VETRO and Vitruvi™ Announce Integration Partnership October 27, 2022 – Portland, ME – VETRO, a leading provider of map-based fiber management and broadband infrastructure intelligence solutions, and Vitruvi™ Software, makers of a leading.....»»
Amazon Building Broadband Satellite Facility to Support Project Kuiper
Amazon Building Broadband Satellite Facility to Support Project Kuiper Amazon will build a 172,000 square foot broadband satellite production facility in Kirkland, Washington, to support Project Kuiper. The facility will have the capacity to build as.....»»
Comcast wants Internet users to pay more because customer growth has stalled
New sign-ups are scarce, so Comcast says revenue per user drives broadband growth. Enlarge / A Comcast Xfinity service van in Sunnyvale, California, in November 2018. (credit: Getty Images | Sundry Photography) Comcast h.....»»
Calix launches Arlo Security to strengthen security for homes and small businesses
Calix announced Arlo Security, a fully managed home protection service, so broadband service providers (BSPs) can continue to differentiate in competitive markets and extend their trusted brand. Arlo Security is the 10th addition to the growing list.....»»
T-Mobile keeps lead for mobile performance; Spectrum wins fastest broadband in Ookla report
Ookla has released its fall report for US mobile and fixed broadband Internet speeds. Continuing its lead in mobile performance, T-Mobile had download speeds almost 2x faster than AT&T and Verizon, plus the strongest consistency and 5G availability......»»