A new form of artificial diamond one day could be the foundation for a highly secure, quantum ultra-broadband, according to a recent Science magazine article.
The designer crystal can both store quantum information for a long time and clearly transmit data, something artificial diamonds could not do previously: They could do only one or the other, the July 6 article said. These diamonds could, therefore, eventually become a foundation of a "quantum Internet" that would empower users to send secured messages via connected quantum computers around the globe.
Due to a flaw in synthetic diamonds, they can act as quantum storage: In the "defect," a non-carbon atom and an empty space replace two neighboring carbon atoms and demonstrate spin, a quantum property that can be in an up, down or up and down state. The Science article details the processes involved.
"Each of those states reflects a bit of quantum data, or qubit, that may be 1, 0 or both at once. A diamond transmits qubits by encoding them in light particles, or photons, that travel through fiber-optic cables," the magazine article reports.
These qubit-carrying photons cannot travel far, today, however: Only about 100km through optical fiber, making them poor options for worldwide communications. But, just like traditional telecommunications and cable technologies that advance by meters or miles, this may well be the first step in using these artificial diamonds for a specialized Internet that melds fiber optic cables and quantum computing.
In the American Broadband Initiative Milestones Report out today, 20 federal agencies pledge to simplify and accelerate the process for service providers to deliver broadband into America's countryside.
A HIMSS Analytics survey, sponsored by Spectrum Enterprise, identifies five patient experience initiatives to where healthcare providers can boost the customer experience and bring in higher margins using advanced broadband networks.
Partner ecosystem is getting more diverse and Calix relies on broader base of service providers to sell, support and use its software- and cloud-based offerings, President and CEO Carl Russo tells analysts.
Tune in to Broadband World News Radio on February 14 at 11 a.m. ET / 8 a.m. PT / 4 p.m. UK when John Isch, Practice Director of the Network and Voice Center of Excellence at Orange Business Services, discusses use cases, ROI and misconceptions of software-defined wide-area networks, virtualization and cloud.
Consumers are buying millions of IoT devices, from smart thermostats and security systems to intelligent entertainment setups and furniture. Yet many of these devices remain isolated because home users are uncomfortable connecting them to each other – or even their WiFi. After all, their WiFi network was probably designed only to handle a few laptops, a gaming system and a couple of smartphones. Now, demand on the network is surging and even though you're delivering 100 Mbps to 1 Gbps, that doesn't necessarily mean the broadband power is in the right place or reaches every corner of a home.
Even if WiFi coverage is sufficient, typing is not on trend. Voice is far more natural, easier and faster. Using a TV keyboard is archaic when more and more households have access to cloud-based voice services, like Amazon Alexa. This webinar will explore how service providers can create a comfortable, truly smart home for consumers – simultaneously driving up margin and loyalty.