| 单词 | optical fiber |
| 例句 | Some of what this money paid for is 80 speakers, 90 projectors in climate-controlled boxes, 75 miles of optical fiber cables and on-site servers handling approximately 10 terabytes of data. Famous Paintings Go on Show, Without a Canvas in Sight 2020-07-14T04:00:00Z They include Thomas Edison’s first successful light bulb, the Pyrex measuring cup, the screen for Apple’s first iPhone and optical fiber for telecommunications. Floating Heritage Tour Celebrates Glass and the Erie Canal 2018-03-14T04:00:00Z While acknowledging that his contacts in the deep-sea industry do not drill for oil, Cameron said that they are accustomed to operating various underwater vehicles and electronic optical fiber systems. Cameron says BP turned down offer to help on spill 2010-06-03T06:22:00Z To test the effects of activating this brain-heart pathway, researchers inserted a tiny optical fiber into each mouse’s brain and stimulated the area postrema using a pulsed laser. Heart-brain link offers new potential explanation for fainting 2023-11-01T04:00:00Z The team tested the optical fibers in mice whose nerves were genetically modified to respond to blue light that would excite neural activity or yellow light that would inhibit their activity. Soft optical fibers block pain while moving and stretching with the body 2023-10-19T04:00:00Z The technique, called Distributed Acoustic Sensing or DAS, uses the tiny internal flaws in a long optical fiber as thousands of seismic sensors. Researchers test seafloor fiber optic cable as an earthquake early warning system 2023-10-17T04:00:00Z "The basic constituents of such links, the optical fiber, semiconductor laser, optical modulator and photoreceiver, all place limits on the bandwidth and the accuracy of data transmission." New technology could reduce lag, improve reliability of online gaming, meetings 2023-10-04T04:00:00Z Next they illuminated that atom with another laser tuned to rubidium’s scattering preference and placed a lens off to the side to collect the scattered light and channel it into an optical fiber. Entangled Light from Multitasking Atoms Could Spark Quantum Breakthroughs 2023-10-04T04:00:00Z The sound waves used by the group can detect temperature, pressure, and strain changes very sensitively along an optical fiber. Light and sound waves reveal negative pressure 2023-09-25T04:00:00Z The optical fibers are flexible and stretch with the body. Soft optical fibers block pain while moving and stretching with the body 2023-10-19T04:00:00Z The LMS system delivers a laser beam through an optical fiber with a special silver nozzle, and quickly pumps out the liquid sample, eventually depositing it into stainless steel vials. Laser-based ice-core sampling for studying climate change 2023-09-19T04:00:00Z The OMB guidance sets manufacturing standards for plastic and polymer-based products, glass including optic glass, lumber, engineered wood, drywall, fiber optic cable and optical fiber. White House finalizes guidance to boost use of U.S.-made goods in infrastructure 2023-08-14T04:00:00Z To block the brightest color, the researchers guided the light into a finely tuned filter created by a ring of optical fiber. Entangled Light from Multitasking Atoms Could Spark Quantum Breakthroughs 2023-10-04T04:00:00Z Furthermore, spatially resolved measurements are possible, meaning that the sound waves can provide an image of the situation inside the optical fiber at centimeter-scale resolution along its length. Light and sound waves reveal negative pressure 2023-09-25T04:00:00Z Revenue from the optical communications unit - Corning's biggest - fell 19% from a year earlier, hit by weak demand for its optical fiber cables used in telecommunications business. Apple supplier Corning Q3 revenue forecast hit by consumer electronics slump 2023-07-25T04:00:00Z It also started a production line for optical fiber ultra-high purity germanium tetrachloride, with annual output of 30 metric tons. Factbox: China's major germanium and gallium producers 2023-07-07T04:00:00Z “They cut optical fibers and they destroyed cell towers to deprive people of access to Ukraine’s digital space, to switch them to Russian digital space,” Dubynskyi said. Impact of Ukraine-Russia war: Cybersecurity has improved for all 2023-02-25T05:00:00Z Researchers implanted an optical fiber in the rodents’ brains that can observe the fluorescent light cast by neurons that have been genetically modified to express fluorescent proteins when they’re active. When alpha mice are trounced by weaklings, they spiral into depression 2023-01-27T05:00:00Z Initially, tiny amounts -- nanoliters -- of a liquid were encapsulated in a fully closed optical fiber, allowing both highly positive and negative pressures. Light and sound waves reveal negative pressure 2023-09-25T04:00:00Z Is this consistent with the fact that laser telephone transmission at visible frequencies carries far more conversations per optical fiber than conventional electronic transmission in a wire? College Physics for AP Courses 2015-08-12T00:00:00Z The key to the success of the project was a series of optical fibers, thin tubes of flexible glass that can transmit light from a source to the CCD that then records the spectrum. Astronomy 2016-10-13T00:00:00Z State-owned Pakistan Telecommunication Company Ltd's optical fiber network was experiencing faults and hence users in northern and central regions of the country were facing an outage, it said in a tweet. Key Pakistani internet providers report outage 2022-08-19T04:00:00Z That core is surrounded with green optical fibers and a reflective film that bounces away stray particles. See the Strange Underground Detector Probing Neutrino Mysteries 2022-07-29T04:00:00Z It is a bundle of optical fibers that carry beams of light. Opinion | The Internet Is Broken. How Do We Fix It? 2022-05-27T04:00:00Z Refraction is responsible for a tremendous range of optical phenomena, from the action of lenses to voice transmission through optical fibers. College Physics for AP Courses 2015-08-12T00:00:00Z The team built three of these quantum systems, named Alice, Bob and Charlie, and connected them in a line with strands of optical fiber. ‘Quantum Internet’ Inches Closer With Advance in Data Teleportation 2022-05-25T04:00:00Z They shined a blue light through an optical fiber they’d implanted in a rat’s brain. Covid Vaccine Pioneers and Others Win 2021 Lasker Awards in Medicine 2021-09-24T04:00:00Z For that, they will need the quantum equivalent of optical repeaters, the components of today’s telecommunications networks that keep light signals strong across thousands of kilometers of optical fiber. New internet woven from ‘spooky’ quantum links could supercharge science and commerce 2021-06-03T04:00:00Z The photons collected by each telescope have to be sent via optical fibers to some location where they can be combined. Quantum Astronomy Could Create Telescopes Hundreds of Kilometers Wide 2021-04-19T04:00:00Z An optical fiber uses flint glass clad with crown glass. College Physics for AP Courses 2015-08-12T00:00:00Z It was one of the stranger and more monotonous jobs in astronomy: plugging optical fibers into hundreds of holes in aluminum plates. Robots are speeding up the most boring job in astronomy 2021-02-03T05:00:00Z It would tighten security requirements for next-generation wireless and optical fiber networks and fine violators. China accuses Britain of discriminating with tech ban 2020-11-25T05:00:00Z These channels are then combined, or multiplexed, in the same optical fiber and sent to each node. Physicists Create City-Sized Ultrasecure Quantum Network 2020-09-03T04:00:00Z Also, photons from some telescopes may have to be kept in abeyance in “delay lines,” often involving optical fibers, to ensure that the light from all telescopes has traveled the same distance. Quantum Astronomy Could Create Telescopes Hundreds of Kilometers Wide 2021-04-19T04:00:00Z A light ray entering an optical fiber surrounded by air is first refracted and then reflected as shown in Figure 25.55. College Physics for AP Courses 2015-08-12T00:00:00Z In a second survey, Black Hole Mapper, the optical fibers will gather light from bright galaxies to learn about the supermassive black holes they harbor. Robots are speeding up the most boring job in astronomy 2021-02-03T05:00:00Z In ground-based quantum communications, however, the optical fibers that connect two locations absorb transmitted photons, and the rate of absorption increases over distance. China Reaches New Milestone in Space-Based Quantum Communications 2020-06-25T04:00:00Z He and his colleagues demonstrated their ideas using a quantum network with eight nodes in which the most distant nodes were 17 kilometers apart, as measured by the length of the optical fiber connecting them. Physicists Create City-Sized Ultrasecure Quantum Network 2020-09-03T04:00:00Z Commercial ventures have already used the International Space Station to conduct pharmaceutical research, manufacture optical fibers and launch satellites. SpaceX Lifts NASA Astronauts to Orbit, Launching New Era of Spaceflight 2020-05-30T04:00:00Z In optical fibers, light needs to be focused into the fiber. College Physics for AP Courses 2015-08-12T00:00:00Z A major hurdle was avoiding absorption of the photons in the optical fiber. Quantum internet closer as physicists stretch spooky link between atoms 2020-02-13T05:00:00Z In January, Lanyon’s team in Innsbruck reported setting the record for creating entanglement between matter and light over 50 kilometers of optical fiber. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z Creation of the continuous wave laser that operated at room temperature, he said, resulted in the “rapid development of optical fiber communication.” Zhores Alferov, Nobel-winning physicist who paved way for cellphones, fiber optic communications, dies at 88 2019-03-04T05:00:00Z On the ground, using optical fiber lines, the ceiling is about 150 miles. Race Is On to Protect Data From Next Leap in Computers. And China Has the Lead. 2018-12-04T05:00:00Z The numerical aperture of the optical fiber can be determined by using the angle αmax. College Physics for AP Courses 2015-08-12T00:00:00Z To do that, Pan and colleagues used another laser pulse and a device called a waveguide to stretch the photons’ wavelength 60% to the sweet spot for transmission down a standard optical fiber. Quantum internet closer as physicists stretch spooky link between atoms 2020-02-13T05:00:00Z The task: to send this photon through an optical fiber while preserving the entanglement. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z Such devices must pass particles through quantum channels, such as optical fibers, that invariably suffer from noise. Quantum chicken-or-egg experiment blurs the distinction between before and after 2018-08-17T04:00:00Z The Commerce Ministry said optical fiber preforms from the United States and Japan will face additional duties of 37.9 to 78.2 percent for five years. Business Highlights 2018-07-10T04:00:00Z This property of optical fibers is called low loss. College Physics for AP Courses 2015-08-12T00:00:00Z On Tuesday, China’s commerce ministry raised “anti-dumping tariff rates” for some U.S.-made optical fiber products, effective July 11. Stock futures higher as focus shifts to earnings 2018-07-10T04:00:00Z Each node would transmit an entangled photon through 50 kilometers of optical fiber to a station in the middle. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z On either side of the cross is an optical fiber, positioned to pipe a single photon of light at either the left or the right side of a volunteer’s eye. The Human Eye Could Help Test Quantum Mechanics 2018-07-10T04:00:00Z Of the four site-specific pieces, the most hypnotic is a grid of exceptionally thin optical fibers that pulse in complex patterns to whooshing accompaniment. Intriguing and unexpected art shows you should see this summer 2018-06-06T04:00:00Z This property of optical fibers is called high bandwidth. College Physics for AP Courses 2015-08-12T00:00:00Z The researchers connected the chips with an optical fiber and cooled the whole setup close to absolute zero to damp out vibrations. Einstein’s ‘spooky action at a distance’ spotted in objects almost big enough to see 2018-04-25T04:00:00Z In 2015, the Delft team placed two spatially separated matter nodes made of diamond NV centers about 1.3 kilometers apart, linked by optical fiber. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z Using an optical fiber link, they connected the clock with another one about 55 miles away in Torino. An atomic clock is used to measure not time but the height of mountains 2018-02-23T05:00:00Z The optical fiber line crosses into China from the Rasuwagadhi border point, northwest of Kathmandu. Nepal accesses internet through China, ending India monopoly 2018-01-12T05:00:00Z This property of optical fibers is called reduced crosstalk. College Physics for AP Courses 2015-08-12T00:00:00Z They are also linked via optical fiber cables to a “meet-me room”—the location in a data center where networks interconnect directly with the internet backbone, without needing an ISP to serve as an intermediary. Net Neutrality Loss Could Rekindle ISP Alternatives for Internet Access 2018-01-08T05:00:00Z The entire interaction converts the incoming photon into another of “telecom” wavelength, one well-suited for optical fibers. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z Astronomers boosted the instruments' precision in part by isolating them from mechanical and thermal noise—mounting them inside vacuum vessels that are separated from the telescope and piping in light through optical fibers. Telescopes around the globe power up their search for Earth-like planets 2018-01-04T05:00:00Z In November, Made in Space plans to start in-space production of optical fiber — the building block of the telecommunications industry. The next manufacturing boom could come from space 2017-08-21T04:00:00Z Another vital use is in optical fiber technologies where fibers are designed to provide optimum performance at specific wavelengths. College Physics for AP Courses 2015-08-12T00:00:00Z This made the cells sensitive to light, enabling the researchers to activate them with great precision, using laser pulses delivered into the brain by optical fibers. Electric Brain Stimulation Offers Binge-Eating Clue 2017-05-31T04:00:00Z The Innsbruck team then injected this photon into a 50-kilometer-long section of optical fiber. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z Over the next three to five years, global consumers will likely adopt faster 5G wireless technologies and significantly faster wireline technology, such as optical fiber to the home. The Pros of Investing in the Technology Sector 2016-10-21T04:00:00Z The pulses course around a single long loop of optical fiber like so many wooden horses on a carousel. Odd computer zips through knotty tasks 2016-10-20T04:00:00Z The cladding and an additional protective layer make optical fibers flexible and durable. College Physics for AP Courses 2015-08-12T00:00:00Z Those jolts of energy caused both electrons in both labs to emit photons that traveled down optical fibers to a third instrument in a lab equidistant between them. What Einstein Got Wrong About the Speed of Light 2015-10-22T04:00:00Z Such photons are terrible travelers when injected into optical fibers, diminishing in intensity by an order of magnitude for every kilometer they travel. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z In their proof-of-concept study, they sent light from the LED through an optical fiber to stimulate neurons in mouse brain slices. Artificial Skin Sends Touching Signals to Nerve Cells 2015-10-20T04:00:00Z Modi said he hoped to build a optical fiber network to provide villages across his country with internet. How Facebook's CEO Made India's Prime Minister Cry 2015-09-27T04:00:00Z Most telephone conversations and Internet communications are now carried by laser signals along optical fibers. College Physics for AP Courses 2015-08-12T00:00:00Z To do that, they first entangled each spinning electron with the state of a photon that they then sent down an optical fiber to a third station between the other two. More evidence to support quantum theory’s ‘spooky action at a distance’ 2015-08-28T04:00:00Z The first stage, many say, would be a quantum network using standard optical fiber to connect at least three small quantum devices about 50 to 100 kilometers apart. The Quantum Internet Is Emerging, One Experiment at a Time 2019-06-19T04:00:00Z It’s woven through with optical fiber, resulting in a beautiful Chinese woman who glows while peeking through a circular cutout. The Peninsula Paris Celebrates Its First Anniversary 2015-08-06T04:00:00Z And their homes, too, although a new study suggests that a big home is worthless if it’s not wired with high-speed optical fiber. Bragging about Internet speeds is the new virility contest 2015-07-17T04:00:00Z Extensive optical fiber cables have been placed on the ocean floor and underground to enable optical communications. College Physics for AP Courses 2015-08-12T00:00:00Z The segment will also benefit from growth in internet traffic, which should drive demand for optical fiber. Corning's Earnings Rise On Fiber Optics, Gorilla Glass, CPM 2015-04-30T04:00:00Z Incorporated into a broad variety of consumer electronics and optical fibers, lasers also are used to cut metal, perform surgery, trap atoms and trigger nuclear fusion reactions. Laser's co-inventor, Nobel laureate Charles Townes, dead at 99 2015-01-29T05:00:00Z As forAlbert Einstein, even before he became famous for his theory of relativity, he won a Nobel for describing photons, whose most familiar latter-day application is in optical fiber communications. Why Are Nobel Economists So Darned Useless? 2014-10-13T04:00:00Z In the span of just five years, from the FCC’s adoption of a policy of regulatory forbearance for fiber and IP networks in 2003, the miles of optical fiber doubled from five to ten million. Want To Keep Telecom Investment Going Strong? Avoid Rate Regulation Under Title II 2014-09-10T04:00:00Z Endoscopes are used to explore the body through various orifices or minor incisions, based on the transmission of light through optical fibers. College Physics for AP Courses 2015-08-12T00:00:00Z Similar to optical fiber, waveguides are pathways that help channel information stored in beams of light. Temperature And Fluid Sensing Gorilla Glass May Help Corning Retain Apple 2014-08-11T04:00:00Z Next, an optical fiber — a spaghetti-thin glass cable that transmits light from its tip — is inserted through the skin or skull to the site of the virus. Can the Nervous System Be Hacked? 2014-05-23T04:00:00Z Inside the float pack and depressor are two linked spools of optical fiber. To Hades and Back: Under the Weather 2014-04-23T19:17:09Z Incoming light from the target star will be split into the visible and near-infrared and sent via separate optical fibers to the two different spectrographs. On The Hunt For The Very Closest Alien Earths 2014-01-18T10:19:00Z How does the NA of a microscope compare with the NA of an optical fiber? College Physics for AP Courses 2015-08-12T00:00:00Z It consists of billions of computers linked together using optical fibers and copper cables that rapidly instantiate specific connections using ultrafast communication protocols. Is Consciousness Universal? 2014-01-01T05:45:00.400Z However, in recent years, data communication underwent a paradigm shift away from electronic schemes to light-based communication with optical fibers. [Perspective] Triggering an Optical Transistor with One Photon 2013-08-15T17:56:16.470Z Finally, however, Ramirez and his colleague threaded fine optical fibers into the brains of the mice and returned them to the red box—the dangerous one. Creating False Memories in Mice Brains -- and in Yours 2013-07-25T19:35:29Z The researchers then inserted an optical fiber to shine a light on these cells for a few minutes a day. Compulsive Behavior Successfully Triggered and Then Treated in the Lab 2013-06-06T21:45:00.343Z There are ways to boost capacity, of course, such as adding cables, packing those cables with more data-carrying optical fibers and off-loading traffic onto smaller satellite networks, but these steps simply delay the inevitable. How to Build a Smarter Internet (preview) 2013-06-04T12:15:00.337Z According to a report from the BBC, Syrian state-run media said the outage was due to a “fault” in optical fiber cables that connect the country to the World Wide Web. Syrian Web traffic returns after 20-hour outage 2013-05-08T17:41:28Z Buried within the cables are the same hair-thin optical fibers that underpin the global Internet. Big Data And Microseismic Imaging Will Accelerate The Smart Drilling Oil and Gas Revolution 2013-05-08T13:24:49Z It's also key to manufacturing optical fibers and microchips. U.S. Senate Committee Holds Hearing on Helium Bill 2013-05-07T22:25:00Z The supremely inert gas is also indispensable for the production of microchips and optical fibers. Once Again, Congressional Committee Moves to Head Off Helium Crisis 2013-02-15T21:00:00Z There are ways to boost capacity of course, such as adding cables, packing those cables with more data-carrying optical fibers and off-loading traffic onto smaller satellite networks, but these steps simply delay the inevitable. When Will the Internet Reach Its Limit (and How Do We Stop That from Happening)? 2013-02-12T12:15:00.243Z This wasteful duplication prevents them from investing as much as they otherwise might in modern optical fiber, wireless, and cloud data centers. Big Broadband's Secret Plan to Deliver Wildly Popular Content and Apps to Happy Consumers 2013-01-21T14:41:15Z One area of study was in finding ways to use light waves to convey information on optical fiber rather than copper wire or radio waves. Tingye Li, Instrumental in the Laser’s Development, Dies at 81 2013-01-06T23:34:48Z Many system-makers are beginning to replace the interfaces that traditionally used copper wires with optical fibers. Why IBM and Intel Are Chasing the $100B Opportunity in Nanophotonics 2012-12-13T23:15:14Z This necessarily diverts capital from crucial investments in modern optical fiber and 4G wireless. "Phone" Is Just an App; Why Regulate It? 2012-12-12T15:00:17Z Sunlight is directed all over the inside of the silo by optical fiber technology. Green Blog: Another Path to Biofuels 2012-11-23T14:58:34Z In commentaries and interviews, she oddly asserts that consumers need fast optical fiber broadband connections and powerful desktop computers to apply for jobs. Big Broadband's Secret Plan to Deliver Wildly Popular Content and Apps to Happy Consumers 2013-01-21T14:41:15Z Two photons were sent down separate optical fibers and their waves were twisted, and twisted, and twisted some more, ramping up their angular momentum — imagine a wave shaped like a spiral, spinning faster and faster. Spooky Quantum Entanglement Gets Extra 'Twist' 2012-11-06T18:45:09.067Z Quantum cryptography has been shown to function over several kilometers in optical fibers. Bringing Schrödinger s Cat to Life 2012-10-09T18:15:11.620Z This means more cell towers, more small cells, more Wi-Fi, more advanced technology like LTE and MIMO, more spectrum, and more Ethernet optical fiber links connecting all these wireless and data center nodes. "Phone" Is Just an App; Why Regulate It? 2012-12-12T15:00:17Z The photons then travel down optical fibers to a beam splitter, a device typically used to split a light beam in two. Quantum Computing with Ions [Repost] 2012-10-09T18:15:00.540Z Yes, optical fiber would replace copper, but only at very great expense. Big Broadband's Secret Plan to Deliver Wildly Popular Content and Apps to Happy Consumers 2013-01-21T14:41:15Z This was a process that required several key innovations, because the most common teleportation solution – using optical fiber – wasn’t an option due to signal degradation. Physicists Quantum Teleport Photons Over 88 Miles 2012-09-06T06:03:24Z There is also the deep-sea sponge with a crown composed of optical fibers. New Water-Repelling Surfaces Avoid the Deadly Perils of Icing [Video] 2012-01-26T14:15:02.263Z A more general theory of phase noise of optical fiber resonators should consider all thermally induced noise sources. [Technical Response] Response to Comment on ?Probing the Ultimate Limit of Fiber-Optic Strain Sensing? 2012-01-19T18:55:34.530Z Furthermore, investigators can expand the quantum gate operations to large numbers of qubits by connecting additional ion emitters by optical fiber and repeating the procedure until more entangled links are established. Quantum Computing with Ions [Repost] 2012-10-09T18:15:00.540Z Reaching thermal-noise-limited strain resolution in passive optical fiber at very low frequencies is thus a formidable challenge. [Technical Comment] Comment on ?Probing the Ultimate Limit of Fiber-Optic Strain Sensing? 2012-01-19T18:55:31.047Z Temporal cloaking depends on special lasers and optical fibers that disperse or undisperse light in predictable ways. ?Time cloak? hid event in experiment, physicists say 2012-01-04T19:54:00Z Then two optical fibers are placed in the drop, and the researchers analyze the scattering of light that ensues. Verify That You Have Good Scotch - With Lasers 2011-11-01T17:36:08Z Global demand for optical fiber remains healthy,” he added. Corning Q3 Tops Estimates 2011-10-26T13:50:18Z In this experiment, the optical fiber itself played a role similar to that of the holey plate. Pushing Light Beyond Light Speed 2011-08-11T22:01:00Z Thermodynamically induced phase fluctuations in optical fiber are indistinguishable from mechanically induced phase fluctuations. [Technical Comment] Comment on ?Probing the Ultimate Limit of Fiber-Optic Strain Sensing? 2012-01-19T18:55:31.047Z Because it is dark in the catacombs of the brain, enlightenment comes from a tiny optical fiber snaking its way through the tissue. An On-Off Switch for Sex and Violence 2011-07-26T13:45:00.237Z Consumers’ universal desire for efficient downloads is also driving demand, said Marty Curran, Corning’s senior vice president and general manager for its optical fiber unit. Corning Bringing High-Speed Fiber Connections To PCs, Tablets 2011-07-19T20:14:07Z The pulses would be sent by a laser and passed through a hologram or multimode optical fiber, which twists the light. A High-Bandwidth Interplanetary Connection 2011-07-15T21:31:47Z It also offers equipment for the medical, optical fiber and solar industries. UPDATE 1-Air Products buys semiconductor industry supplier 2011-06-15T18:36:40Z But data centers need to be close to where people and traffic are, and where the big fat optical fiber backbones are located. Opportunity In The Internet's Voracious Energy Appetite: The Cloud Begins with Coal (and fracking) 2011-05-31T18:40:36Z The owner of optical fiber networks that hedge funds, exchanges and social media companies use to send data in cities rose to a record this week on speculation it is looking for buyers. AboveNet in Play as Fiber Creates 43% Verizon Premium: Real M&A 2011-05-26T03:25:57Z They experienced no ill effects from the viruses or the optical fibers, and the team was able to control selected neurons using light. Control Desk for the Neural Switchboard 2011-05-16T23:10:35Z All they need is electrical power and an optical fiber connecting them to the phone company's network. Wireless advances could mean no more cell towers 2011-02-11T21:40:42Z It's investing more in home broadband than any other company, since it's upgrading about two-thirds of its local-phone network with optical fiber for ultra-fast Internet access. Verizon challenges FCC's net neutrality rules 2011-01-21T15:50:00Z But data centers need to be close to where people and traffic are, and where the big fat optical fiber backbones are located. Opportunity In The Internet's Voracious Energy Appetite: The Cloud Begins with Coal (and fracking) 2011-05-31T18:40:36Z The photons would act as a kind of shared cryptographic key, but the problem is that the individual photons have a maximum range of about 100 kilometers in an optical fiber. Entangling Appliance: Solid-State Memories Pave the Way to Practical Quantum Communication 2011-01-13T23:15:00.217Z “If you want to turn off a brain circuit and the alternative is surgical removal of a brain region, optical fiber implants might seem preferable,” Dr. Boyden said. Control Desk for the Neural Switchboard 2011-05-16T23:10:35Z Another hurdle is connecting the smaller cells to the bigger network through optical fiber or other high-capacity connections. Wireless advances could mean no more cell towers 2011-02-11T21:40:42Z From the official announcement: "Today, more than a billion kilometers of optical fiber around the world forms the backbone of modern global communication." World Changing Ideas: December's Scientific American 2011-01-05T22:18:46.567Z The chemical is an ingredient of many plastics, electronic devices, optical fibers and more. Another Plastics Ingredient Raises Safety Concerns 2010-05-19T19:32:00Z One day, however, your telephone, TV, fax machine and personal computer will be replaced by a single ``information processor'' linked to the worldwide Net by strands of optical fiber. Big Dummy's Guide to the Internet Finally, researchers delicately thread thin optical fibers down through layers of nervous tissue and deliver light to just the right spot. Control Desk for the Neural Switchboard 2011-05-16T23:10:35Z Most long-distance phone traffic is already carried in digital form, through high-volume optical fibers. Big Dummy's Guide to the Internet |
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