SYDNEY, Oct. 24 (Xinhua) -- Advanced technology harnessing unique features of light beams could carry more data and process it more quickly, pointing to internet speeds that are 100 times faster than what connections now allow, according to a latest Australian-linked research. Current broadband f...
light beam- a column of light (as from a beacon) beam of light,ray,ray of light,shaft of light,irradiation,shaft,beam heat ray- a ray that produces a thermal effect high beam- the beam of a car's headlights that provides distant illumination ...
Beam Light Series Projection Light Series Wash Light Series Special Display Series Culture and Tourism Landscape Series Road Light Series Road Module Series Educational Lighting Series Project Honors EXC Lighting has illuminated cities worldwide with cutting-edge outdoor lighting solutions. Our top-rated ...
Efficient4 Why did Professor Hass block the light beam3with his hand from time to time?A. To make sure that the equipment worked well.阅读理解│E 题材:科技发明 建议用时:7-9 min 实际用时: Light bulbs could be soon used to broadcast wireless Internet. Harald Hass at Edinburgh University i...
The critical high-quality micro-optical components of the setup, namely a diffractive optical element generating the 7 × 7 beamlets and a 7 × 7 lens array, are manufactured by using a commercial two-photon grayscale 3D laser printer. [HTML FullText](7830) [PDF 8752KB](3051) Priority ...
The telecommunications business has always involved some risks. But now two of telecom’s largest companies are investing in thin air. Lucent Technologies is spending $450 million on a joint venture with Seattle-based TeraBeam Networks to build communica
data from a diver’s smartphone to a “gateway” device attached to their gear. Then, much like a booster that extends the WiFi range of a household internet router, this gateway sends the data via a light beam to a computer at the surface that is connected to the internet via...
By using a narrow beam of light (invisible to the eye), Taara transmits data as fast as 20Gbps for up to 20km at once. The chip can be installed and set up in a matter of hours, compared to the months or years it takes toinstall fiber infrastructure. ...
affected by polluting lights that reduce our ability to see even more. anything outside of a lightning beam is part of the darkness and the retroreflectors normally used in these conditions are only working in direct lightning, creating a serious security gap for people outside of the beam. ...
8. A searchlight/sky light for the projection of an intense beam of light into the night sky, comprising: a housing having an interior; a 350 watt LED array or more capable of emitting light upon application of electric current; a liquid cooled heat sink in conductive thermal communication ...