Tubular laser beams can create what amount to fiber-optic cables made of thin air, researchers report in a study to appear in Physical Review X. Laser-heated air can efficiently transmit light signals ...
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Fundamental ball-screw technology hasn’t changed much since 1929 when Rudolph G. Boehm patented a device he called an “anti-friction” nut. The ability to smoothly and precisely move heavy loads is a ...
The Code requirements for optical fiber vary with the type of cable used Fiber optic cable has many advantages over competing technologies, including increased information capacity (by orders of ...
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Japanese firm develops optical fiber with 4x traffic capacity, could be used for undersea cables
NTT's multicore optical fiber (MCF) can quadruple capacity while maintaining the diameter of existing single-core cables ...
Telecommunications lines designed for carrying internet and phone service can pick up the rumble of thunder underground, potentially providing scientists with a new way of detecting environmental ...
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