The light used in optical fibres is either visible or infra red like my super whizzie broadband....
Fiber optics does not transmit sound. The long tiny fibers are long narrow strands of glass or a glass-like material generally referred to as optical fibers. Light travels inside these strands with little loss. Modulating the light makes the light into a signal and so the light can carry information. One common use of optical fibers to transmit information is the use to communicate phone calls, so sound is convered to a light signal and transmitted through optical fibers and at the other end it can be converted back into sound. Optical fibers do not transmit sound but transmit light that contains the information abut the sound. The phase "concentrated light" does not really apply to this process in an obvious way because "concentrated" is a term with meaning only in a comparative sense. Light is transmitted through optical fibers and carries digital information of all sorts.
The light inside them travels parallel to the insid surface of the fibers
optical fibers
Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber. The light forms an electromagnetic carrier wave that is modulated to carry information. First developed in the 1970s, fiber-optic communication systems have revolutionized the telecommunications industry and have played a major role in the advent of the Information Age. Because of itsadvantages over electrical transmission, optical fibers have largely replaced copper wire communications in core networks in the developed world.The process of communicating using fiber-optics involves the following basic steps: Creating the optical signal involving the use of a transmitter, relaying the signal along the fiber, ensuring that the signal does not become too distorted or weak, receiving the optical signal, and converting it into an electrical signal.A Fiber Optic is a piece of plastic or glass with light going through it.A technology that uses glass or plastic to transmit data.this data can be a cable tv data,computer networking data or telephone data .
That would be fiber-optic communication. Note: Sound is not carried; only light.
Infrared & Microwaves are used to carry information through Optical Fibres. Infrared carries visible light Radio Waves & Microwaves carry telephony and computed data E.Akbay
Fiber optics does not transmit sound. The long tiny fibers are long narrow strands of glass or a glass-like material generally referred to as optical fibers. Light travels inside these strands with little loss. Modulating the light makes the light into a signal and so the light can carry information. One common use of optical fibers to transmit information is the use to communicate phone calls, so sound is convered to a light signal and transmitted through optical fibers and at the other end it can be converted back into sound. Optical fibers do not transmit sound but transmit light that contains the information abut the sound. The phase "concentrated light" does not really apply to this process in an obvious way because "concentrated" is a term with meaning only in a comparative sense. Light is transmitted through optical fibers and carries digital information of all sorts.
The light inside them travels parallel to the insid surface of the fibers
The Axons
It is used in optical fibers. It is also the reason we see a rainbow and why diamonds have their brilliance.
optical fibers
If by "land lines" you mean electrical wires, cables, or optical fibers, then sound doesn't travelthrough these. They're used to carry electric currents or light beams from place to place, whichare continuously being changed in pre-arranged ways, to carry information that make it possibleto construct a copy of the sound at the receiving end.
parasympathetic
The ventral roots contains motor fibers, responsible for motion, whereas the dorsal sensory fibers, responsible for touch and feeling.
No.The idea of optic fibers is to transfer light as in pulses of information.We use optic fibers during surgery too, and these fibers can carry high energy beams.Thought of mind:It is possible to convert electricity into light, transmit it through the cable and then use a solar-panel at other end to convert back to electricity again.The loss would most likely be great. The energy would need to be "packed" together in a tiny lazer beam. This beam would possibly burn through your Solar-panel at the other end.
No. Nerves are not blood-filled. They are a bundle of fibers that carry information from parts of your body back to your brain, where your brain then processes that information.
what is the name given to the cell that carry message though the nervous system