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Name two electromagnetic wave use to carry through an optical fiber?
Wiki User
∙ 12y ago
We usually use some form of coherent light wave in fiber optic conduits to move data. That means a laser and the emission of light somewhere at or about optical wavelengths.
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoeither pulses of infra-red radiation or pulses of visible light radiation x
Wiki User
∙ 13y agoVisible light, and some frequencies of ultraviolet light.
Wiki User
∙ 12y agoLaser light.
Wiki User
∙ 12y agoa visible ligt
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Is optical fiber unidirectional?
The optical fiber can be used both as unidirectional and bidirectional. The main application of optical fiber is in long-distance links, so there exists no need to employ them as unidirectional. For each direction different wavelengths are used to modulat the signals. At the same time many bidirectional signals can travel through the same optical fiber.
Is cross talk is possible in optical fiber?
One of the advantages of optical fiber is that it is NOT susceptible to cross-talk.
Why is optical fiber is small?
The light will be considered energy and that energy bounces side to side through the fiber. There is a constant loss. So the smaller the fiber the less loss you would have.
Can electricity be transmitted through optical fibers?
No. Light is transmitted through optical fibers.
Why can a laser beam travel through a curled-up optical fiber?
The laser shines through the fiber optic cable because the edge of the inside of the cable can act as a mirror. This is called internal reflection.
Which electromagnetic radiations can be transmitted through an optical fiber?
Visible light.
What type of Electromagnetic radiation used in optical fiber communication?
Gamma rays.
What is optical fiber explain?
optical fibers are strands of glass or plastic that use light to pass information. It is very fast and is not disturbed by electromagnetic fields.
How many phone calls can one optical fiber carry at once?
200
Can an optical fiber transmit microwaves?
To be perfectly technical, the answer to this question would have to be 'yes', but only because light and radio are the same physical phenomenon. The optical fiber only conducts the electromagnetic waves that we usually describe as "light". The waves that we normally describe as "radio" cannot pass through optical fiber.
What part of the spectrum carries TV signals through optical fiber cables?
Fiber optic cables carry light, not radio frequency energy. Somewhat like comparing apples to nuts.
Is optical fiber unidirectional?
The optical fiber can be used both as unidirectional and bidirectional. The main application of optical fiber is in long-distance links, so there exists no need to employ them as unidirectional. For each direction different wavelengths are used to modulat the signals. At the same time many bidirectional signals can travel through the same optical fiber.
Is optical fiber ihollow or not?
The main part of an optical fiber is a glass fiber (NOT hollow) within another glass fiber of another type of glass. Both types of glass have a different index of refraction; the signal travels through the inner glass fiber.
What is optic fiber?
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 .
Explain the propagation of light through optical fiber and appilication of optical fiber as wave guide and sensor?
The concept of light propagation, the transmission of light along an optical fiber, can be described by two theories. According to the first theory, light is described as a simple ray. This theory is the ray theory, or geometrical optics, approach. The advantage of the ray approach is that you get a clearer picture of the propagation of light along a fiber. The ray theory is used to approximate the light acceptance and guiding properties of optical fibers. According to the second theory, light is described as an electromagnetic wave. This theory is the mode theory, or wave representation, approach. The mode theory describes the behavior of light within an optical fiber. The mode theory is useful in describing the optical fiber properties of absorption, attenuation, and dispersion
What is the optical range of optical fiber?
40 GHz
What is fiber-optic?
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 .
