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What type of Electromagnetic radiation used in optical fiber communication?
Wiki User
∙ 13y ago
Gamma rays.
Wiki User
∙ 13y ago
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Which electromagnetic radiations can be transmitted through an optical fiber?
Visible light.
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
How electromagnetic waves used in communication?
All electromagnetic radiation can be used for communication, up to frequency of, let's say, 3 x 1015 Hz (down to wavelength of, say, 100 x 10-9 m), in the ultraviolet. Past that, higher frequencies (shorter wavelengths) are difficult to generate, modulate, and control, are more hazardous to human exposure, and are absorbed in the atmosphere, so they're not too practical for communication.
Is fiber obtics a good conductor of electricity?
No. An optical fiber is a slim hair composed of glass. Glass is a fine insulator, and an optical fiber doesn't conduct electricity at all.
Which electromagnetic radiations can be transmitted through an optical fiber?
Visible light.
Optical communication- may2008 question paper?
what is fiber optics what is fiber optics
Why bandwidth is more in optical communication?
Bandwidth of an optical fiber determines the data rate.
What are applications of optical fiber?
A: Mostly for mullti channels communication
Appropriate communication media for CD-Net is?
optical fiber
Application of optical fiber communication in railways?
To contact with the remote persons
What is used in optical fiber communication?
WDM wavelength division multiplexing
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.
What properties of glass make it particularly useful for communication via optical fiber?
qsd
Name two electromagnetic wave use to carry through an optical fiber?
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.
What is Relationship between electrical and optical bandwidth for an optical fiber communication?
The electrical bandwidth refers to the frequency range that the electronic components in the communication system can handle, while optical bandwidth refers to the frequency range that the optical fiber can transmit. The relationship between the two bandwidths is important in ensuring that the data transmission is efficient and reliable. Matching the electrical and optical bandwidths helps to avoid signal degradation and distortion in the communication system.
What is OCDMA in optical fiber communication?
OCDMA: Its nothing but Optical code division multiple access or Orthogonal code divsion multiple access..
