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An optical fiber (or fibre) is a glass or plastic fiber that carries light along its length. Optical fibers are widely used in fiber-optic communications, which permits transmission over longer distances and at higher bandwidths (data rates) than other forms of communications
What else can I help you with?
How do you design point to point optical fiber communication link with 200 channels over a short distance?
how to design optical fiber link???????? . which coditions we have to keep in our mind in designing fiber network?????.in designing purpose which types of sours we will use & why???????????????????????
Block diagram of optical communication link?
An optical communication link consists of several key components: an optical transmitter, an optical fiber, and an optical receiver. The optical transmitter converts electrical signals into light signals, which are then transmitted through the optical fiber. The fiber guides the light signals over long distances with minimal loss. At the receiving end, the optical receiver converts the light signals back into electrical signals for further processing.
Can fiber optical lines be analog or digital?
It can be either or depending on the circuit, here's a link that will help you more: http://communication.howstuffworks.com/fiber-optic-communications/fiber-optic.htm
What is meant by atenuation in fiber optics?
Attenuation in fiber means 'loss of optical power' suffered by the optical signal in fiber itself.
What is the optical range of optical fiber?
40 GHz
How does an optical transmitter sends signals to the optical fiber?
Usually, there is a laser diode that is optically coupled to the 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.
Objective type question on optical fiber?
An objective type of question on optical fiber is on that focuses on the integral part of fiber optic. A good question would be, " Why are optical fibers immune to EMI? "
Describe refraction and reflection with respect to Fiber Optical Cable?
Describe refraction and reflection with respect to Fiber Optical Cable?
How would you use Optical Link Budget to design short intermediate and long reach fiber networks?
An Optical Link Budget is the overall gains and losses within an optical network. Having this budget would than allow for the cost effective selection of transmitter, receiver (transceiver) at each end of a network.
Is optical fiber spherical?
no, its cylindrical
What is the device used as an optical transmitter in optical fiber communication?
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