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Hi, Fiber Optics transmit signal using lights rather than electic current, so when signal passes though an optical fiber cable, it does not generate electric or magnetic field around it, and it is not affected by surrounding magnetic or electric fields Adv of optical fiber is that they are immune to noise, signal passes at lights speed, and no signal power is lost along the transmission line.
What else can I help you with?
Why should the light ray be reflected rather than refractive in fiber optics?
Firstly, a fiber optic cable transmits light from one end of the fiber optic cable to the other end. You can kind of think of the fiber optic cable as a long tube. The way in which light travels from one end to the other is that it gets reflected off the inside parts of this glass or plastic tube by a physical phenomenon known as: Total Internal Reflection. Refraction of light only occurs when light travels from one medium to another. For example, when light travels from air to water, from water to air, from water to oil, etc. In other words, in terms of fiber optics, the only way light will get refracted is if it passes through the glass or plastic tube. But if this happened, then the light will exit the fiber optic cable as it travels from one end of the cable to the other end, and the light would not be properly transmitted, defeating the purpose of fiber optics. In other words, light should be reflective rather than refractive in fiber optics in order for light to be effectively transmitted from one end to the other end of a fiber optic cable.
How are fiber optics used in medicine?
Fiber optics are used in medicine for procedures such as endoscopy and minimally invasive surgery, where thin flexible fiber optic cables with a light source and camera can be inserted into the body to visualize internal organs or tissues. Fiber optics are also used in medical imaging techniques like confocal microscopy and optical coherence tomography for high-resolution imaging of cellular structures and tissues.
What is difference between core cable and pair cable?
The term core represents each individual conductor within a cable, and a pair is two cores (or two conductors) within a cable. For example if you have a 3 core cable, then the cable has 3 separate conductors in it (3 separate cables within the PVC coating). A 3 pair cable would be 3 sets of 2 cores, so this would have 6 conductors within the cable.
What is the fiber optics color code?
there is 12 color code for fiber opticTUBE (or FIBER) NUMBER COLOR1 Blue2 Orange3 Green4 Brown5 Slate (Gray)6 White7 Red8 Black9 Yellow10 Violet11 Rose (Pink)12 Aqua Bluefor cables that consist of more that 12 strands, the color code repeats itself.try to check this linkhttp://fiberoptictraining.blogspot.com/
What are the differences between an AC cable and a DC cable, and how do these variances impact their functionality and applications?
The main difference between an AC cable and a DC cable is the type of electrical current they carry. AC cables transmit alternating current, which changes direction periodically, while DC cables transmit direct current, which flows in one direction consistently. These variances impact their functionality and applications because devices are designed to work with either AC or DC power. AC is commonly used in homes and businesses for powering appliances and electronics, while DC is often used in electronics like computers and mobile devices. The choice of AC or DC cable depends on the specific requirements of the device being powered.
What is the difference between the guided and unguided?
guided media is that media which use some physical path like coaxial cable fiber optics etc
Difference between coaxial cable and STP cable used for computer networking?
Difference between coaxial cable and STP cable used for computer networking?
Cable that carries signal?
fiber optics
Where online can I buy fiber optics cable?
There are many great websites where you can purchase fiber optics cable. One great website is http://www.cablesplususa.com/.
What is the difference between armored cable and mc cable?
The difference between Armored cable and Metal Clad cable is that the MC cable has a EGC (Equipment Grounding Conductor). Both cables are armored, and look almost identical so watch out.
What is the diffirence between Cross cable and state cable?
The difference between a cross cable and a state cable is that a cross cable, or crossover cable, is used specifically to connect two of the same devices.
What is unguided communication medium?
A guided communication medium is a space be mostly of solid state such as wires , where tranmission/recieveing data is only carried out within the space that the medium occupies. In the case of a wire, it's volume. Transmission is restricted to that particular space, thus it is called a guided communication. Example of this types of medium inlcude the coaxical cable, fiber optic cable, twisted pair cable... A guided communication medium is a space be mostly of solid state such as wires , where tranmission/recieveing data is only carried out within the space that the medium occupies. In the case of a wire, it's volume. Transmission is restricted to that particular space, thus it is called a guided communication. Example of this types of medium inlcude the coaxical cable, fiber optic cable, twisted pair cable...
What is the difference between broadband and DSL internet if any?
DSL is considered to be broadband speed. There is a difference in speed between DSL and Cable. Cable is generally much faster.
What difference between copper cable and optical cable?
A copper cable transports electrical signals. An optical cable transports light signals.
What exactly is a fiver optics cable?
Fiber Optics is a means of carrying electronic information through a cable that has a glass core. Light signals are used through the cable. It is a very high speed medium as well. For more info check out www.wikipedia.com
Difference between 150 and 350 digital channel feed in cable tv?
The difference between 150 and 350 digital channel feed in the cable TV lies with the quality of the video.
Is there a difference between a standard telephone cable and a cable for the modem?
Telephone is Cat3 while the cable coming form the modem is Cat5
