It’s Time You Learn About Fiber Optics & Formulas
For the better part of the American population fiber optics is a mystery to them. However, the fiber optics & formulas it pertains are actually part of a not-so-complicated branch of Applied Science. School yourself about fiber optics, added knowledge isn’t a wasted experience, and anyone can always afford to have additional awareness. Don’t be distraught by all the terms encountered, on the other hand. Applied Science isn’t as frightening as it seems. It is in fact quite easy, as long as you follow this discussion of fiber optics & formulas in every detail.
So here goes:
What is Fiber Optics? It is a branch of Applied Science and Engineering, the former being a practical science of applying facts from other natural scientific incident to another practical problems. In our case, the incident is how light can travel through the entire length of a glass tube, provided that it meets a certain criteria: there shouldn’t be so much impurities in the glass as to decrease, absorb, or reflect the relay of light.
This light relaying property is called Refractive Index, or Index of Refraction. It is the ability of the substance to reflect the light within the confines of its body, thus traveling through its entire length. So, illustratively, if you introduce a light source on one end of the fiber optic thread, the light travels along its entire body (illuminating the material by doing so) and dispersing the light at the opposite end –strongly.
Take for instance this picture: http://en.wikipedia.org/wiki/Image:Fiber_optic_bundle.jpg
You see, the hidden end should have the light source, thus allowing the light to travel along its entire length. Notice how the light somewhat “dimmed” at the point where it was slightly bending? You should also notice that the hand was clearly illuminated. This is the dispersion of the light onto the hand, a phenomenon of light escaping onto the sides by the bending of the optical fibers. Now imagine if these fibers are coated with a material with lower Index of Refraction? There will be no light spilt, and the light carried onto the opposite end will be fuller and stronger. Why? Because being coated with a low refractive index material and with the fiber having a high refractive index the light is “contained”, even if the wires are bent.
So therefore, we know that the Index of Refraction plays an integral part in the transmission of light along the entire fiber. Thus for the fiber optics & formula:
RI of the medium = [186 x 10-3 ÷Speed of light in medium]
Where:
RI is the Refractive Index
186 x 10-3 is the speed of light in optimal (vacuum) conditions
Fiber Optics
Fiber Optics Test Equipment: Diagnosis Needed
Computing The Fiber Optics Delay Per Foot
Fiber Optics Fault Tester: Check Your Losses
In Need Of A Medium: Fiber Optics For High Definition Television
Fiber Optics
... through the use of its Emergency Fiber Restoration Kit. The toll kit is complete with the entire gadget needed in performing the task. The hassle-free job of stripping, splicing and restoring the fiber can be done in an instant with the help of these tools. The need for a better performing fiber optics ...
Government Uses Of Fiber Optics
... surveillance had gain notable achievement due to fiber optics and what it allows. If you re still bamboozled, try watching Air Force One and John Leguizamo, playing as an anti terrorist operative. That fiber optics shown on that film by the way is old techie. Newer, sleeker, less conspicuous designs have ...
... achieved clearly and fast. With the use of available Internet or intranet, data is being transmitted passing through different paths and going through several directions in a speed of light. Because of the innate data capacity of fiber optics transmission, sending huge file is now made possible. The same ...
In Need Of A Medium: Fiber Optics For High Definition Television
... transfer. What easily comes to mind is the consideration of fiber optics for high definition television - and fiber optics technology does not fail to answer to the demand, and rise up to the challenge. Fiber Optics for High Definition Television The Way To Go With the bandwidth intensive needs of HDTV, ...
Computing The Fiber Optics Delay Per Foot
... per foot: v = c n The formula of velocity is also useful to obtain the fiber optics delay per foot data. By dividing the speed of light over the time it takes for the light to reach a point, you can deduce the fiber optics delay per foot. v = s t Where: Velocity equals the speed (of light) divided against ...