What is a fiber optic sensor, Physics

Assignment Help:

What is a fiber optic sensor?

Fiber optic sensor:

A fiber optic sensor is a sensor which uses optical fiber either like the sensing tool ("intrinsic sensors"), or implies as of relaying signals through a remote sensor to the electronics which process the signals ("extrinsic sensors"). Fibers have several uses into remote sensing. Depending onto the application, fiber may be used due to its small size, or the fact which no electrical power is required at the remote location, or since many sensors can be multiplexed beside the length of a fiber by utilizing different wavelengths of light for every sensor, or by sensing the time delay as light passes beside the fiber by each sensor. There time delay can be finding using a device as like an optical time-domain reflectometer.


Related Discussions:- What is a fiber optic sensor

Reverse osmosis, Select one membrane industrial separation application for...

Select one membrane industrial separation application for (i) reverse osmosis (RO), (ii) ultrafiltration (UF) and (iii) microfiltration (MF) (at least one of the three (in total

Estimate the amount of heat removed, A cooling drum consists of a (horizont...

A cooling drum consists of a (horizontally) rotating, large stainless steel cylinder. The cylinder has a diameter D and a width of W. The cooling at the inside of the drum is so ef

Pulses, what exactly is pulse height analysis

what exactly is pulse height analysis

Electric field, The force acting on a unit positive charge at agiven point ...

The force acting on a unit positive charge at agiven point in an electric in an electric field of a point charge of asystem at charges is called the electric field or intensity of

How are fiber optic made, How are fiber optic made? The actual process ...

How are fiber optic made? The actual process varies significantly from one manufacturer to other. In essence, a huge cylinder of core is made off high purity material, an eleme

Determine the working of n- channel JFET, Determine the working of N- Chann...

Determine the working of N- Channel JFET In N-channel JFET, two p regions are connected with each other (internally or externally) and are called gate (G). Ohmic contacts are

Magnetism, what is the magnetic field at a distance l from the centre of th...

what is the magnetic field at a distance l from the centre of the circle of radius r which carries a current i

What wavelength does the observer find in each case, A commuter train blows...

A commuter train blows its horn as it passes a passenger platform at a constant speed of 40.0m/s. The train horn sounds at a frequency of 305 Hz when the train is at rest. (a) W

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd