Friday, August 03, 2012

Photodiode working & Animation


What is Photodiode?

A photodiode is a type of photodetector capable of converting light into either current or voltage, depending upon the mode of operation. The common, traditional solar cell used to generate electric solar power is a large area photodiode.

Photodiodes are similar to regular semiconductor diodes except that they may be either exposed (to detect vacuum UV or X-rays) or packaged with a window or optical fiber connection to allow light to reach the sensitive part of the device. Many diodes designed for use specifically as a photodiode use a PIN junction rather than a p-n junction, to increase the speed of response. A photodiode is designed to operate in reverse bias.

Click below to view the animation

Photo diode







Hardwork Can Never Ever Fails...

Best Luck...



1 comment:

  1. you are clear my mind actually after reading your article i got clear my complete doubt. thanks for such easy understanding post. I also got some similar at here just for your info i post here link may be useful for future aspect how do photodiode arrays work?

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