Knowledge in Photo diode

Photonic devices-semi conductor lasers,photo diodes

This PDFs contains all the information about photonic devices.It was written by me and explained by our senior expert faculty.It contains information about semi conductor lasers,photo diodes and LED materials.

Hall effect, photo diode,solar cell

This PDF contains information about hall effect, pn junction,photo diode,solar cell with their applications.This was explained to us by senior faculty in physics.And it can be easily understood by students and helpful to their semester exams.

LEDs (IV semester)

attached document contains notes of LED which is a type of special diode. These notes are prepared by Dr. Reenu Jain and are more than useful for someone who really wants to go in to the depth of the topic and clear concepts