Working Principle of Photodiode, Quantum Efficiency, Responsivity

[@vamsireddy2270]

thank you mam, your explaination helped me very much in exam

[@DeepakKumar-yo7xd]

You have nicely explained. Best wishes.

[@spectrumsciencehub9113]

Nice explained madam. A cute smile in between is so naughty. Please explain how to calculate the quantum efficiency. Tq

[@nikhilsharma5510]

I like ur video

[@anandvishwakarma8133]

Mam you are very beautiful😍

[@aryamallick5426]

Badiya

[@ganeshraigond2289]

e is charge of electron

[@KhushiSharma-vp8et]

Why this is only possible in intrinsic semiconductor, not in extrinsic semiconductor

[@DeepakKumar-yo7xd]

Dark current will be high in extrinsic semiconductor. We don't want that to happen in a photodetector.

[@adrjnegative6235]