Electronics Engineering

Whenever a photon is incident on an atom, that atom is excited from a lower…

Laser Diode is another popular diode for its kind. This is an optical diode which…

This one is the most popular diodes used in our daily life. This is also…

The light dependent diodes include Solar cell, which is a normal PN junction diode but…

Photo diode, as the name implies, is a PN junction which works on light. The…

These are the diodes which are operated on light. The word “Opto” means Light. There are…

This is a special type of diode in which a PN junction is replaced by…

If the impurity concentration of a normal PN junction is highly increased, this Tunnel diode is formed.…

This is a normal single PN junction diode which is especially designed for switching purposes.…

This is a special kind of diode which permits current flow not only in forward…