Semiconductor Laser Construction and Working I Principle I Characteristics I 7 Advantages, Disadvantages and Applications.
In this laser semiconductors like GaAs, InP, GaN etc. are used as the active medium and population inversion is achieved by forward biasing the semiconductor. Semiconductor Laser Construction and Working Semiconductor Diode Laser Principle Semiconductor lasers are basically PN junction diode. When a p-type semiconductor (has an excess of holes) is in intimate contact with … Read more