A Diode laser is similar to a light emitting diode which is included of a junction between two semiconductors. Laser diodes are quickly becoming a crucial part of advanced technologies and are being utilized in applications like CD players, communications, laser printers, laser pointers, research & development, and industrial processing machinery. Laser diodes are compact in weight and size, work on low power supplies, have low maintenance, high efficiency, and a wide beam angle. Thus, laser diodes possess many advantageous features as compared to conventional laser systems, for instance, helium-neon gas types and ruby. 

#Laser Diode Market