What is the full form of LASER

LASER: Light Amplification by Stimulated Emission of Radiation

LASER stands for Light Amplification by Stimulated Emission of Radiation. A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.

HISTORY

Albert Einstein was the first person to speak about the LASER process. The system was however completely developed in 1960 by Theodore H. Maiman.

Applications of LASER

LASERs are used in DVD, CD and Barcode Scanners.
Lasers are used in different types of devices, i.e. drilling, cutting, surface treatment, welding and soldering equipment.
Lasers are used in medical equipments such as dental treatment devices, cosmetic treatment equipment.
The lasers are used in laser printing devices.
LASER is used in military equipment (anti-missile devices) and an integral component of Nuclear Fusion Reactors