The most popular application of laser
What is a laser? A laser is a machine that amplifies light. It is made up of a gain medium, a resonator, and an optical pump. The gain medium is a material that amplifies light. The resonator is a system of mirrors that confines and regulates the beam of light produced by the gain medium. The optical pump is a device that supplies energy to the gain medium. Lasers are used in many applications, such as cutting and welding, medical diagnosis and treatment, and data storage. They are also used in entertainment, such as laser shows and laser lightsabers. How can lasers be used? Laser Marking Laser marking is a […]
