laserstrålarna
Laserstrålarna, also known as laser beams, are narrow, intense beams of light that are produced by a process called stimulated emission. They are characterized by their high coherence, meaning the light waves are in phase with each other, and their high monochromaticity, meaning the light is of a single wavelength. Lasers are used in a wide variety of applications, including communication, medicine, and industry.
The basic components of a laser include a gain medium, which is a material that amplifies the
Lasers are used in a wide variety of applications. In communication, lasers are used to transmit data
Lasers have revolutionized many fields, and their applications continue to grow. However, they also pose some