Laserfeltet
Laserfeltet is a term used in quantum optics and laser physics to describe the electromagnetic field associated with a laser beam. It is characterized by its coherence, monochromaticity, and directionality, distinguishing it from thermal light sources. This field is not a classical electromagnetic wave but rather a quantum mechanical entity, often described in terms of photons. The properties of the laserfeltet are crucial for understanding various laser applications, including spectroscopy, optical communications, and laser machining.
The creation of a laserfeltet relies on the principle of stimulated emission within an optical cavity. An
Understanding and manipulating the laserfeltet is fundamental to laser technology. Its quantum nature allows for phenomena