LASER BEAM Meaning and
Definition
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A laser beam refers to a concentrated and coherent stream of light that is produced by a laser device. It is a high-intensity and monochromatic beam of electromagnetic radiation in which the photons are all in the same phase and wavelength, resulting in the formation of a narrow and highly directional beam. The term "laser" is an acronym for Light Amplification by Stimulated Emission of Radiation.
The characteristics of a laser beam make it distinct from other sources of light. It is characterized by its high intensity, meaning it carries a significant amount of energy concentrated in a small area. The monochromatic nature of the beam ensures that it consists of a single color or wavelength, which enhances its coherence. This coherence further allows the laser beam to travel long distances without significant dispersion.
Laser beams find a wide range of applications in various fields such as medicine, industry, communication, and research. They are used for precision cutting, welding, drilling, and marking in industrial processes. In the medical field, lasers are used for surgical procedures, eye treatments, and cosmetic surgeries. Furthermore, communication systems employ laser beams for optical fiber communication and data transmission. Additionally, scientific research utilizes laser beams to explore atomic and molecular interactions, holography, and spectroscopy.
The ability of laser beams to focus intense energy with precision has contributed to their widespread utilization across different sectors, making them an essential tool in several modern technologies and scientific advancements.
Common Misspellings for LASER BEAM
- kaser beam
- paser beam
- oaser beam
- lzser beam
- lsser beam
- lwser beam
- lqser beam
- laaer beam
- lazer beam
- laxer beam
- lader beam
- laeer beam
- lawer beam
- laswr beam
- lassr beam
- lasdr beam
- lasrr beam
- las4r beam
- las3r beam
- lser beam
Etymology of LASER BEAM
The word "laser" is actually an acronym that stands for "Light Amplification by Stimulated Emission of Radiation". It was coined in 1957 by American physicist Gordon Gould. The term "beam" on the other hand, comes from Old English "beam" meaning "tree" or "wooden post", which later evolved to refer to a long piece of timber or metal used to support a structure or carry a load. In the context of "laser beam", it denotes the concentrated and directed path of light emitted by a laser device.
Similar spelling word for LASER BEAM
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