Der Laser arbeitet wie ein optischer Verstärker, typischerweise in resonanter Rückkopplung. Die dazu erforderliche Energie wird von einem Lasermedium (bspw.
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.
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25.08.2024 · Laser, a device that stimulates atoms or molecules to emit light at particular wavelengths and amplifies that light, typically producing a ...
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A laser produces a very narrow beam of light that is useful in many technologies and instruments. The letters in the word laser stand for Light Amplification by ...
“Laser” is an acronym for Light Amplification by Stimulated Emission of Radiation. All lasers convert input energy into light through the process of stimulated ...
vor 6 Tagen · 1. a device that utilizes the natural oscillations of atoms or molecules between energy levels for generating a beam of coherent electromagnetic radiation.
31.07.2023 · A laser is a device that controls the way that energized atoms release photons. "Laser" is an acronym for light amplification by stimulated emission of ...
A laser is created when electrons in the atoms in optical materials like glass, crystal, or gas absorb the energy from an electrical current or a light.
25.08.2024 · The laser is an outgrowth of a suggestion made by Albert Einstein in 1916 that under the proper circumstances atoms could release excess ...
The acronym laser stands for "light amplification by stimulated emission of radiation." Lasers work as a result of resonant effects. The output of a laser is a ...