"Lasers" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum.
- Q-Switched Lasers
- Laser, Q-Switched
- Lasers, Q-Switched
- Q Switched Lasers
- Q-Switched Laser
- Pulsed Lasers
- Laser, Pulsed
- Lasers, Pulsed
- Pulsed Laser
Continuous Wave Lasers
- Continuous Wave Lasers
- Continuous Wave Laser
- Laser, Continuous Wave
- Lasers, Continuous Wave
Below are MeSH descriptors whose meaning is more general than "Lasers".
Below are MeSH descriptors whose meaning is more specific than "Lasers".
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