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Transverse electro-magnetic (tem) mode
| Glossary Of Laser Terminology |
Used to designate the shape of a cross section of a laser beam.
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Interference pattern, английский
When two waves overlap, their amplitudes add at every point. this results in an interference pattern which records the relative phase relationship between the two waves, storing each individual wave`s characteristics. this is how a hologram works.
Photocoagulation, английский
- Use of the laser beam to heat tissue below vaporization temperatures with the principal objective being to stop bleeding and coagulate tissue.
- The process in which tissue coagulates from the heat caused by light, used to treat a detached retina
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