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Alluxa - Optical Coatings LB 8/23
Photonics Dictionary

laser trapping

A technique for confining atoms, molecules or small particles within one or more laser beams. This can be accomplished through the use of a single focused beam or multiple intersecting beams. With a single focused beam, the matter is confined to the laser beam's focal area. In the case of multiple intersecting beams, the matter is confined to the area of intersection because of the combined cooling effect of the beams. Also called optical trapping.
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