单词 | optical trap |
释义 | > as lemmasoptical trap optical trap n. (a) a device for trapping any stray or unwanted light in a piece of equipment; (b) any of various devices in which atoms, molecules, or small particles are confined or manipulated using radiation pressure exerted by laser light. ΚΠ 1971 Proc. Royal Soc. A. 322 529 An optical trap was affixed to the saturation chamber in order to reduce the back-scattered light. 1978 Physical Rev. Lett. 41 1363/2 They can be used to construct optical traps and ‘bottles’ for neutral atoms. 1994 Jrnl. Mod. Optics 41 595 (title) Measurement of the optical force and trapping range of a single-beam gradient optical trap for micron-sized latex spheres. < as lemmas |
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