- focusing element
- фокусирующий элемент
English-Russian dictionary of modern telecommunications. 2003.
focusing element
Смотреть что такое "focusing element" в других словарях:
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Chirped pulse amplification — Diagramatic scheme of chirped pulse amplification. Chirped pulse amplification (CPA) is a technique for amplifying an ultrashort laser pulse up to the petawatt level with the laser pulse being stretched out temporally and spectrally prior to… … Wikipedia
Time-of-flight mass spectrometry — (TOFMS) is a method of mass spectrometry in which ions are accelerated by an electric field of known strength. [Stephens, W. E., [http://link.aps.org/abstract/PR/v69/p674/s2 A Pulsed Mass Spectrometer with Time Dispersion] Phys. Rev. , 1946, 69 … Wikipedia
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reflector — noun Date: 1665 1. one that reflects; especially a polished surface for reflecting light or other radiation 2. a telescope in which the principal focusing element is a mirror … New Collegiate Dictionary
refractor — noun Date: 1769 a telescope whose principal focusing element is a lens … New Collegiate Dictionary
Beam divergence — The beam divergence of an electromagnetic beam is an angular measure of the increase in beam diameter with distance from the optical aperture or antenna aperture from which the electromagnetic beam emerges. The term is relevant only in the far… … Wikipedia
