- two-beam interference
- интерференция двух лучей
Большой англо-русский и русско-английский словарь. 2001.
two-beam interference
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Interference (wave propagation) — Two point interference in a ripple tank. In physics, interference is the phenomenon in which two waves superpose each other to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are… … Wikipedia
Interference lithography — (or holographic lithography) is a technique for patterning regular arrays of fine features, without the use of complex optical systems or photomasks. Basic principleThe basic principle is the same as in interferometry or holography. An… … Wikipedia
Two-photon excitation microscopy — is a fluorescence imaging technique that allows imaging of living tissue up to a very high depth, that is up to about one millimeter. Being a special variant of the multiphoton fluorescence microscope, it uses red shifted excitation light which… … Wikipedia
interference fringe — ▪ physics a bright or dark band caused by beams of light that are in phase or out of phase with one another. Light waves and similar wave propagation, when superimposed, will add their crests if they meet in the same phase (the waves are… … Universalium
interference microscopy — Although all image formation depends on interference, the term is generally restricted to systems in which contrast comes from the recombination of a reference beam with light that has been retarded by passing through the object. Because the… … Dictionary of molecular biology
Classical interference microscopy — (also referred to as quantitative interference microscopy) uses two separate light beams with much greater lateral separation than that used in phase contrast microscopy or in differential interference microscopy (DIC). In variants of the… … Wikipedia
Tractor beam — A tractor beam is a hypothetical device with the ability to attract one object to another from a distance. Tractor beams are frequently used in science fiction. Less commonly, a similar beam that repels is called a pressor beam or repulsor beam … Wikipedia
Differential interference contrast microscopy — Micrasterias furcata imaged in transmitted DIC microscopy. Differential interference contrast microscopy (DIC), also known as Nomarski Interference Contrast (NIC) or Nomarski microscopy, is an optical microscopy illumination technique used to… … Wikipedia
Laser beam profiler — A laser beam profiler captures, displays, and records the spatial intensity profile of a laser beam at a particular plane transverse to the beam propagation path. Since there are many types of lasers ultraviolet, visible, infrared, continuous… … Wikipedia
Electron beam lithography — (often abbreviated as e beam lithography) is the practice of scanning a beam of electrons in a patterned fashion across a surface covered with a film (called the resist),cite book |last= McCord |first=M. A. |coauthors=M. J. Rooks |title=… … Wikipedia
Television interference — (TVI) is a term for anything that can adversely affect the signal reaching the TV or the TV s ability to function correctly. It is usually an indicator of electromagnetic compatibility problems.In this page only conventional UHF (or VHF) AM TV… … Wikipedia
