- Rowland concave grating
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Англо-русский словарь терминов металлургии и сварки. 2011.
Rowland concave grating
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Rowland, Henry Augustus — ▪ American physicist born Nov. 27, 1848, Honesdale, Pa., U.S. died April 16, 1901, Baltimore, Md. American physicist who invented the concave diffraction grating, which replaced prisms and plane gratings in many applications, and… … Universalium
Diffraction grating — A very large reflecting diffraction grating. In optics, a diffraction grating is an optical component with a periodic structure, which splits and diffracts light into several beams travelling in different directions. The directions of these beams … Wikipedia
Spektralanalyse — (hierzu die Tafeln »Spektralanalyse I u. II« in Farbendruck und Tafel III mit Text), Untersuchung des von einem Körper ausgesendeten oder von ihm durchgelassenen Lichtes durch Zerlegung desselben zu einem Spektrum durch Dispersion oder Beugung in … Meyers Großes Konversations-Lexikon
Cosmic Origins Spectrograph — The Cosmic Origins Spectrograph on its handling cart in the Spacecraft Systems Development Facility cleanroom at the Goddard Space Flight Center The Cosmic Origins Spectrograph (COS) is a science instrument that was installed on the Hubble Space… … Wikipedia
Abney mounting — A form of mounting for a concave diffraction grating, in which the eye piece (or photographic plate holder) is fixed at the center of curvature of the grating and the slit can move around the circumference of the Rowland circle, to bring… … Dictionary of automotive terms
John August Anderson — (August 7, 1876 December 2, 1959), was an American astronomer. He was born in Rollag, a small community in Clay County, Minnesota to the south of Hawley. Anderson received his Ph.D. at Johns Hopkins University in 1907, and remained on the staff… … Wikipedia
