Bernard Lyot
Bernard Ferdinand Lyot (27 February 1897 in Paris – 2 April 1952 in Cairo) was a French astronomer.
Biography
An avid reader of the works of Camille Flammarion, he became a member of the Société Astronomique de France in 1915 and made h ...
, French astronomer
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Lyot filter
A Lyot filter, named for its inventor Bernard Lyot, is a type of optical filter that uses birefringence to produce a narrow passband of transmitted wavelengths. Lyot filters are often used in astronomy, particularly for solar astronomy.
A Lyot ...
Lyot depolarizer A depolarizer or depolariser is an optical device used to scramble the polarization of light. An ideal depolarizer would output randomly polarized light whatever its input, but all practical depolarizers produce pseudo-random output polarization.
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Lyot (Martian crater)
Lyot is a large peak ring crater in the Vastitas Borealis region of Mars, located at 50.8° north latitude and 330.7° west longitude within the Ismenius Lacus quadrangle. It is 236 km in diameter. Its name refers to Bernard Lyot, a Frenc ...
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2452 Lyot 45 may refer to:
* 45 (number)
* one of the years 45 BC, AD 45, 1945, 2045
Film
* ''45'' (film), directed by Peter Coster (2009)
* ''.45'' (film), directed by Gary Lennon (2006)
Music
* ''45'' (Jaguares album), 2008
* ''45'' (Kino album), 1982
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, asteroid
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Bernard Lyot Telescope
The Bernard Lyot Telescope (''Téléscope Bernard Lyot'', or TBL) is a 2 m Cassegrain telescope operating in the visible domain, since 1980. It is located at 2877 m elevation on the Pic du Midi in the French Pyrenees. Since 2007, the Bernard L ...