A Lyot filter (polarization-interference monochromator, birefringent filter),[1]: 106 named for its inventor and French astronomer Bernard Lyot, is a type of optical filter that uses birefringence to produce a narrow passband of transmitted wavelengths.[2][3]: 177 Lyot filters are used in astronomy, particularly for solar astronomy, lasers, biomedical photonics and Raman chemical imaging.[4]: 2.5.2 [5]: 163 [6]: 5.8.3 [7]: 202 [8]: 327 [9]: 14
A Lyotfilter (polarization-interference monochromator, birefringent filter),: 106 named for its inventor and French astronomer Bernard Lyot, is a type...
and the corona. Found spectral lines in the corona. Coronagraph LyotfilterLyot stop Lyot depolarizer Awards Lalande Prize from the French Academy of Sciences...
image. Examples of applications can be found in Ref. LyotfilterLyot depolarizer Coronagraph Lyot, Bernard (1939). "The Study of the Solar Corona and...
principle is based on the Lyotfilter but many other designs can be used. The main difference with the original Lyotfilter is that the fixed wave plates...
systems. Atomic line filters are superior to conventional dielectric optical filters such as interference filters and Lyotfilters, but their greater complexity...
different-order waveplates with polarization filters between them yields a Lyotfilter. Either the filters can be rotated, or the waveplates can be replaced...
compared with competing technologies such as Fabry–Pérot interferometers or Lyotfilters. Michelson interferometers have the largest field of view for a specified...
to 1,100 nm wavelength. Typically these laser systems incorporate a Lyotfilter into the laser cavity, which is rotated to tune the laser. Other tuning...
3-nm Fraunhofer line, passing the light through five filter instruments including a Lyotfilter and two Michelson interferometers to rapidly and frequently...
František Janeček Loganberry – James Harvey Logan Lyotfilter, Lyot stop and Lyot depolarizer – Bernard Lyot Macadam, tarmac – John Loudon McAdam Machmeter...
compared with competing technologies such as Fabry–Pérot interferometers or Lyotfilters. Michelson interferometers have the largest field of view for a specified...
spectral filter approach, a compressive-sensing–based approach using a coded aperture, a microfaceted-mirror-based approach, a generalization of the Lyot filter...
of polarized light followed by a polarizer. The Lyotfilter is a specialized narrowband spectral filter employing the wavelength dependence of birefringence...
mounted parallel to the 6-inch double refractor. This is equipped with a Lyotfilter (switchable between 0.5 and 0.7 Å bandwidth, manufactured by the company...
phenomena of Sun's chromosphere supported with a monochromator (H-alpha Lyotfilter) and a camera (Canon F-1) placed on the focal plane. Pilot telescope...
assistant professor. There he independently and belatedly invented the Lyotfilter. In 1942 Evans moved to University of Rochester's Institute of Optics...
Suriray, a Parisian bicycle mechanic, on 3 August 1869. Coronagraph by Bernard Lyot in 1930. Stapler List of Dutch inventions and discoveries List of German...
deduced Hale's polarity laws that described its magnetic field. Bernard Lyot's 1931 invention of the coronagraph allowed the corona to be studied in full...
lens system, the Gregorian focus is reimaged into a detector focal plane, a Lyot stop reimages the primary mirror allowing stray light mitigation. The three...
aperture and 2,250 mm (88.6 in) focal distance provided with Lyot's monochromatic filter for solar observation. Another Cassegrain reflector has 300 mm...