Adaptive Optics for the 6.5 m MMT Conversion, Development of Very High Resolution Imaging with Adaptive Optics for Large Telescopes, and Advanced Adaptive Optics for the World's Largest Telescopes

2001 ◽  
Author(s):  
M. Lloyd-Hart ◽  
T. McMahon
Keyword(s):  
High Resolution ◽  
Adaptive Optics ◽  
High Resolution Imaging ◽  
Resolution Imaging ◽  
Large Telescopes ◽  
Very High

scholarly journals Erratum: Erratum: High-Resolution Imaging by Adaptive Optics Scanning Laser Ophthalmoscopy Reveals Two Morphologically Distinct Types of Retinal Hard Exudates

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Muneo Yamaguchi ◽  
Shintaro Nakao ◽  
Yoshihiro Kaizu ◽  
Yoshiyuki Kobayashi ◽  
Takahito Nakama ◽  
...  
Keyword(s):  
High Resolution ◽  
Adaptive Optics ◽  
Scanning Laser ◽  
High Resolution Imaging ◽  
Scanning Laser Ophthalmoscopy ◽  
Hard Exudates ◽  
Resolution Imaging

scholarly journals Aerodynamic and Thermal Problems Around and Inside a Dome and Telescope

1982 ◽  
Vol 67 ◽  
pp. 79-84
Author(s):  
Jean Rösch
Keyword(s):  
High Resolution ◽  
Light Beam ◽  
Parallel Plate ◽  
High Resolution Imaging ◽  
Atmospheric Conditions ◽  
Air Masses ◽  
Resolution Imaging ◽  
Large Telescopes

AbstractMuch effort has been spent at Pic-du-Midi, with increasingly large telescopes, to reduce the instrumental causes of image deterioration and take best advantage of local atmospheric conditions. With the new 2-meter reflector, specifically intended for high resolution imaging, the concept has been, ideally, to separate three air-masses: outside, inside the tube, and inside the dome. As a first step, no parallel plate of required size and quality being available, the tube is open to the outer air, but a connection between tube and dome aims at preventing the dome-air flowing across the light-beam. Results and expectations are presented.

scholarly journals High Resolution Imaging Forty Years Ago

1994 ◽  
Vol 158 ◽  
pp. 337-341
Author(s):  
R. C. Jennison
Keyword(s):  
High Resolution ◽  
Point Sources ◽  
Resolving Power ◽  
High Angular Resolution ◽  
Electromagnetic Spectrum ◽  
High Resolution Imaging ◽  
Resolution Imaging ◽  
Optical Telescopes ◽  
Very High ◽  
Better Than

This conference is concerned with the very high resolution imaging of cosmic sources in many parts of the electromagnetic spectrum. Various techniques are now available and the equipment is often automated and highly sophisticated but the term ‘very high angular resolution’ is comparative. Many of the problems existed over forty years ago when the best resolving power was about half a degree and the two major radio ‘stars’ appeared to be point sources. Very high resolution imaging in those days was the struggle to reach one minute of arc and Hanbury Brown had set his sights on considerably better than one second of arc with the concept of the intensity interferometer. The dream was to achieve a resolving power comparable to that of optical telescopes.

scholarly journals High-Resolution Imaging of Retinal Vasculitis by Flood Illumination Adaptive Optics Ophthalmoscopy: A Follow-up Study

2019 ◽  
Vol 28 (8) ◽  
pp. 1171-1180 ◽  
Author(s):  
Marie-Hélène Errera ◽  
Marthe Laguarrigue ◽  
Florence Rossant ◽  
Edouard Koch ◽  
Céline Chaumette ◽  
...  
Keyword(s):  
High Resolution ◽  
Adaptive Optics ◽  
Retinal Vasculitis ◽  
High Resolution Imaging ◽  
Follow Up Study ◽  
Resolution Imaging

scholarly journals Introduction to the Joint Commission Meeting on High Resolution Imaging from the Ground

1989 ◽  
Vol 8 ◽  
pp. 545-546
Author(s):  
John Davis
Keyword(s):  
High Resolution ◽  
Angular Resolution ◽  
High Angular Resolution ◽  
High Resolution Imaging ◽  
Wide Range ◽  
High Resolution Images ◽  
Resolution Imaging ◽  
Optical Wavelengths ◽  
To Come ◽  
Very High

As a result of advances in instrumentation and techniques, from radio through to optical wavelengths, we have before us the prospect of producing very high resolution images of a wide range of objects across this entire spectral range. This prospect, and the new knowledge and discoveries that may be anticipated from it, lie behind an upsurge in interest in high resolution imaging from the ground. Several new high angular resolution instruments for radio, infrared, and optical wavelengths are expected to come into operation before the 1991 IAU General Assembly.

scholarly journals Very high-resolution spectroscopy for extremely large telescopes using pupil slicing and adaptive optics

2007 ◽  
Vol 15 (5) ◽  
pp. 1983 ◽  
Author(s):  
Jacques M. Beckers ◽  
Torben E. Andersen ◽  
Mette Owner-Petersen
Keyword(s):  
High Resolution ◽  
Adaptive Optics ◽  
High Resolution Spectroscopy ◽  
Large Telescopes ◽  
Very High

scholarly journals Evolution of INO Uncooled Infrared Cameras Towards Very High Resolution Imaging

2011 ◽  
Vol 276 ◽  
pp. 012114 ◽  
Author(s):  
Alain Bergeron ◽  
Hubert Jerominek ◽  
Claude Chevalier ◽  
Loïc Le Noc ◽  
Bruno Tremblay ◽  
...  
Keyword(s):  
High Resolution ◽  
High Resolution Imaging ◽  
Resolution Imaging ◽  
Infrared Cameras ◽  
Very High
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