Dr. Ralf Launhardt
at Max-Planck-Insitut für Astronomie
SPIE Involvement:
Author
Publications (17)

PROCEEDINGS ARTICLE | November 17, 2016
Proc. SPIE. 9908, Ground-based and Airborne Instrumentation for Astronomy VI
KEYWORDS: Observatories, Telescopes, Spectrographs, Fabry–Perot interferometers, Stars, Calibration, Lamps, Control systems, Data archive systems, Planets

PROCEEDINGS ARTICLE | July 24, 2014
Proc. SPIE. 9146, Optical and Infrared Interferometry IV
KEYWORDS: Signal to noise ratio, Telescopes, Mirrors, Metrology, Retroreflectors, Stars, Polarization, Sensors, Exoplanets, Space telescopes

PROCEEDINGS ARTICLE | September 12, 2012
Proc. SPIE. 8445, Optical and Infrared Interferometry III
KEYWORDS: Telescopes, Mirrors, Metrology, Stars, Interferometers, Sensors, Calibration, Exoplanets, Planets, Electroluminescent displays

PROCEEDINGS ARTICLE | July 22, 2010
Proc. SPIE. 7734, Optical and Infrared Interferometry II
KEYWORDS: Thermography, Refractive index, Mirrors, Polarization, Interferometers, Germanium, Optical benches, K band, Nulling interferometry, Phase shifts

PROCEEDINGS ARTICLE | July 22, 2010
Proc. SPIE. 7734, Optical and Infrared Interferometry II
KEYWORDS: Telescopes, Stars, Exoplanetary science, Interferometers, Sensors, Calibration, Fourier transforms, Exoplanets, Data processing, Surface conduction electron emitter displays

PROCEEDINGS ARTICLE | July 28, 2008
Proc. SPIE. 7013, Optical and Infrared Interferometry
KEYWORDS: Actuators, Telescopes, Mirrors, Eye, Metrology, Stars, Interferometers, Interferometry, Exoplanets, Planets

Showing 5 of 17 publications
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