Results 11 to 20 of about 1,141 (166)
Instrumental profile of the Debrecen solar spectrograph [PDF]
Serbian Astronomical Journal, 2003 The solar spectrograph of the Heliophysical Observatory at Debrecen, Hungary was investigated to determine its instrumental profile. The measurements were made by using a HeNe laser beam.
Murakezi J. +2 more
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Spectrographic Microfluidic Memory [PDF]
ASME 3rd International Conference on Microchannels and Minichannels, Part B cont’d, 2005 Recent advancements in micro- and nanoscale fluidic manipulation have enabled the development of a new class of tunable optical structures which are collectively referred to as optofluidic devices. In this paper we will introduce our recent work directed towards the development of a spectrographic optofluidic memory.
Erickson, David +5 more
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Nanophotonics, 2013 Multimode optical fibers have been primarily (and almost solely) used as “light pipes” in short distance telecommunications and in remote and astronomical spectroscopy.
Leon-Saval Sergio G. +2 more
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Spectrographs for astrophotonics
Optics Express, 2017 The next generation of Extremely Large Telescopes (ELT), with diameters up to 39 meters, is planned to begin operation in the next decade and promises new challenges in the development of instruments since the instrument size increases in proportion to the telescope diameter D, and the cost as D2 or faster.
N. Blind +3 more
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CARMENES: Blue planets orbiting red dwarfs
EPJ Web of Conferences, 2013 The CARMENES (Calar Alto high-Resolution search for M dwarfs with Exo-earths with Near-infrared and optical Echelle Spectrographs) consortium, consisting of eleven Spanish and German institutions, has been established to conduct a radial-velocity survey ...
Alonso-Floriano F.J. +15 more
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MATEC Web of Conferences, 2015 In future space missions for Universe and Earth Observation, scientific return could be optimized using MOEMS devices. Micro-mirror arrays are used for designing new generation of instruments, multi-object spectrographs in Universe Observation and ...
Zamkotsian Frederic +4 more
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Program of telluric lines monitoring [PDF]
Serbian Astronomical Journal, 2006 A new observational program of telluric lines monitoring was introduced at Belgrade Astronomical Observatory. The ultimate goal of this program is to investigate the properties of Earth’s atmosphere through modeling the observed profiles of telluric ...
Vince I. +5 more
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Precision control of miniature SCARA robots for multi-object spectrographs
International Journal of Optomechatronics, 2020 Advances in astronomy led to the demand for measuring the spectra of multiple night sky objects simultaneously. Some of these Multi-Object Spectrographs use robotic systems that position optical fibers in the focal plane of the observing telescope. These
Luzius Kronig +6 more
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New spectrographs for precise RV at ESO
EPJ Web of Conferences, 2013 Upgrades of existing spectrographs and plans for new instruments for precise radial velocity measurements at ESO are presented.
Pasquini Luca
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A SPECTROGRAPHIC STUDY OF TELLURIUM. [PDF]
Journal of the American Chemical Society, 1912 n ...
Dudley, W.-M. L., Jones, E. V.
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