2015
DOI: 10.1134/s1990341315020091
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Design of a high resolution spectrograph for the SAO 1-m telescope

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Cited by 13 publications
(9 citation statements)
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“…Thus radial-velocity measurements with fiber-fed echelle spectrographs can also be performed on m telescopes. For Russian meter-class telescopes EFES spectrograph (Panchuk et al, 2015d) was developed whose prototype (Panchuk et al, 2011) has been operated since 2010 on the m telescope of Kourovka Observatory of Ural Federal University (Punanova and Krushinsky, 2013).…”
Section: Spectrographs With Linear and 2d Ccdsmentioning
confidence: 99%
See 1 more Smart Citation
“…Thus radial-velocity measurements with fiber-fed echelle spectrographs can also be performed on m telescopes. For Russian meter-class telescopes EFES spectrograph (Panchuk et al, 2015d) was developed whose prototype (Panchuk et al, 2011) has been operated since 2010 on the m telescope of Kourovka Observatory of Ural Federal University (Punanova and Krushinsky, 2013).…”
Section: Spectrographs With Linear and 2d Ccdsmentioning
confidence: 99%
“…To analyze spectra of extended sources, Panchuk (2000) proposed the method of twice crossed dispersion whose idea consists in measuring a single-sided fringe system of the FPI mounted in front of the echelle spectrograph. However, a high-Q-factor Fabry-Perot interferometer does not produce sine waves like the Michelson interferometer, and hence the advantages of Fourier analysis cannot be used for precision determination of the phase shift.…”
Section: Spectrographs With An External Interferometermentioning
confidence: 99%
“…For Russian meter-class telescopes EFES spectrograph [159] was developed whose prototype [157] has been operated since 2010 on the D = 1.2 m telescope of Kourovka Observatory of Ural Federal University [160].…”
Section: Fiber-fed Echelle Spectrographsmentioning
confidence: 99%
“…Проблема усложняется еще и тем, что в режиме спектрополяриметрии каждый порядок необходимо изображать дважды. В исследовании, описанном в работе [11], в качестве эле-мента скрещенной дисперсии оптоволоконного эшелле-спектрографа 1-метрового телескопа применена гризма (призма, на одной из граней которой нанесена прозрачная реплика ди-фракционной решетки). Такой прием позволяет разместить на площадке приемника макси-мальное число спектральных порядков, увеличивая протяженность одновременно регистри-руемого диапазона длин волн λ min -λ max почти в 1,5 раза.…”
Section: рисunclassified
“…Такой прием позволяет разместить на площадке приемника макси-мальное число спектральных порядков, увеличивая протяженность одновременно регистри-руемого диапазона длин волн λ min -λ max почти в 1,5 раза. Однако это конструктивное решение (использование гризмы, [11]) не подходит для кабины ПФ, поэтому была применена новая схема комбинации решетки и призмы в узле скрещенной дисперсии (см. рис.…”
Section: рисunclassified