• Physics, Engineering
  • Published in
    Astronomical Telescopes and…
    2014
  • DOI:10.1117/12.2056551

FIDEOS: a high resolution echelle spectrograph for the ESO 1m telescope at La Silla

@inproceedings{Tala2014FIDEOSAH,
  title={FIDEOS: a high resolution echelle spectrograph for the ESO 1m telescope at La Silla},
  author={Marcelo Tala and Amokrane Berdja and Melissa A. Jones and Leonardo Vanzi and Samuel Ropert and Marcos Flores and Carla Viscasillas},
  booktitle={Astronomical Telescopes and Instrumentation},
  year={2014}
}
FIDEOS (FIbre Dual Echelle Optical Spectrograph) is a fibre-fed bench-mounted high-resolution echelle spec- trograph for the 1-m telescope at ESO in La Silla, Chile. It is based on a 44.41 lines/mm 70° blaze angle echelle grating in quasi-Littrow mode, providing spectral resolution of R ~ 42 000, covering the spectral range from 400 nm to 680 nm. The detector is a 2k×2k CCD with 15 μm pixels. The spectrograph will be fed by two 50 µm core diameter fibres for the astronomical object and the… CONTINUE READING

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