Demetra tutorial

Demetra tutorial

Demetra tutorial You’ll find all our Demetra video tutorials on this web page. Demetra is a free software package for processing spectra from the ALPY 600, LISA and eShel spectrographs from the Shelyak Instruments range. Download Demetra software Playlist of...
Remote Spectroscopy – the UVEX Motor Unit

Remote Spectroscopy – the UVEX Motor Unit

Remote Spectroscopy – the UVEX Motor Unit When looking to upgrade from my LISA in 2020, the UVEX had much to recommend it. Its ability to access a broad spectral range was important as was the flexibility to both adjust the grating angle and to swap over gratings to...
UVEX :  Extreme spectra

UVEX : Extreme spectra

UVEX : extreme spectra By Olivier Garde     Introduction Through this article, I will show we can do extreme spectra in the near UV and the near IR with a UVEX equipped with the standard 600 gr/mm grating. This allows to obtain resolutions from R = 820 @ 350nm up to R...