Paper
30 January 2002 Volume phase holographic gratings at ESO
Author Affiliations +
Abstract
Superb quality small Volume Phase Holographic Gratings are available and in operation at ESO. Compared to Surface Relief Transmission Gratings, they have better efficiencies at high dispersion. Their role at ESO would/will expand with larger sizes, high index modulation (larger bandwidth; access to the near-IR domain), cooled operation (also for the near-IR) and the articulated spectrograph approach (higher dispersion & efficiency than with Grisms).
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Guy J. Monnet, Hans Dekker, and Gero Rupprecht "Volume phase holographic gratings at ESO", Proc. SPIE 4485, Optical Spectroscopic Techniques, Remote Sensing, and Instrumentation for Atmospheric and Space Research IV, (30 January 2002); https://doi.org/10.1117/12.454279
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CITATIONS
Cited by 6 scholarly publications.
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KEYWORDS
Galactic astronomy

Holography

Volume holography

Phase shift keying

Spectrographs

Modulation

Spectral resolution

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