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Proceedings Paper

High-resolution infrared echelle spectrograph (CRIRES) for the VLT
Author(s): Guenther Wiedemann; Bernard Delabre; Gotthard Huster; Alan F. M. Moorwood; Barbara Sokar
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Paper Abstract

The 105 resolution spectrograph 'CRIRES' for the 1-5 micrometers wavelength range is under construction for ESO's Very Large Telescope. The Nasmyth-mounted instrument sues an adaptive optics front-end for light concentration and 0.2 arcsec spatial resolution in the main long-slit spectroscopy mode. Three detector arrays will be used for large single- order wavelength coverage. Many components for this large cryogenic spectrograph are based on developments for earlier ESO IR instruments.

Paper Details

Date Published: 16 August 2000
PDF: 8 pages
Proc. SPIE 4008, Optical and IR Telescope Instrumentation and Detectors, (16 August 2000); doi: 10.1117/12.395425
Show Author Affiliations
Guenther Wiedemann, European Southern Observatory (Germany)
Bernard Delabre, European Southern Observatory (Germany)
Gotthard Huster, European Southern Observatory (Germany)
Alan F. M. Moorwood, European Southern Observatory (Germany)
Barbara Sokar, European Southern Observatory (Germany)


Published in SPIE Proceedings Vol. 4008:
Optical and IR Telescope Instrumentation and Detectors
Masanori Iye; Alan F. M. Moorwood, Editor(s)

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