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Proceedings Paper

Concave Holographic Gratings Optimised For CCD Or Diode Array Matrix Spectroscopy
Author(s): B. Touzet; A. Thevenon; J. Flamand; J. P. Laude; J. Lerner
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Paper Abstract

We have designed and manufactured a new concave, flat field, grating which permits to disperse simultaneously several spectra onto a matrix detector without any crosstalk between spectra and with a good resolution. Applications include absorption spectrophotometers, liquid chromatography detectors, blood analysers, colour measurement systems, etc... This paper describes the optimization and the performances of such a grating manufactured for being included in a blood analyser.

Paper Details

Date Published: 13 April 1989
PDF: 10 pages
Proc. SPIE 1013, Optical Design Methods, Applications and Large Optics, (13 April 1989); doi: 10.1117/12.949373
Show Author Affiliations
B. Touzet, Instruments SA (France)
A. Thevenon, Instruments SA (France)
J. Flamand, Instruments SA (France)
J. P. Laude, Instruments SA (France)
J. Lerner, Instruments SA Inc. (France)


Published in SPIE Proceedings Vol. 1013:
Optical Design Methods, Applications and Large Optics
Andre Masson; Joachim J. Schulte-in-den-Baeumen; Hannfried Zuegge, Editor(s)

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