Concave Holographic Gratings Optimised For CCD Or Diode Array Matrix Spectroscopy

B. Touzet; A. Thevenon; J. Flamand; J. P. Laude; J. Lerner

doi:10.1117/12.949373

13 April 1989 Concave Holographic Gratings Optimised For CCD Or Diode Array Matrix Spectroscopy

B. Touzet, A. Thevenon, J. Flamand, J. P. Laude, J. Lerner

Proceedings Volume 1013, Optical Design Methods, Applications and Large Optics; (1989) https://doi.org/10.1117/12.949373
Event: 1988 International Congress on Optical Science and Engineering, 1988, Hamburg, Germany

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.

Citation Download Citation

B. Touzet, A. Thevenon, J. Flamand, J. P. Laude, and J. Lerner "Concave Holographic Gratings Optimised For CCD Or Diode Array Matrix Spectroscopy", Proc. SPIE 1013, Optical Design Methods, Applications and Large Optics, (13 April 1989); https://doi.org/10.1117/12.949373

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