Computer generated optical elements for application in optical measuring devices

Theo Tschudi

doi:10.1117/12.2308689

23 July 1993 Computer generated optical elements for application in optical measuring devices

Theo Tschudi

Proceedings Volume 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology; 19837I (1993) https://doi.org/10.1117/12.2308689
Event: 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 1993, Budapest, Hungary

Abstract

Using diffraction gratings as beam splitter in LDV systems the resulting fringe spacing becomes achromatic so that light sources with different wavelengths can be used especially for the direction discrimination and for the enhancement of the intensity in the measuring volume. Keywords: spatial frequency, homodyne technique.

Citation Download Citation

Theo Tschudi "Computer generated optical elements for application in optical measuring devices", Proc. SPIE 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 19837I (23 July 1993); https://doi.org/10.1117/12.2308689

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