More even spectral dispersion over detector area makes all wavelengths more distinguishable. Proposed echelle spectrograph includes grating/prism combination, called "grism," to make spectral dispersion over detector more even than usually in such instruments. Instrument performance improved, with little additional manufacturing effort. Furthermore, since grism placed within collimated light and its faces are optically flat, introduces no aberrations into optical system.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Echelle/Grism Spectrograph


    Contributors:

    Published in:

    Publication date :

    1986-05-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    The automation of the Wisconsin echelle spectrograph.

    Mcnall, J. F. / Michalski, D. E. / Miedaner, T. L. | NTRS | 1972


    A large mosaic echelle grating for ESPRESSO spectrograph

    Lizon, Jean Louis / Dekker, Hans / Manescau, Antonio et al. | SPIE | 2018


    An image-tube scanner for the Wisconsin echelle spectrograph.

    Mcnall, J. F. / Michalski, D. E. / Miedaner, T. L. | NTRS | 1972


    Euclid Grism Wheel Assembly

    Riva, M. / Carty, M. / Barriere, J.C. et al. | British Library Conference Proceedings | 2007