5 July 1989 The Blazing Of Holographic Gratings Using Ion-Etching
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Abstract
The development of holographic gratings has been significantly enhanced with the evolution of Ion-etching techniques to "sculpt" groove shapes in an effort to improve efficiency. In this paper it is shown that it is possible to create both plane and concave gratings with efficiency profiles consistent with classically ruled gratings. Success was achieved with gratings up to 110 x 110 mm in groove densities ranging from 300 to 2400 grooves per millimeter.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. Flamand, F. Bonnemason, A. Thevenon, J. M. Lerner, "The Blazing Of Holographic Gratings Using Ion-Etching", Proc. SPIE 1055, Raman Scattering, Luminescence and Spectroscopic Instrumentation in Technology, (5 July 1989); doi: 10.1117/12.951600; https://doi.org/10.1117/12.951600
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