Select of materials for achromatization of the relief-phase diffraction structures
G.I. Greisukh, E.G. Ezhov, S.A. Stepanov

Penza State University of Architecture and Construction

Full text of article: Russian language.

Abstract:
The paper describes a selecting technique for materials of a two-layer phase-relief DOE microstructure with the purpose of its so-called “achromatization,” i.e. with lower wavelength dependence of the diffraction efficiency within the required spectral band.

Key words:
diffractive optical element, two-layer single-relief sawtooth microstructures, diffraction efficiency, spectral range, optical material.

Citation: Greisukh GI, Ezhov EG, Stepanov SA. Select of materials for “achromatization” of the phase-relief diffractive structures [In Russian]. Computer Optics 2008; 32(1): 43-46.

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