Control of laser radiation parameters

Diffraction efficiency of layer transmission optics

A. V. Vinogradov, A. A. Postnov

P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow

Abstract: The efficiency of diffraction optics, in the form of transmission gratings and zone plates, in the soft x-ray range is considered. Analytic expressions are obtained for the diffraction efficiency. These expressions contain all the parameters of transmission gratings and zone plates: the optical constants of the materials, thickness, focal length, magnification, aperture angles, etc.

PACS: 07.85.Fv, 41.50.+h, 42.25.Fx

Received: 12.05.1995

 English version: Quantum Electronics, 1995, 25:12, 1178–1182

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