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Your search keyword '"Optics"' showing total 2 results
2 results on '"Optics"'

1. Bent substrate with linear Fresnel-zone plate focuses x-rays.

Subjects
*LENSES, *OPTICAL instruments, *X-rays, *OPTICS, *PHOTONICS, *ELECTROOPTICS
Abstract

Reports on the development of a linear Bragg-Fresnel lens places on an initially flat multilayer substrate, in which the lens focuses in on axis while the substrate, when bent, focuses in the other. Application in optics that focus hard x-rays; Contact information.

Published
2004

2. Birefringent lens reduces aberration effects.

Subjects
*LENSES, *DOUBLE refraction, *OPTICAL instruments, *OPTICS, *PHOTONICS, *ELECTROOPTICS
Abstract

Reports on the findings of Shizuoka University researchers that the incorporation of a birefringent lens into a multielement lens design can reduce the effect of off-axis aberrations to a practical degree. Occurrence of the effect in single-element birefringent lenses; Calculation of the effects of spherical aberration.

Published
2004

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