Diffraction Grating for Reducing Chromatism Area of Microprism

Diffraction Grating for Reducing Chromatism Area of Microprism

Optimal optical properties of diffractive-refractive achromatic microprism devices have been calculated, the structure and surface relief structures of manufactured such microprisms have been analyzed. The distribution of diffracted intensity of laser beam for microprisms have been experimentally in...

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Bibliographic Details
Date:2014
Main Author: Antonov, E. E.
Format: Article
Language:Ukrainian
Published: Інститут проблем реєстрації інформації НАН України 2014
Subjects:
microprism element
microrelief pitch
chromatic aberration
light interference
visual acuity
diffraction angle
Online Access:http://drsp.ipri.kiev.ua/article/view/100253
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Journal Title:Data Recording, Storage & Processing

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Data Recording, Storage & Processing
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Summary:Optimal optical properties of diffractive-refractive achromatic microprism devices have been calculated, the structure and surface relief structures of manufactured such microprisms have been analyzed. The distribution of diffracted intensity of laser beam for microprisms have been experimentally investigated. It was stated that ahromatic properties for investigated microprisms are absent due to the relief defects, manifested primarily in different heights of triangular profiles. Fig.: 12. Refs: 6 titles

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