Determination of the Point Spread Function of a Computer-Generated Lens Formed by a Phase Light Modulator

Autor:	M. S. Kovalev, G. K. Krasin, V. N. Pestereva, N. G. Stsepuro
Rok vydání:	2020
Předmět:	010302 applied physics Point spread function Physics business.industry Phase (waves) Physics::Optics Laser Physical optics 01 natural sciences Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention 010309 optics Lens (optics) Point spread Optics law 0103 physical sciences Photonics business
Zdroj:	Optics and Spectroscopy. 128:1036-1040
ISSN:	1562-6911 0030-400X
DOI:	10.1134/s0030400x20070231
Popis:	In various fields of photonics, there is a tendency to pass from elements of physical optics to elements of flat optics, primarily, due to a decrease in the dimensions of instruments and devices. Most frequently, spatial light modulators are used to efficiently and immediately simulate flat phase elements. In this work, we investigate the possibility of replacing a lens optical system with a computer-generated lens. The novelty of the work is a comparative analysis of the point spread functions of the lens optical system and the computer-generated lens. Numerous experiments confirm the obtained result.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::277349335c3612b162345d3c9a6d4805 https://doi.org/10.1134/s0030400x20070231 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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