Proceedings Paper
Long focal-length planar focusing reflectors based on high-contrast gratings| Format | Member Price | Non-Member Price |
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Paper Abstract
A physical structure constructed from stripes of a material with high refractive index that are separated with a low refractive index medium is called a high contrast grating (HCG). Here we present the simulations of long focal-length GaAs-based planar focusing monolithic HCG reflectors designed for 980 nm. We discuss how the focal spot size depends on the reflector size and how it is possible to improve the maximum value of the electric field intensity distribution.
Paper Details
Date Published: 4 March 2019
PDF: 7 pages
Proc. SPIE 10928, High Contrast Metastructures VIII, 109281F (4 March 2019); doi: 10.1117/12.2511028
Published in SPIE Proceedings Vol. 10928:
High Contrast Metastructures VIII
Connie J. Chang-Hasnain; Andrei Faraon; Weimin Zhou, Editor(s)
PDF: 7 pages
Proc. SPIE 10928, High Contrast Metastructures VIII, 109281F (4 March 2019); doi: 10.1117/12.2511028
Show Author Affiliations
Paulina Komar, Lodz Univ. of Technology (Poland)
Marcin Gębski, Lodz Univ. of Technology (Poland)
Technical Univ. of Berlin (Germany)
Maciej Dems, Lodz Univ. of Technology (Poland)
Marcin Gębski, Lodz Univ. of Technology (Poland)
Technical Univ. of Berlin (Germany)
Maciej Dems, Lodz Univ. of Technology (Poland)
Tomasz Czyszanowski, Lodz Univ. of Technology (Poland)
Michal Wasiak, Lodz Univ. of Technology (Poland)
Michal Wasiak, Lodz Univ. of Technology (Poland)
Published in SPIE Proceedings Vol. 10928:
High Contrast Metastructures VIII
Connie J. Chang-Hasnain; Andrei Faraon; Weimin Zhou, Editor(s)
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