Broadband Dispersion Engineered Volumetric Metamaterial for Polarization Beam Splitting at Large Deflection Angles
Date
Authors
Li, Neuton
Foo, Ian
Neshev, Dragomir N.
Sukhorukov, Andrey A.
Faraon, Andrei
Journal Title
Journal ISSN
Volume Title
Publisher
Optica Publishing Group
Access Statement
Abstract
We propose miniaturizing polarizing beam splitters (PBS) with metamaterials. We use an inverse design approach that can optimize for the entire device compatible with 3D lithography. The devices operate with broadband beam deflection up to 45° and minimal dispersion in the mid wave infrared range of 4.3 µm to 4.7 µm.
Description
Citation
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Source
Type
Book Title
2024 Conference on Lasers and Electro-Optics, CLEO 2024
Entity type
Publication