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5 March 2021 Design of an optical phased array using an electro-optic polymer waveguide serially grafted with a silicon nitride waveguide
Yuji Miyamoto, Masato Miura, Yoshikuni Hirano, Nobuhiko Funabashi, Rieko Ueda, Chiyumi Yamada, Takahiro Kaji, Toshiki Yamada, Akira Otomo, Kenji Machida
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Proceedings Volume 11690, Smart Photonic and Optoelectronic Integrated Circuits XXIII; 1169003 (2021) https://doi.org/10.1117/12.2576623
Event: SPIE OPTO, 2021, Online Only
Abstract
We have been investigating an optical phased array (OPA) using an electro-optic (EO) polymer, that can control the shape and direction of an optical beam at high speed. In this study, we propose an OPA which consists of hybrid waveguides with organic and inorganic optical core materials. By applying the taper structure to the inorganic core at the connection part, we inproved coupling efficiency.
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Yuji Miyamoto, Masato Miura, Yoshikuni Hirano, Nobuhiko Funabashi, Rieko Ueda, Chiyumi Yamada, Takahiro Kaji, Toshiki Yamada, Akira Otomo, and Kenji Machida "Design of an optical phased array using an electro-optic polymer waveguide serially grafted with a silicon nitride waveguide", Proc. SPIE 11690, Smart Photonic and Optoelectronic Integrated Circuits XXIII, 1169003 (5 March 2021); https://doi.org/10.1117/12.2576623
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KEYWORDS
Waveguides
Phased array optics
Electro optic polymers
Silicon
Optical design
Polymers
Electro optics
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