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Zijin Song
at Beijing Univ of Technology
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Publications (2)
Proceedings Article | 27 March 2022 Paper
A non-uniform grating coupler with high coupling efficiency on LNOI
Zijin Song, Dengcai Yang, Meihua Xiang, Zhiyu Chen, Deyang Li, Yunxin Wang
Proceedings Volume 12169, 121698Q (2022) https://doi.org/10.1117/12.2625180
KEYWORDS: Diffraction gratings, Waveguides, Optical fibers, Finite-difference time-domain method, Lithium niobate, Etching, Diffraction, Thin films, Reflectivity, Metals
Proceedings Article | 27 March 2022 Paper
A spot-size converter designed with a SU8 polymer cladding for LNOI waveguide
Deyang Li, Dengcai Yang, Meihua Xiang, Zhiyu Chen, Zijin Song, Yunxin Wang
Proceedings Volume 12169, 121697O (2022) https://doi.org/10.1117/12.2625049
KEYWORDS: Waveguides, Cladding, Polymers, Refractive index, Lithium niobate, Polymer multimode waveguides, Integrated optics, Waveguide modes, Semiconducting wafers, Polarization
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