Mr. Zezheng Li Profile

Zezheng Li

at East China Research Institute of Electronic Engine

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Publications (3)

Proceedings Article | 24 November 2023 Paper

Low-loss compact 1×2 MMI coupler with hybrid structure based on rib-strip-rib waveguide for thick-silicon platform

Zezheng Li, Xudong Gao, Zhenzhu Xu, Yupeng Zhu, Chengkun Yang

Proceedings Volume 12935, 129350G (2023) https://doi.org/10.1117/12.3000692

KEYWORDS: Waveguides, Brain-machine interfaces, Silicon, Transmittance, Transformers, Single mode fibers, Geometrical optics, Silicon photonics, Optical transmission, Optical components

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Proceedings Article | 20 December 2019 Paper

Polarization demultiplexer based on a silicon nitride-silica-silicon horizontal slot waveguide

Huan Guan, Yang Liu, Zezheng Li, Yingxin Kuang, Zhiyong Li

Proceedings Volume 11209, 112090K (2019) https://doi.org/10.1117/12.2542742

KEYWORDS: Waveguides, Silicon, Polarization, Microrings, Resonators, Demultiplexers, Multiplexing, Wave propagation

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Proceedings Article | 20 December 2019 Paper

Optical unitary transformation of general nonoverlapping-image multimode interference couplers

Zezheng Li, Yingxin Kuang, Zhiyong Li, Weihua Han

Proceedings Volume 11209, 112090N (2019) https://doi.org/10.1117/12.2542875

KEYWORDS: Brain-machine interfaces, Integrated optics, Optoelectronics, Optical components, Finite-difference time-domain method, Thulium, Chemical elements, Semiconductors

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