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Langteng Zheng
at Fuzhou Univ
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Publications (3)
SPIE Journal Paper | 21 December 2023
Design and analysis of a compact and broadband polarization beam splitter on silicon nitride on silicon-on-insulator multilayer platform using a partially overlapped vertical asymmetrical directional coupler
Hejie Peng, Langteng Zheng, Yazhen Zhang, Jiwei Huang, Rongshan Wei, Shaohao Wang, Minmin Zhu, Nuannuan Shi, Linghua Wang
OE, Vol. 62, Issue 12, 127103, (December 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.12.127103
KEYWORDS: Waveguides, Silicon, Polarization, Silicon nitride, Fabrication, Design, Analog to digital converters, Tolerancing, Refractive index, Optical engineering
Proceedings Article | 27 December 2022 Paper
Polarization/wavelength multiplexing devices realized by silicon nitride subwavelength grating structures
Langteng Zheng, Hejie Peng, Linghua Wang
Proceedings Volume 12504, 125040D (2022) https://doi.org/10.1117/12.2657044
KEYWORDS: Multiplexing, Waveguides, Polarization, Silicon, Refractive index, Structural design, Light wave propagation, Silicon photonics, Phase matching, Tolerancing
Proceedings Article | 15 November 2022 Paper
A compact and broadband asymmetrical polarization beam splitter on SiN-on-silicon platform
Hejie Peng, Langteng Zheng, Linghua Wang
Proceedings Volume 12448, 124481M (2022) https://doi.org/10.1117/12.2638504
KEYWORDS: Waveguides, Silicon, Polarization, Beam splitters, Silicon photonics, Phase matching
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