High-performance full-etched fiber-to-chip grating couplers at 3.7-micron wavelength on silicon

High-performance full-etched fiber-to-chip grating couplers at 3.7-micron wavelength on silicon

Mid-infrared (MIR) silicon photonics have attracted great interest for potential applications in on-chip spectroscopy, free-space communication, and remote imaging. Currently, the high-performance and fabrication-friendly fiber-to-chip grating couplers operating at 3–4 μm wavelength band are still d...

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Bibliographic Details
Main Authors: Guojiang Yang, Hengtai Xiang, Zhicheng Li, Laiwen Yu, Yuanrong Li, Yuqi Zhao, Guowu Zhang, Jingshu Guo, Yaocheng Shi, Daoxin Dai
Format: Article
Language:English
Published: AIP Publishing LLC 2024-12-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0235403
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http://dx.doi.org/10.1063/5.0235403

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