High-Efficiency Metamaterial-Engineered Grating Couplers for Silicon Nitride Photonics

High-Efficiency Metamaterial-Engineered Grating Couplers for Silicon Nitride Photonics

Silicon nitride (Si<sub>3</sub>N<sub>4</sub>) is an ideal candidate for the development of low-loss photonic integrated circuits. However, efficient light coupling between standard optical fibers and Si<sub>3</sub>N<sub>4</sub> chips remains a signific...

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Bibliographic Details
Main Authors: William Fraser, Radovan Korček, Ivan Glesk, Jan Litvik, Jens H. Schmid, Pavel Cheben, Winnie N. Ye, Daniel Benedikovic
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Nanomaterials
Subjects:
integrated photonics
silicon nitride
surface grating couplers
subwavelength grating metamaterials
amorphous silicon
fiber–chip connections
Online Access:https://www.mdpi.com/2079-4991/14/7/581

Internet

https://www.mdpi.com/2079-4991/14/7/581

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