Ultra-Broadband and Low-Loss Silicon-Based Power Splitter Based on Subwavelength Grating-Assisted Multimode Interference Structure

Ultra-Broadband and Low-Loss Silicon-Based Power Splitter Based on Subwavelength Grating-Assisted Multimode Interference Structure

High-performance and compact power splitters are fundamental components in on-chip photonic integrated circuits (PICs). We propose a silicon-based power splitter based on a subwavelength grating (SWG)-assisted multimode interference (MMI) structure. To shorten the device size and enhance the device...

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Bibliographic Details
Main Authors: Yuchen Shi, Bo Shao, Zhekang Zhang, Taotao Zhou, Fan Luo, Yin Xu
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Photonics
Subjects:
subwavelength grating
multimode interference
power splitter
Online Access:https://www.mdpi.com/2304-6732/9/7/435

Internet

https://www.mdpi.com/2304-6732/9/7/435

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