Optimization of Grating Coupler over Single-Mode Silicon-on-Insulator Waveguide to Reach < 1 dB Loss through Deep-Learning-Based Inverse Design

Optimization of Grating Coupler over Single-Mode Silicon-on-Insulator Waveguide to Reach < 1 dB Loss through Deep-Learning-Based Inverse Design

Grating couplers are essential components in silicon photonics that facilitate the coupling of light between waveguides and fibers. Optimization of the grating couplers to reach <1 dB loss when coupling to single-mode fibers (SMFs) has been reported in the literature, but this was based on silico...

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Bibliographic Details
Main Authors: Chung-Chih Lin, Audrey Na, Yi-Kuei Wu, Likarn Wang, Neil Na
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Photonics
Subjects:
SOI
gating coupler
single-mode and multi-mode waveguide
deep learning
inverse design
Online Access:https://www.mdpi.com/2304-6732/11/3/267

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https://www.mdpi.com/2304-6732/11/3/267

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