Tuning Transmission Properties of Two-Dimensional Photonic Crystal Waveguides Using Functional Dielectric Cavities

Tuning Transmission Properties of Two-Dimensional Photonic Crystal Waveguides Using Functional Dielectric Cavities

In this study, the photonic band structure, transmissivity, and electric field distribution of a two-dimensional photonic crystal coupled waveguide structure are calculated using the supercell technique and finite element method. The waveguide consists of circular <inline-formula><math xmln...

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Bibliographic Details
Main Authors: Siqi Zhang, Feng Yang, Wenying Zhang, Wei Zhao, Luhe Yang, Hong Li
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Micromachines
Subjects:
two-dimensional photonic crystals
photonic bandgap
defect mode
electric field distribution
transmissivity
Online Access:https://www.mdpi.com/2072-666X/16/5/597
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