Wide-Angle Absorption Based on Angle-Insensitive Light Slowing Effect in Photonic Crystal Containing Hyperbolic Metamaterials

Wide-Angle Absorption Based on Angle-Insensitive Light Slowing Effect in Photonic Crystal Containing Hyperbolic Metamaterials

Light-slowing effect at band edges in photonic crystals (PCs) is widely utilized to enhance optical absorption. However, according to the Bragg scattering theory, photonic bandgaps (PBGs) in traditional all-dielectric one-dimensional (1-D) PCs shift towards shorter wavelengths as the incident angle...

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Bibliographic Details
Main Authors: Feng Wu, Xiaoqing Li, Xiufeng Fan, Ling Lin, Sofyan A. Taya, Abinash Panda
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Photonics
Subjects:
photonic crystal
hyperbolic metamaterial
photonic bandgap
band edge
light slowing
absorption
Online Access:https://www.mdpi.com/2304-6732/9/3/181

Internet

https://www.mdpi.com/2304-6732/9/3/181

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