Compact Photonic Crystal Polarization Beam Splitter Based on the Self-Collimation Effect

We propose a new compact polarization beam splitter based on the self-collimation effect of two-dimensional photonic crystals and photonic bandgap characteristics. The device is composed of a rectangular air holes-based polarization beam splitting structure and circular air holes-based self-collimat...

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Bibliographic Details

Published in:	Photonics
Main Authors:	Geyu Tang, Huamao Huang, Yuqi Liu, Hong Wang
Format:	Article
Language:	English
Published:	MDPI AG 2021-06-01
Subjects:	photonic crystal polarization beam splitter self-collimation effect photonic bandgap
Online Access:	https://www.mdpi.com/2304-6732/8/6/198