Zero-Birefringence Silicon Waveguides Based on Tilted Subwavelength Metamaterials
Polarization independent silicon-on-insulator nanowires are highly sought after, due the inherent high birefringence of this material platform. State-of-the-art designs of non-birefringent waveguides include ridge waveguides and square nanowires, which either imply large dimensions, multiple etching...
Main Authors: | Alaine Herrero-Bermello, Jose Manuel Luque-Gonzalez, Robert Halir, Pavel Cheben, Alejandro Ortega-Monux, Inigo Molina-Fernandez, Aitor V. Velasco |
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Format: | Article |
Language: | English |
Published: |
IEEE
2019-01-01
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Series: | IEEE Photonics Journal |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/8846035/ |
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