Direct Determination of Photonic Stopband Topological Character: A Framework Based on Dispersion Measurements

Direct Determination of Photonic Stopband Topological Character: A Framework Based on Dispersion Measurements

Ascertainment of photonic stopband absolute topological character requires information regarding the Bloch eigenfunction spatial distribution. Consequently, the experimental investigations predominantly restrict themselves to the bulk‐boundary correspondence principle and the ensuing emergence of to...

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Bibliographic Details
Main Authors: Nitish Kumar Gupta, Sapireddy Srinivasu, Mukesh Kumar, Anjani Kumar Tiwari, Sudipta Sarkar Pal, Harshawardhan Wanare, S. Anantha Ramakrishna
Format: Article
Language:English
Published: Wiley-VCH 2024-04-01
Series:Advanced Photonics Research
Subjects:
dispersion
photonic crystal
topological order
topological photonics
Online Access:https://doi.org/10.1002/adpr.202300155

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