Architecting Periodic Columnar-Thin-Film Bilayer with a Central Layer Defect as Spectral Reflection-Hole Filter

Periodic bilayers of columnar thin films with central layer defects were fabri-cated and optically characterized. Experimental analysis indicates that an optimal number of unit cells will deliver the best performance as a spectral reflection-hole filter.

Authors

Akhlesh Lakhtakia (ORCID: https://orcid.org/0000-0002-2179-2313)
Abdul Rehman (ORCID: https://orcid.org/0000-0003-4733-7738)

Institutions

Pennsylvania State University (US)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/oic.2025.td.3
Primary Topic: Optical Coatings and Gratings
Type: article
Field-Weighted Citation Impact: 0.00

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article

Architecting Periodic Columnar-Thin-Film Bilayer with a Central Layer Defect as Spectral Reflection-Hole Filter

Akhlesh Lakhtakia, Abdul Rehman

Jan 1, 2025

Optical Coatings and Gratings

article

Architecting Periodic Columnar-Thin-Film Bilayer with a Central Layer Defect as Spectral Reflection-Hole Filter

Akhlesh Lakhtakia, Abdul Rehman

January 1, 2025article en

Abstract

Pennsylvania State University (US)

Openalex Percentile: Top 84%

Optical Coatings and Gratings

DOI Source OpenAlex

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Architecting Periodic Columnar-Thin-Film Bilayer with a Central Layer Defect as Spectral Reflection-Hole Filter — Akhlesh Lakhtakia, Abdul Rehman · (2025) | TGRS Research Map | TGRS