Extraordinary optical transmission in silicon nanoholes

Abstract In this work, for the first time, a study was conducted of the existence of Extraordinary Optical Transmission (EOT) in Silicon (Si) thin films with subwavelength holes array and high excess carrier concentration. Typically EOT is studied in opaque perforated metal films. Using Si would bri...

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Bibliographic Details
Main Authors: Hosam Mekawey, Yehea Ismail, Mohamed Swillam
Format: Article
Language:English
Published: Nature Portfolio 2021-11-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-021-01068-x