@inproceedings{34120674939447b9bcfe9a766ab37264,
title = "The circular Bragg phenomenon for oblique incidence",
abstract = "Structurally chiral materials exhibit the circular Bragg phenomenon (CBP). These materials preferentially reflect circularly polarized light of the same handedness while transmitting circularly polarized light of the opposite handedness within a range of wavelengths called the circular Bragg regime. The CBP has been extensively investigated experimentally for normal incidence, but not for oblique incidence. After fabricating a 20-periodthick chiral sculptured thin film, we measured all of its circular remittances over a 60° range of the angle of incidence and a 300-nm range of the free-space wavelength. Provided the incidence is not very oblique, the obtained dependencies of the center wavelength and the bandwidth of the CBP on the angle of incidence match theoretical estimates.",
author = "Sema Erten and Akhlesh Lakhtakia and Barber, {Greg D.}",
note = "Publisher Copyright: {\textcopyright} 2015 SPIE.; Photonic and Phononic Properties of Engineered Nanostructures V ; Conference date: 09-02-2015 Through 12-02-2015",
year = "2015",
doi = "10.1117/12.2084970",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Axel Scherer and Ali Adibi and Shawn-Yu Lin",
booktitle = "Photonic and Phononic Properties of Engineered Nanostructures V",
address = "United States",
}