Stepwise Chirping of Chiral Sculptured Thin Films for Bragg Bandwidth Enhancement
Optics
2020-09-04 v1
Abstract
A stepwise chirping of the periodicity of a chiral sculptured thin film is shown to considerably enhance the bandwidth of the Bragg regime, thereby extending the frequency range of operation as a circular{polarization filter.
Keywords
Cite
@article{arxiv.2009.01327,
title = {Stepwise Chirping of Chiral Sculptured Thin Films for Bragg Bandwidth Enhancement},
author = {Akhlesh Lakhtakia},
journal= {arXiv preprint arXiv:2009.01327},
year = {2020}
}