@inproceedings{29b7ca86ce5a4854bd0a937e8543f20e,
title = "Tunable geometric phase retarders using photo-aligned liquid crystal devices",
abstract = "Here we demonstrate the fabrication processes and working parameters of tunable phase retarders based on photoaligned Liquid Crystal (LCs) cells by combining the photo-pattering and self-assembly processes. The proposed LC devices were assembled by Indium Tin Oxide (ITO) transparent conductive layers deposited on a glass and quartz substrates and spin coated with thin polyamide (PI) layer as photo-alignment material. We study the voltage-transmittance and phase retardation behavior of assembled LC cells and demonstrate polarization sensitive spatial patterns,that openpromisingfeaturesfornext generation opticalelementsaswaveplates,lenses,phaseretarders,etc.",
keywords = "Liquid crystals, Photoalignment, Polarization sensitivity, Polyamide, Tunable phase retarders",
author = "Chau, {Nguyen Hong Minh} and Ho, {Chih Yao} and Vera Marinova and Ken-Yuh Hsu and Shiuan-Huei Lin",
note = "Publisher Copyright: {\textcopyright} 2021 SPIE.; Holography: Advances and Modern Trends VII 2021 ; Conference date: 19-04-2021 Through 23-04-2021",
year = "2021",
month = apr,
day = "19",
doi = "10.1117/12.2590673",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Antonio Fimia and Miroslav Hrabovsky and Sheridan, {John T.}",
booktitle = "Holography",
address = "美國",
}