High laser damage threshold reflective optically addressed liquid crystal light valve based on gallium nitride conductive electrodes

Autor:	Zhibo Xing, Wei Fan, Dajie Huang, He Cheng, Tongyao Du
Rok vydání:	2022
Předmět:	Nuclear and High Energy Physics Nuclear Energy and Engineering Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials
Zdroj:	High Power Laser Science and Engineering. 10
ISSN:	2052-3289 2095-4719
Popis:	In this paper, the feasibility of a high laser damage threshold liquid crystal spatial light modulator based on gallium nitride (GaN) transparent conductive electrodes is proved. The laser-induced damage threshold (LIDT) is measured, and a high LIDT reflective optically addressed liquid crystal light valve (OALCLV) based on GaN is designed and fabricated. The proper work mode of the OALCLV is determined; the OALCLV obtained a maximum reflectivity of about 55% and an on–off ratio of 55:1, and an image response is demonstrated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c1f00212137684a88fbf352ac5369b08 https://doi.org/10.1017/hpl.2022.21 Zobrazit plný text záznamu