液晶与显示2025，Vol.40Issue(12)：1757-1781,25.DOI:10.37188/CJLCD.2025-0208
液晶菲涅耳透镜的研究进展
Research progress on liquid crystal Fresnel lens
摘要
Abstract
Liquid crystal Fresnel lenses(LCFLs),as electrically tunable optical elements,have demonstrated significant application potential in recent years in fields such as augmented reality(AR)/virtual reality(VR)and adaptive optics,owing to their compact structure,tunable focal length,and capacity for large apertures.This paper provides a systematic review of the technical principles and current development status of LCFLs,with a particular focus on their phase modulation mechanisms and methods for controlling optical properties.By comparing structural differences with conventional refractive lenses,the critical role of liquid crystal anisotropy and electric field response characteristics in achieving multi-level phase profile design is summarized.Furthermore,application cases of this technology in AR/VR near-eye displays,auto-stereoscopic display systems,and adaptive optics are discussed.Finally,prospects for the future development of LCFLs are presented.关键词
液晶菲涅耳透镜/液晶光学器件/电控透镜Key words
liquid crystal Fresnel lens/liquid crystal optical devices/electric control lens分类
数理科学引用本文复制引用
XIAO Yanting,JIANG Haiming,HUANG Jianrong,SU Shuzhao,XIE Kang..液晶菲涅耳透镜的研究进展[J].液晶与显示,2025,40(12):1757-1781,25.基金项目
国家自然科学基金(No.11874126) （No.11874126）
广东省领军人才计划(No.2016LJ06D506)Supported by National Natural Science Foundation of China(No.11874126) （No.2016LJ06D506）
Leading Talents Program of Guangdong Province(No.2016LJ06D506) （No.2016LJ06D506）
