{"title":"用于激光雷达的液晶光束转向装置","authors":"Yannanqi Li, Zhenyi Luo, Shin‐Tson Wu","doi":"10.1117/12.2633683","DOIUrl":null,"url":null,"abstract":"A novel beam steering angle expander is demonstrated by cascading two polymeric liquid crystal polarization lenses with different diopters. The lens module functions as a planar telescope, which offers some attractive features such as high precision, lightweight, and low cost. The magnifier offers wide-angle, continuous steering when integrated with an active fine-angle beam steering device. The potential application for LiDAR is emphasized.","PeriodicalId":145218,"journal":{"name":"Organic Photonics + Electronics","volume":"65 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Liquid crystal beam steering devices for LiDAR applications\",\"authors\":\"Yannanqi Li, Zhenyi Luo, Shin‐Tson Wu\",\"doi\":\"10.1117/12.2633683\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel beam steering angle expander is demonstrated by cascading two polymeric liquid crystal polarization lenses with different diopters. The lens module functions as a planar telescope, which offers some attractive features such as high precision, lightweight, and low cost. The magnifier offers wide-angle, continuous steering when integrated with an active fine-angle beam steering device. The potential application for LiDAR is emphasized.\",\"PeriodicalId\":145218,\"journal\":{\"name\":\"Organic Photonics + Electronics\",\"volume\":\"65 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Organic Photonics + Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.2633683\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Photonics + Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2633683","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Liquid crystal beam steering devices for LiDAR applications
A novel beam steering angle expander is demonstrated by cascading two polymeric liquid crystal polarization lenses with different diopters. The lens module functions as a planar telescope, which offers some attractive features such as high precision, lightweight, and low cost. The magnifier offers wide-angle, continuous steering when integrated with an active fine-angle beam steering device. The potential application for LiDAR is emphasized.
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