{"title":"High-Resolution Wide-Angle Lidar Using Counter-Propagating Beams with Orthogonal Polarizations","authors":"Yuxuan He, Qiang Wang, Zhongqi Pan, Yang Yue","doi":"10.1109/IPC53466.2022.9975719","DOIUrl":null,"url":null,"abstract":"An integrated Lidar is designed with CWDM laser array. Its angle of view is doubled by using counter-propagating beams, angular resolution is doubled by leveraging orthogonal polarizations. Its overall performance is quadrupled. Within 60-nm wavelength-tuning range, it features 29° view together with 1.9° angular resolution.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Photonics Conference (IPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPC53466.2022.9975719","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
An integrated Lidar is designed with CWDM laser array. Its angle of view is doubled by using counter-propagating beams, angular resolution is doubled by leveraging orthogonal polarizations. Its overall performance is quadrupled. Within 60-nm wavelength-tuning range, it features 29° view together with 1.9° angular resolution.
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