A. Minoofar, X. Su, Huibin Zhou, F. Alishahi, K. Pang, K. Zou, Runzhou Zhang, S. Zach, M. Tur, A. Molisch, Hirofumi Sasaki, Doohwan Lee, A. Willner
{"title":"Experimental Demonstration of Free-Space sub-THz Communications Link Using Multiplexing of Beams Having Two Different LG Modal Indices","authors":"A. Minoofar, X. Su, Huibin Zhou, F. Alishahi, K. Pang, K. Zou, Runzhou Zhang, S. Zach, M. Tur, A. Molisch, Hirofumi Sasaki, Doohwan Lee, A. Willner","doi":"10.1109/ecoc52684.2021.9605872","DOIUrl":null,"url":null,"abstract":"We experimentally demonstrate a free-space sub-THz communication link using multiplexing of beams carrying two different LG modal indices. Multiplexed LG2,0 and LG1,1 beams each carrying a 1-Gbaud QPSK data channel at 300 GHz carrier frequency are transmitted over 40 cm link distance.","PeriodicalId":117375,"journal":{"name":"2021 European Conference on Optical Communication (ECOC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 European Conference on Optical Communication (ECOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ecoc52684.2021.9605872","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
We experimentally demonstrate a free-space sub-THz communication link using multiplexing of beams carrying two different LG modal indices. Multiplexed LG2,0 and LG1,1 beams each carrying a 1-Gbaud QPSK data channel at 300 GHz carrier frequency are transmitted over 40 cm link distance.