{"title":"空间复用自由空间通信的最佳模式","authors":"A. Belmonte, J. Kahn","doi":"10.1109/SUM53465.2022.9858275","DOIUrl":null,"url":null,"abstract":"There exist optimal modes for free-space spatial-mode multiplexing with minimum degradation, under a realistic assumption that a transmitter knows the statistics of propagated fields. Using these modes as transmit and receive bases minimizes the complexity of any signal processing for compensating the impact of turbulence.","PeriodicalId":371464,"journal":{"name":"2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimal modes for spatially multiplexed free-space communications\",\"authors\":\"A. Belmonte, J. Kahn\",\"doi\":\"10.1109/SUM53465.2022.9858275\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"There exist optimal modes for free-space spatial-mode multiplexing with minimum degradation, under a realistic assumption that a transmitter knows the statistics of propagated fields. Using these modes as transmit and receive bases minimizes the complexity of any signal processing for compensating the impact of turbulence.\",\"PeriodicalId\":371464,\"journal\":{\"name\":\"2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM)\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SUM53465.2022.9858275\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SUM53465.2022.9858275","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Optimal modes for spatially multiplexed free-space communications
There exist optimal modes for free-space spatial-mode multiplexing with minimum degradation, under a realistic assumption that a transmitter knows the statistics of propagated fields. Using these modes as transmit and receive bases minimizes the complexity of any signal processing for compensating the impact of turbulence.
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