{"title":"微波带偏振解耦多结构波生成元表面","authors":"Yuda Wu;Li Deng;Lijie Chen;Wenqing Liu","doi":"10.1109/LPT.2024.3427809","DOIUrl":null,"url":null,"abstract":"The microwave band exhibits structured beams, such as orbital angular momentum (OAM) beams and Airy beams, which have attracted the interest of many researchers. However, most structured microwave generation arrays can only produce a single type of beam. This study proposes a three-functional multiplexing metasurface based on the principles of circular polarization decoupling and Pancharatnam-Berry (PB) phase. At 10.5 GHz, when illuminated by different circular polarized (CP) waves, this metasurface generates output waves that can separate OAM beams, spiral beams, and self-focusing Airy beams based on their polarization states. This metasurface holds broad applications in high-performance near-field wireless communications.","PeriodicalId":13065,"journal":{"name":"IEEE Photonics Technology Letters","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Microwave Band Polarization-Decoupled Multi-Structured Waves Generation Metasurface\",\"authors\":\"Yuda Wu;Li Deng;Lijie Chen;Wenqing Liu\",\"doi\":\"10.1109/LPT.2024.3427809\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The microwave band exhibits structured beams, such as orbital angular momentum (OAM) beams and Airy beams, which have attracted the interest of many researchers. However, most structured microwave generation arrays can only produce a single type of beam. This study proposes a three-functional multiplexing metasurface based on the principles of circular polarization decoupling and Pancharatnam-Berry (PB) phase. At 10.5 GHz, when illuminated by different circular polarized (CP) waves, this metasurface generates output waves that can separate OAM beams, spiral beams, and self-focusing Airy beams based on their polarization states. This metasurface holds broad applications in high-performance near-field wireless communications.\",\"PeriodicalId\":13065,\"journal\":{\"name\":\"IEEE Photonics Technology Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-07-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Photonics Technology Letters\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10597594/\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Photonics Technology Letters","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/10597594/","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Microwave Band Polarization-Decoupled Multi-Structured Waves Generation Metasurface
The microwave band exhibits structured beams, such as orbital angular momentum (OAM) beams and Airy beams, which have attracted the interest of many researchers. However, most structured microwave generation arrays can only produce a single type of beam. This study proposes a three-functional multiplexing metasurface based on the principles of circular polarization decoupling and Pancharatnam-Berry (PB) phase. At 10.5 GHz, when illuminated by different circular polarized (CP) waves, this metasurface generates output waves that can separate OAM beams, spiral beams, and self-focusing Airy beams based on their polarization states. This metasurface holds broad applications in high-performance near-field wireless communications.
期刊介绍:
IEEE Photonics Technology Letters addresses all aspects of the IEEE Photonics Society Constitutional Field of Interest with emphasis on photonic/lightwave components and applications, laser physics and systems and laser/electro-optics technology. Examples of subject areas for the above areas of concentration are integrated optic and optoelectronic devices, high-power laser arrays (e.g. diode, CO2), free electron lasers, solid, state lasers, laser materials'' interactions and femtosecond laser techniques. The letters journal publishes engineering, applied physics and physics oriented papers. Emphasis is on rapid publication of timely manuscripts. A goal is to provide a focal point of quality engineering-oriented papers in the electro-optics field not found in other rapid-publication journals.