刘亮 Liu Liang, 周绍林 Zhou Shaolin, 全海洋 Quan Haiyang, 刘俊伯 Liu Junbo, 王建 Wang jian, 胡松 Hu Song
{"title":"双通道偏振复用可擦除介质型全息超表面","authors":"刘亮 Liu Liang, 周绍林 Zhou Shaolin, 全海洋 Quan Haiyang, 刘俊伯 Liu Junbo, 王建 Wang jian, 胡松 Hu Song","doi":"10.3788/cjl230730","DOIUrl":null,"url":null,"abstract":"为进一步增强加密或存储器件的实用性与安全性,设计并实现了一种多通道偏振复用的相变全息超表面,通过在多通道全息超表面设计中引入相变介质,实现了动态的可擦除功能。当耦合相变介质层处于非晶态时,所构造的编码超表面可以产生两个独立成像的全息通道。当相变介质变为晶态时,决定相位调控的交叉偏振被关闭,对应的相位编码“被擦除”。","PeriodicalId":47922,"journal":{"name":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","volume":"144 1","pages":"0"},"PeriodicalIF":1.8000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"双通道偏振复用可擦除介质型全息超表面\",\"authors\":\"刘亮 Liu Liang, 周绍林 Zhou Shaolin, 全海洋 Quan Haiyang, 刘俊伯 Liu Junbo, 王建 Wang jian, 胡松 Hu Song\",\"doi\":\"10.3788/cjl230730\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"为进一步增强加密或存储器件的实用性与安全性,设计并实现了一种多通道偏振复用的相变全息超表面,通过在多通道全息超表面设计中引入相变介质,实现了动态的可擦除功能。当耦合相变介质层处于非晶态时,所构造的编码超表面可以产生两个独立成像的全息通道。当相变介质变为晶态时,决定相位调控的交叉偏振被关闭,对应的相位编码“被擦除”。\",\"PeriodicalId\":47922,\"journal\":{\"name\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"volume\":\"144 1\",\"pages\":\"0\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3788/cjl230730\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3788/cjl230730","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPTICS","Score":null,"Total":0}