F. Blanchard, J. E. Nkeck, S. Zibod, Knsenia Dolgaleva, T. Arikawa, Koichiro Tanaka
{"title":"使用SrTiO3传感器的太赫兹克尔显微镜","authors":"F. Blanchard, J. E. Nkeck, S. Zibod, Knsenia Dolgaleva, T. Arikawa, Koichiro Tanaka","doi":"10.1109/SUM53465.2022.9858197","DOIUrl":null,"url":null,"abstract":"We report on the combination of a high-field terahertz source and two-dimensional near-field imaging capability using SrTiO3 (STO) crystal. Specifically, we show that the surface of STO allows sub-picosecond Kerr-effect switching and multi-ps THz intensity recording. The sensitivity and spatial resolution achieved by the STO sensor outperform current near-field THz sensors based on the Pockel effect, and more importantly, its ability to remain polarized for several picoseconds may open the door to a new strategy for building an ultrafast two-dimensional space-time THz memory.","PeriodicalId":371464,"journal":{"name":"2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Terahertz Kerr microscopy using a SrTiO3 sensor\",\"authors\":\"F. Blanchard, J. E. Nkeck, S. Zibod, Knsenia Dolgaleva, T. Arikawa, Koichiro Tanaka\",\"doi\":\"10.1109/SUM53465.2022.9858197\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We report on the combination of a high-field terahertz source and two-dimensional near-field imaging capability using SrTiO3 (STO) crystal. Specifically, we show that the surface of STO allows sub-picosecond Kerr-effect switching and multi-ps THz intensity recording. The sensitivity and spatial resolution achieved by the STO sensor outperform current near-field THz sensors based on the Pockel effect, and more importantly, its ability to remain polarized for several picoseconds may open the door to a new strategy for building an ultrafast two-dimensional space-time THz memory.\",\"PeriodicalId\":371464,\"journal\":{\"name\":\"2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM)\",\"volume\":\"8 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/SUM53465.2022.9858197\",\"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/SUM53465.2022.9858197","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We report on the combination of a high-field terahertz source and two-dimensional near-field imaging capability using SrTiO3 (STO) crystal. Specifically, we show that the surface of STO allows sub-picosecond Kerr-effect switching and multi-ps THz intensity recording. The sensitivity and spatial resolution achieved by the STO sensor outperform current near-field THz sensors based on the Pockel effect, and more importantly, its ability to remain polarized for several picoseconds may open the door to a new strategy for building an ultrafast two-dimensional space-time THz memory.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
