{"title":"利用扫描探针显微镜光刻技术在预图像化光子晶体上制备超高q纳米空腔","authors":"A. Yokoo, T. Tanabe, E. Kuramochi, M. Notomi","doi":"10.1109/PHO.2011.6110558","DOIUrl":null,"url":null,"abstract":"The details of cavity formation mechanism are described in this paper. The pre-patterned structure is a line defect waveguide in a two-dimensional (2D) photonic crystal slab, and we assume that the refractive index is modulated in the yellow shaded region. A very small spatial index modulation (Δn/n <; 0.1%) changes the mode-gap edge frequency of the modified area to create barrier regions, while the unmodified area retains its original mode-gap edge frequency. As a result, an ultrahigh-Q cavity with a small volume can be created.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"52 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ultrahigh-Q nanocavities fabricated by scanning probe microscope lithography on pre-patterned photonic crystal\",\"authors\":\"A. Yokoo, T. Tanabe, E. Kuramochi, M. Notomi\",\"doi\":\"10.1109/PHO.2011.6110558\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The details of cavity formation mechanism are described in this paper. The pre-patterned structure is a line defect waveguide in a two-dimensional (2D) photonic crystal slab, and we assume that the refractive index is modulated in the yellow shaded region. A very small spatial index modulation (Δn/n <; 0.1%) changes the mode-gap edge frequency of the modified area to create barrier regions, while the unmodified area retains its original mode-gap edge frequency. As a result, an ultrahigh-Q cavity with a small volume can be created.\",\"PeriodicalId\":173679,\"journal\":{\"name\":\"IEEE Photonic Society 24th Annual Meeting\",\"volume\":\"52 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-12-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Photonic Society 24th Annual Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PHO.2011.6110558\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Photonic Society 24th Annual Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PHO.2011.6110558","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ultrahigh-Q nanocavities fabricated by scanning probe microscope lithography on pre-patterned photonic crystal
The details of cavity formation mechanism are described in this paper. The pre-patterned structure is a line defect waveguide in a two-dimensional (2D) photonic crystal slab, and we assume that the refractive index is modulated in the yellow shaded region. A very small spatial index modulation (Δn/n <; 0.1%) changes the mode-gap edge frequency of the modified area to create barrier regions, while the unmodified area retains its original mode-gap edge frequency. As a result, an ultrahigh-Q cavity with a small volume can be created.
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