R. Wambold, Zhaoning Yu, Yuzhe Xiao, Benjamin Bachman, G. Jaffe, S. Kolkowitz, J. Choy, M. Eriksson, R. Hamers, M. Kats
{"title":"Adjoint-optimized nanoscale light extractor for enhanced luminescence from color centers in diamond","authors":"R. Wambold, Zhaoning Yu, Yuzhe Xiao, Benjamin Bachman, G. Jaffe, S. Kolkowitz, J. Choy, M. Eriksson, R. Hamers, M. Kats","doi":"10.1109/rapid49481.2020.9195681","DOIUrl":null,"url":null,"abstract":"Nitrogen-vacancy centers in diamond are emitters that function as sensors of electric and magnetic fields, temperature, and strain. Diamond’s high refractive index limits emitted light, reducing NV-based sensor performance. We demonstrate an easily-fabricable adjoint-optimized extractor that improves output from NV centers by 50-fold.","PeriodicalId":220244,"journal":{"name":"2020 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","volume":"12 6","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/rapid49481.2020.9195681","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Nitrogen-vacancy centers in diamond are emitters that function as sensors of electric and magnetic fields, temperature, and strain. Diamond’s high refractive index limits emitted light, reducing NV-based sensor performance. We demonstrate an easily-fabricable adjoint-optimized extractor that improves output from NV centers by 50-fold.
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