Metamaterial assisted illumination nanoscopy via random super-resolution speckles

Structured illumination microscopy is usually limited to 2 times spatial resolution improvement over the diffraction limit. Here, the authors introduce a metamaterial structure to generate speckle-like sub-diffraction limit illumination patterns in the near field, and achieve a 7-fold resolution imp...

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Autores principales: Yeon Ui Lee, Junxiang Zhao, Qian Ma, Larousse Khosravi Khorashad, Clara Posner, Guangru Li, G. Bimananda M. Wisna, Zachary Burns, Jin Zhang, Zhaowei Liu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/f82bcc19197042debc4c7bb716a9683e
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