Generation of super-resolved optical needle and multifocal array using graphene oxide metalenses

Generation of super-resolved optical needle and multifocal array using graphene oxide metalenses

Ultrathin flat metalenses have emerged as promising alternatives to conventional diffractive lenses, offering new possibilities for myriads of miniaturization and interfacial applications. Graphene-based materials can achieve both phase and amplitude modulations simultaneously at a single position d...

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Bibliographic Details
Main Authors: Hongtao Wang, Chenglong Hao, Han Lin, Yongtian Wang, Tian Lan, Cheng-Wei Qiu, Baohua Jia
Format: Article
Language:English
Published: Institue of Optics and Electronics, Chinese Academy of Sciences 2021-03-01
Series:Opto-Electronic Advances
Subjects:
femtosecond laser reduction
graphene oxide
metalens
multifocal spots
optical needle
Online Access:http://www.oejournal.org/article/doi/10.29026/oea.2021.200031

Internet

http://www.oejournal.org/article/doi/10.29026/oea.2021.200031

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