光学
梁(结构)
激光束
光子学
激光器
对比度(视觉)
材料科学
光电子学
计算机科学
物理
作者
Surag Athippillil Suresh,Sunil Vyas,Cheng Hung Chu,Yuan Luo,Pan‐Chyr Yang,J. Andrew Yeh,Din Ping Tsai
标识
DOI:10.1364/3d.2023.jtu4a.25
摘要
A nano-photonic metasurface is designed and used to generate abrupt autofocusing (AAF) beam for biomedical applications. The AAF beam offers high intensity contrast and unique focusing. It shows potential for creating miniature laser surgery instruments.
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