3D positional metrology of a virus-like nanoparticle with topologically structured light

Locating and identifying viruses in in vitro optical measurements is desirable for disease control; however, the sub-diffraction-limit dimensions and low refractive index contrast of viruses make this challenging. Here, we introduce a 3D positional nanometrology for a virus-like 100 nm polystyrene s...

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Bibliographic Details
Main Authors: Wang, Yu, Chan, Eng Aik, Rendón-Barraza, Carolina, Shen, Yijie, Plum, Eric, MacDonald, Kevin F., Ou, Jun-Yu, Zheludev, Nikolay I.
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2024
Subjects:
Online Access:https://hdl.handle.net/10356/179707