Axial localization and tracking of self-interference nanoparticles by lateral point spread functions

Autor: Yongtao Liu, Zhiguang Zhou, Fan Wang, Günter Kewes, Shihui Wen, Sven Burger, Majid Ebrahimi Wakiani, Peng Xi, Jiong Yang, Xusan Yang, Oliver Benson, Dayong Jin
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-021-22283-0
Popis: Here, the authors show that single upconversion nanoparticles can generate position-sensitive patterns in the spatial domain when placed on a mirror. They attribute this to the single emitter’s interference with its own mirror image and show how this can be used to obtain axial localisation of the particle.
Databáze: Directory of Open Access Journals