Optical topography of rough surfaces using vortex localization of fluorescent markers

Measuring rough surfaces is challenging because the proven topographic methods are impaired by the adverse effects of diffuse light. In our method, the measured surface is marked by fluorescent nanobeads allowing a complete suppression of diffuse light by bandpass filtering. Light emitted by each fl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Optics letters 2020-08, Vol.45 (16), p.4468-4471
Hauptverfasser:	Schovánek, Petr, Bouchal, Petr, Bouchal, Zdeněk
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandpass filters Fluorescent indicators Interferometry Localization Point spread functions Topography Vibration measurement
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!