$Optical trapping and fluorescence collection using a dual-wavelength diffractive optic$

Optical trapping and fluorescence collection using a dual-wavelength diffractive optic

We demonstrate a silicon diffractive element that serves as an optical tweezer in the near infrared and as a fluorescence collector in the visible. The 1.3 NA lens is achromatic and has high diffraction efficiency.

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Schonbrun, E., Ye, W.N., Crozier, K.B.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Charge carrier processes Fluorescence Lenses Optical design Optical diffraction Optical refraction Optical sensors Optical variables control Silicon Stimulated emission
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	We demonstrate a silicon diffractive element that serves as an optical tweezer in the near infrared and as a fluorescence collector in the visible. The 1.3 NA lens is achromatic and has high diffraction efficiency.
ISSN:	2160-9004
DOI:	10.1364/CLEO.2009.CFP7