Spatial and spectral imaging of point-spread functions using a spatial light modulator.
Opt Commun
; 404: 51-54, 2017 Dec 01.
Article
em En
| MEDLINE
| ID: mdl-30319153
ABSTRACT
We develop a point-spread function (PSF) engineering approach to imaging the spatial and spectral information of molecular emissions using a spatial light modulator (SLM). We show that a dispersive grating pattern imposed upon the emission reveals spectral information. We also propose a deconvolution model that allows the decoupling of the spectral and 3D spatial information in engineered PSFs. The work is readily applicable to single-molecule measurements and fluorescent microscopy.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Commun
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
Estados Unidos