Swept-wavelength null polarimetry for highly sensitive birefringence laser scanning microscopy.
Opt Lett
; 49(2): 387-390, 2024 Jan 15.
Article
en En
| MEDLINE
| ID: mdl-38194575
ABSTRACT
We have recently demonstrated a high-speed null polarimeter [Opt. Express30, 18889 (2022)10.1364/OE.454193OPEXFF1094-4087] based on passive polarization optics and using a fast swept-wavelength laser source. We report here its implementation in a laser-scanning microscope setup, enabling highly sensitive linear retardance imaging with a pixel dwell time of 10 µs. The instrument is also able to measure light depolarization induced by the sample. Images of biological samples, including cancerous tissue and cells, illustrate its performances.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
Opt Lett
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Estados Unidos