Integrierte Fluoreszenzdetektion

Details

Veröffentlichungs-Nr.

EP2884261

Aktenzeichen

EP14197838

Anmeldetag

13. Dezember 2014

Veröffentlichung

21. September 2016

Erteilung

21. September 2016

Rechtsraum

EP

IPC

G01N21/64G01N21/77G01N15/14

Abstract

An integrated fluorescence detector (100) for detecting fluorescent particles is described. The integrated fluorescence detector (100) comprises a substrate (110), the substrate (110) comprising an integrated detection element (112) for detecting fluorescence radiation from fluorescent particles upon excitation of the particles with incident excitation radiation. It also comprises a sensing layer (130) adapted for accommodating fluorescent particles to be sensed. The detector (100) furthermore comprises a photonics crystal layer (120) arranged in between the sensing layer (130) and the substrate (110), the photonics crystal layer (120) comprising absorption material and being designed such that the photonics crystal layer is being configured for diffracting incident excitation radiation into a lateral direction in which the photonics crystal layer (120) extends for incident excitation radiation having a wavelength in a wavelength range spanning at least 10nm around the predetermined excitation wavelength.

Anmelder

Firmen

IMEC VZW
Katholieke Universiteit Leuven

Land

🇧🇪 Belgien

Fachgebiete