Title:
DIAGNOSTIC PHOTONIC BIOSENSOR METHODS, APPARATUS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/164982
Kind Code:
A8
Abstract:
An apparatus, methods, and a system for a photonic biosensor are disclosed. The photonic biosensor includes a substrate having a sample addition zone in fluid communication with a wicking zone and a sample detection zone. The substrate also includes an optical input port configured to optically couple to a light source and an optical output port configured to optically couple to a light detector. The photonic biosensor also includes a photonic integrated circuit ("PIC") connected to the substrate. The PIC includes a first grating coupler aligned with the optical input port, a second grating coupler aligned with the optical output port, at least one waveguide between the first grating coupler and the second grating coupler, and at least one detection element disposed within the at least one waveguide.
Inventors:
JAKUBOWICZ RAYMOND (US)
WARREN HAROLD (US)
MILLER BENJAMIN (US)
BRYAN MICHAEL (US)
STEINER DANIEL (US)
COGNETTI JOHN (US)
CADY NATHANIEL (US)
ABEDIN MINHAZ (US)
TOKRANOVA NATALYA (US)
WARREN HAROLD (US)
MILLER BENJAMIN (US)
BRYAN MICHAEL (US)
STEINER DANIEL (US)
COGNETTI JOHN (US)
CADY NATHANIEL (US)
ABEDIN MINHAZ (US)
TOKRANOVA NATALYA (US)
Application Number:
PCT/US2022/014026
Publication Date:
August 24, 2023
Filing Date:
January 27, 2022
Export Citation:
Assignee:
ORTHO CLINICAL DIAGNOSTICS INC (US)
UNIV NEW YORK STATE RES FOUND (US)
UNIV ROCHESTER (US)
UNIV NEW YORK STATE RES FOUND (US)
UNIV ROCHESTER (US)
International Classes:
G01N21/64; G02B6/10
Attorney, Agent or Firm:
MAJEWSKI, Dennis, A. et al. (US)
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