公开(公告)号：US20250155361A1

公开(公告)日：2025-05-15

申请号：US18748347

申请日：2024-06-20

Applicant: Verifood Ltd

Inventor： Uri KINROT ,  Oded BEN-DAVID ,  Elad HEIMAN ,  Oren COHEN

IPC: G01N21/25 ,  G01J3/02 ,  G01J3/10

Abstract: Accessories for improving sensitivity or efficiency of optical spectrometers and methods for utilizing such accessories are disclosed.

公开(公告)号：US20230243742A1

公开(公告)日：2023-08-03

申请号：US17938488

申请日：2022-10-06

Applicant: Verifood, Ltd.

Inventor： Uri KINROT ,  Elad HEIMAN ,  Damian GOLDRING

IPC: G01N21/31

CPC classification number: G01N21/31 ,  G01N2201/0221

Abstract: Provided herein are accessories for measuring a small sample using an optical spectrometer. A small sample accessory may include a sample holder to hold a small sample in optical communication with an optical spectrometer and a shell configured to reflect light from an illumination source away from the optical spectrometer.

公开(公告)号：US20180188110A1

公开(公告)日：2018-07-05

申请号：US15857283

申请日：2017-12-28

Applicant: VERIFOOD, LTD.

Inventor： Damian GOLDRING ,  Elad HEIMAN ,  Idan BAKISH ,  Ittai NIR ,  Sagee ROSEN ,  Uri KINROT

IPC: G01J3/26 ,  G01J3/02

CPC classification number: G01J3/26 ,  G01J3/0205 ,  G01J3/0213 ,  G01J3/0229 ,  G01J3/0262 ,  G01J3/027 ,  G01J3/0286 ,  G01J3/0289 ,  G01J3/10 ,  G01J2001/4242 ,  G01J2003/102

Abstract: Apparatus and methods for providing an improved Fabry-Perot interferometer (FPI)-based spectrometer are disclosed herein. The improved FPI-based spectrometer may comprise one or more of a variety of improvements to allow improved sensitivity while retaining high spectral resolution, to limit the susceptibility to stray light, and to limit the degradation in performance due to temporal instabilities in the light source.