Invention Grant
- Patent Title: Spectroscopic system and method therefor
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Application No.: US16949466Application Date: 2020-10-30
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Publication No.: US11800981B2Publication Date: 2023-10-31
- Inventor: Deborah Ann Peru , Hrebesh Molly Subhash
- Applicant: Colgate-Palmolive Company
- Applicant Address: US NY New York
- Assignee: Colgate-Palmolive Company
- Current Assignee: Colgate-Palmolive Company
- Current Assignee Address: US NY New York
- Main IPC: A61B5/00
- IPC: A61B5/00 ; G01J3/02 ; G02B6/04 ; G01J3/06 ; A61B5/145 ; A61B5/1455 ; G01J3/08 ; G01J3/10 ; G01N21/25 ; G01J3/18 ; G01J3/36 ; G01N21/31 ; G01J3/32

Abstract:
A spectroscopic system may include: a probe having a probe tip and an optical coupler, the optical coupler including an emitting fiber group and first and second receiving fiber groups, each fiber group having a first end and a second end, wherein the first ends of the fiber groups are formed into a bundle and optically exposed through the probe tip; a light source optically coupled to the second end of the emitting fiber group, the light source emitting light in at least a first waveband and a second waveband, the second waveband being different from the first waveband; a first spectrometer optically coupled to the second end of the first receiving fiber group and configured to process light in the first waveband; and a second spectrometer optically coupled to the second end of the second receiving fiber group and configured to process light in the second waveband.
Public/Granted literature
- US20210369119A1 Spectroscopic System and Method Therefor Public/Granted day:2021-12-02
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