公开(公告)号：US20240003816A1

公开(公告)日：2024-01-04

申请号：US18345404

申请日：2023-06-30

Applicant: INDATECH

Inventor： Fabien CHAUCHARD ,  Davinia BROUCKAERT

IPC: G01N21/65 ,  G01N21/85 ,  G02B27/30 ,  G01J3/44 ,  G01J3/02

CPC classification number: G01N21/65 ,  G01N21/8507 ,  G01J3/024 ,  G01J3/44 ,  G02B27/30

Abstract: Immersion tip of a probe for Raman spectroscopy comprising a cylindrical body equipped with a collimating optic and/or a window and designed to be immersed in a liquid to be analysed, the cylindrical body consisting of two parts separated by a slit intended to allow the liquid to be analysed to pass through it, the first part being hollow and traversed from a first end by light emission and reception signals, the other end opposite the first being closed by the collimating optic and/or the window, the second part being configured to prevent any reception of stray light other than that passing through the slit and comprising a part made of a light-absorbent material arranged facing the window.