ATR PRISM

To provide an ATR PRISM which is not susceptible to light detection accuracy deterioration.SOLUTION: An ATR prism provided herein is made of a material having an internal transmittance of 90% or greater in a wavelength range of 8-10 μm at a thickness of 2 mm. The ATR prism has a first surface includ...

Full description

Saved in:
Bibliographic Details
Main Author TOMITA MITSURU
Format Patent
LanguageEnglish
Japanese
Published 24.03.2023
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:To provide an ATR PRISM which is not susceptible to light detection accuracy deterioration.SOLUTION: An ATR prism provided herein is made of a material having an internal transmittance of 90% or greater in a wavelength range of 8-10 μm at a thickness of 2 mm. The ATR prism has a first surface including a first total reflection surface, a second surface including a second total reflection surface, and a recess formed on the first and second surfaces.SELECTED DRAWING: Figure 1 【課題】ＡＴＲプリズムの光検出精度の低下を防止する。【解決手段】ＡＴＲプリズムは、肉厚２ｍｍにおいて、８～１０μｍの波長域での内部透過率が９０％以上である材料により構成される。ＡＴＲプリズムは、第一全反射面を含む第一表面と、第二全反射面を含む第二表面と、第一表面又は第二表面に形成される凹部と、を備える。【選択図】図１
Bibliography:Application Number: JP20210148796