The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2020
Filed:
Jan. 19, 2019
Spectrolytic Gmbh, Wernberg-Koeblitz, DE;
Benjamin Wiesent, Wernberg-Koeblitz, DE;
Spectrolytic GmbH, Wermberg-Koeblitz, DE;
Abstract
An ATR-spectrometer has an ATR-crystal which includes a truncated conical section and two planar surfaces that are arranged in parallel to each other, an emitter configured to emit electromagnetic radiation via one of the surfaces to a lateral surface of the truncated conical section configured to reflect the electromagnetic radiation to propagate in the ATR-crystal by a plurality of reflections and to subsequently couple out of the ATR-crystal, and a detector configured to detect the electromagnetic radiation coupled out. The one of the surfaces includes an in-coupling region for coupling in the electromagnetic radiation. The in-coupling region is a projection of a circumferentially extending section of the lateral surface to the one of the surfaces. The emitter has an electromagnetic radiation emitting surface, the projection of which on the in-coupling region exceeds, seen from a center point of the one of the surfaces, an angle (α) of at least 1.5°.