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:
Aug. 13, 2019
Filed:
Dec. 28, 2016
The University of Tokyo, Tokyo, JP;
Takuro Ideguchi, Tokyo, JP;
Kazuki Hashimoto, Tokyo, JP;
Megumi Takahashi, Tokyo, JP;
Yusuke Sakaki, Tokyo, JP;
Keisuke Goda, Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Abstract
Provided is a Fourier transform-type spectroscopic device capable of improving an acquisition speed of a molecular vibration spectrum. The Fourier transform-type spectroscopic device () of the present invention rotates a scanning mirror () by rotation of a rotating shaft () to change a light path length of scanning light and delay or advance the scanning light with respect to reference light in accordance with a rotation angle of the scanning mirror () from an initial position, and is thus capable of moving the scanning mirror () at a high speed as compared with a case where a movable mirror is mechanically moved as in a conventional Fourier transform-type spectroscopic device, thereby improving an acquisition speed of a molecular vibration spectrum.