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:
Nov. 17, 2015
Filed:
Jun. 06, 2012
Applicants:
Shogo Kawano, Suita, JP;
Taisuke Ota, Osaka, JP;
Minoru Kobayashi, Osaka, JP;
Inventors:
Assignee:
Nanophoton Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/44 (2006.01); G01N 21/65 (2006.01); G01J 3/02 (2006.01);
U.S. Cl.
CPC ...
G01N 21/65 (2013.01); G01J 3/0218 (2013.01); G01J 3/0224 (2013.01); G01J 3/44 (2013.01); G01J 2003/4424 (2013.01);
Abstract
A Raman microscope and a Raman spectrometric measuring method achieve measurements with high wavenumber resolution. The Raman microscope includes a pump light source for emitting pump light as continuous light; a relaxation light source for emitting relaxation light to induce stimulated emission in a sample; a dichroic mirror for irradiating the relaxation light and the pump light to the sample; a spectrograph for spectrally separating Raman scattered light generated in the sample; and a detector for detecting the Raman scattered light spectrally separated in the spectrograph.