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:
Oct. 25, 2016
Filed:
Jan. 28, 2016
International Business Machines Corporation, Armonk, NY (US);
William M. J. Green, Irvington, NY (US);
Lionel Tombez, Neuchatel, CH;
Eric Zhang, Princeton, NJ (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Disclosed herein is a system for detecting the presence of an chemical in a sample comprising a laser light source for generating a beam of light; a beam splitter that is operative to split the beam of light into a first beam of light and a second beam of light; a reference cell and a first recording device that are operative to receive the first beam of light; where the first recording device is downstream of the reference cell; a resonator that is operative to receive the second beam of light via a coupler; where the resonator contains the sample that contains the chemical; a phase modulator and a second recording device that lie downstream of the resonator and are operative to receive the second beam of light.