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:
Sep. 02, 2003
Filed:
Mar. 13, 2001
Pamela A. Boss, San Diego, CA (US);
Stephen H. Lieberman, La Mesa, CA (US);
Leonard J. Martini, San Diego, CA (US);
Leon V. Smith, San Diego, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A sensor for performing surface enhanced Raman spectroscopy (SERS) includes a sensor body having a throughbore; a window mounted to the sensor body that is coterminous with the throughbore; surface enhanced Raman scattering structure mounted to the window; an optical energy source for generating an optical excitation signal; a first optical fiber mounted in the throughbore for directing the optical excitation signal through the surface enhanced Raman scattering (SERS) structure; a second optical fiber mounted in the throughbore for receiving primary Raman emissions generated when an analyte in contact with the surface enhanced Raman scattering structure is irradiated by the optical excitation signal; and an optical detector for generating an optical signal representing the primary Raman emissions.