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:
Jan. 05, 2021
Filed:
Jun. 06, 2018
Applicant:
Todd Pittman, Ellicott City, MD (US);
Inventors:
Todd Pittman, Ellicott City, MD (US);
Daniel Jones, Baltimore, MD (US);
Garrett Hickman, Halethorpe, MD (US);
James Franson, Ellicott City, MD (US);
Assignee:
UNIVERSITY OF MARYLAND, BALTIMORE COUNTY, Baltimore, MD (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/293 (2006.01); G01N 21/77 (2006.01); G01N 21/00 (2006.01); G02F 1/01 (2006.01); G02B 6/10 (2006.01); G02B 6/02 (2006.01);
U.S. Cl.
CPC ...
G02B 6/2934 (2013.01); G01N 21/00 (2013.01); G01N 21/7746 (2013.01); G02B 6/107 (2013.01); G02F 1/0118 (2013.01); G02B 6/02028 (2013.01);
Abstract
A fiber ring resonator having a relatively long loop of standard single-mode fiber with a short nanofiber segment. The evanescent mode of the nanofiber segment allows the cavity-enhanced field to interact with atoms in close proximity to the nanofiber surface.