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:
Jun. 20, 2017
Filed:
Apr. 13, 2016
Applicant:
Coherent, Inc., Santa Clara, CA (US);
Inventors:
Michael Hertwig, San Ramon, CA (US);
Norman Hodgson, Belmont, CA (US);
Dmitri Simanovski, Palo Alto, CA (US);
Assignee:
Coherent, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/02 (2006.01); G02B 6/024 (2006.01); G02B 6/27 (2006.01); A61B 18/22 (2006.01);
U.S. Cl.
CPC ...
G02B 6/02304 (2013.01); G02B 6/024 (2013.01); G02B 6/2706 (2013.01); G02B 6/2766 (2013.01); A61B 2018/2227 (2013.01);
Abstract
Plane-polarized laser-radiation from a laser-source is converted to circularly polarized radiation by a quarter-wave plate. The circularly polarized radiation is input into a hollow-core fiber for transport to a point of use. The transported radiation is converted back to plane-polarized radiation by another quarter-wave plate between the fiber and the point of use.
Hertwig, Michael. (2017). Transport of polarized laser-radiation using a hollow-core fiber (U.S. Patent No. 9684125). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9684125
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile