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:
Feb. 06, 2007
Filed:
Jul. 05, 2001
Applicants:
Yonglin Haung, San Jose, CA (US);
Ping Xie, San Jose, CA (US);
Xin Luo, Sunnyvale, CA (US);
Liren Du, Sunnyvale, CA (US);
Inventors:
Yonglin Haung, San Jose, CA (US);
Ping Xie, San Jose, CA (US);
Xin Luo, Sunnyvale, CA (US);
Liren Du, Sunnyvale, CA (US);
Assignee:
Finisar Corporation, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G02B 27/28 (2006.01); G02F 1/09 (2006.01);
U.S. Cl.
CPC ...
Abstract
An isolator is disclosed that features a single birefringent correction element. The correction element is configured to eliminate differential group delay and walk-off simultaneously.