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. 19, 2017
Filed:
Sep. 12, 2016
Applicant:
Oplink Communications, Llc, Fremont, CA (US);
Inventors:
Assignee:
Oplink Communications, LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/13 (2006.01); H01S 3/081 (2006.01); H01S 3/08 (2006.01); H01S 5/068 (2006.01); G02F 1/095 (2006.01); G01J 1/42 (2006.01); G01J 1/04 (2006.01); G02B 27/28 (2006.01); H01S 5/40 (2006.01); H01S 3/10 (2006.01); H04J 14/02 (2006.01); H01S 5/065 (2006.01); H01S 5/024 (2006.01); H01S 5/026 (2006.01); H01S 5/14 (2006.01); H01S 5/00 (2006.01); H01S 5/022 (2006.01); H01S 5/50 (2006.01); H04B 10/50 (2013.01);
U.S. Cl.
CPC ...
H01S 5/068 (2013.01); G01J 1/0459 (2013.01); G01J 1/4228 (2013.01); G02B 27/28 (2013.01); G02F 1/0955 (2013.01); H01S 3/10 (2013.01); H01S 5/0261 (2013.01); H01S 5/0264 (2013.01); H01S 5/02415 (2013.01); H01S 5/0656 (2013.01); H01S 5/06821 (2013.01); H01S 5/14 (2013.01); H01S 5/4006 (2013.01); H01S 5/5045 (2013.01); H04J 14/02 (2013.01); H01S 5/005 (2013.01); H01S 5/0078 (2013.01); H01S 5/02208 (2013.01); H01S 5/02284 (2013.01); H01S 5/5018 (2013.01); H01S 5/5036 (2013.01); H04B 10/503 (2013.01);
Abstract
Methods, systems, and apparatus, for optical communication. One apparatus includes a Fabry-Perot (FP) laser diode assembly coupled to a first port of a circulator; an optical amplifier coupled to a second port of the circulator; a wavelength division multiplexer (WDM) filter coupled to a third port of the circulator; and a Faraday rotator mirror coupled to the WDM filter.