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. 26, 2016
Filed:
Dec. 09, 2013
Applicant:
Neophotonics Corporation, San Jose, CA (US);
Inventors:
Andrew John Daiber, Emerald Hills, CA (US);
Frank Lei Ding, Milpitas, CA (US);
Assignee:
Neophotonics Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04B 10/50 (2013.01); H01S 5/14 (2006.01); H01S 5/00 (2006.01);
U.S. Cl.
CPC ...
H04B 10/503 (2013.01); H01S 5/0064 (2013.01); H01S 5/141 (2013.01);
Abstract
A tunable laser transmitter configured in a small package subassembly coupled to a printed circuit board. The tunable laser transmitter includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. A first and a second optical output interface is positioned at the second end of the housing, the first output being configured to transmit a modulated optical beam, and the second output configured to transmit a cw beam to the local oscillator of an external receiver.