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. 12, 2018
Filed:
Sep. 27, 2011
Applicants:
Saeid Azemati, Auburndale, MA (US);
Farhang Sakhitab, Chestnut Hill, MA (US);
Jamie Lars Silva, Sudbury, MA (US);
Inventors:
Saeid Azemati, Auburndale, MA (US);
Farhang Sakhitab, Chestnut Hill, MA (US);
Jamie Lars Silva, Sudbury, MA (US);
Assignee:
FINISAR CORPORATION, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 10/12 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4246 (2013.01); G02B 6/4261 (2013.01); G02B 6/4271 (2013.01);
Abstract
Thermal management of a locker etalon in a transmitter optical subassembly (TOSA). In one example embodiment, a TOSA includes a case, a laser positioned within the case and electro-thermally connected to the case, a locker etalon positioned in the case and thermally connected to the case, and a thermoelectric cooler (TEC) positioned within the case and in thermal contact with both the laser and the locker etalon.