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. 05, 2013
Filed:
Feb. 25, 2008
Robert Murano, Medford, MA (US);
John Hazell, Somerville, MA (US);
Wayne Sharfin, Lexington, MA (US);
Mark Lourie, Newburyport, MA (US);
Bei Wang, Acton, MA (US);
Robert Murano, Medford, MA (US);
John Hazell, Somerville, MA (US);
Wayne Sharfin, Lexington, MA (US);
Mark Lourie, Newburyport, MA (US);
Bei Wang, Acton, MA (US);
Aegis Lightwave, Inc., Woburn, MA (US);
Abstract
An integrated wavelength selectable photodiode includes a device package having an input that receives an optical signal. A set-and-hold, thermally tunable thin-film filter is positioned in the device package and includes an input that is optically coupled to the input of the device package. The set-and-hold, thermally tunable thin-film filter passes light with a predetermined optical bandwidth to an output. An optical element collimates an incident optical beam onto the input of the set-and-hold, thermally tunable thin-film filter. A detector is positioned in the device package and includes an input that is optically coupled to the output of the set-and-hold, thermally tunable thin-film filter. The detector detects data received by the integrated wavelength selectable photodiode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile