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. 02, 2007
Filed:
Jan. 17, 2006
Henry A. Blauvelt, San Marino, CA (US);
Kerry J. Vahala, San Gabriel, CA (US);
David W. Vernooy, Sierra Madre, CA (US);
Joel S. Paslaski, Alhambra, CA (US);
Henry A. Blauvelt, San Marino, CA (US);
Kerry J. Vahala, San Gabriel, CA (US);
David W. Vernooy, Sierra Madre, CA (US);
Joel S. Paslaski, Alhambra, CA (US);
Xponent Photonics Inc., Monrovia, CA (US);
Abstract
Discrete first and second optical transmission subunits are formed each having a corresponding transmission optical waveguide with a corresponding optical junction region. The first transmission optical waveguide is a planar optical waveguide formed on a substrate. The first transmission optical waveguide or the second transmission optical waveguide is adapted for enabling substantially adiabatic transverse-transfer of optical power between the optical waveguides at the respective optical junction regions. The first and second optical transmission subunits are assembled together to form an optical apparatus.