Patent ID: 8625936
Filing Date: 2014-01-07
Classification: G02B,G02F,Y10T

Abstract:
1. A system comprising: a substrate with a planar surface; a first optical waveguide located along the surface; a first plurality of optical resonators located along the surface and optically coupled to said optical waveguide, each of said optical resonators being configured to resonantly couple to the optical waveguide at a different optical frequency; a second optical waveguide; a second plurality of optical resonators optically coupled to said second optical waveguide, wherein each optical resonator of said second plurality is configured to resonantly couple to the second optical waveguide at about a same optical frequency as a corresponding one of the optical resonators of said first plurality; and an optical combiner having first and second inputs connected to ends of corresponding ones of the first optical waveguide and the second optical waveguide.