Vertically coupled glass microring resonator channel droppingfilters |
| |
| Authors: | Little BE Chu ST Pan W Ripin D Kaneko T Kokubun Y Ippen E |
| |
| Affiliation: | Res. Lab. of Electron., MIT, Cambridge, MA; |
| |
| Abstract: | Air-clad glass microring resonators vertically coupled to buried channel waveguides are experimentally investigated. Ring radii of 10 μm, and channel drop bandwidths of 5 nm are reported. Vertical coupling eliminates the need for the etching of fine features, and relaxes the alignment of the resonator with respect to the input and output bus waveguides |
| |
| Keywords: | |
|
|
