Full text loading...
(a) Layout of the ring resonator geometry. (b) Waveguide cross section. (c) SEM image of waveguide end facet (with BOX layer recessed by etching).
Calculated ridge waveguide bending loss for a Si thickness of . Inset: Shows relationship between parameter and waveguide width to ensure single-mode operation.
(a) Measured linewidths of the drop-port for two coupler gaps with differing levels of under-coupling. (b) The measured thru-port and drop-port response for the ring resonator with a coupler gap of .
(a) Plot of measured (symbols) and -matrix modeled (dashed line) responses for an under-coupled ring resonator with a coupler gap of . For the drop-port response, model overlays data and is not visible.
Article metrics loading...