We demonstrate silicon microring carrier-injection-based modulators/switches with
waveguide cross-coupling. We tune the modulator extinction ratio by forward-biasing either …

Silicon microring resonator has been recognized as a competitive structure for the electro-
optic modulator due to its potential for high-density integration. There are two silicon-ring …

Fabrication errors currently hold back the large-scale adoption of silicon micro-ring
modulators (MRMs). The ability to correct their spectral features post-fabrication is required …

We experimentally demonstrate cascaded silicon micro-ring modulators as the key
component of a WDM interconnection system. We show clean eye-diagrams when each of …

An optical modulator design based upon anti-crossing between coupled silicon microrings
with independent amplitude and phase functionality is presented. The device exhibits over …

A silicon electro-optic modulator based on coupled microring resonators is proposed. The
dual-ring modulator has wide optical bandwidth, high extinction ratio and low insertion loss …

We report 50 Gbit/s modulation capability using four silicon micro ring modulators within a
footprint of 500 µm^ 2. This is the highest total modulation capability shown in silicon using …

Mode-division multiplexing (MDM) for on-chip interconnect, as a degree of freedom to
enable further scaling the communication capacity, has attracted wide attention. However …

Optical interconnects have been recognized as the most promising solution to accelerate
data transmission in the artificial intelligence era. Benefiting from their cost-effectiveness …

We experimentally demonstrate silicon microring modulators with>; 40-Gb/s modulation
speed based on the carrier-depletion mechanism in reverse-biased PN junctions. A novel …