149 citations · 331 across the 3 of their papers we have counts for
4 papers
Post-Fabrication Trimming of Silicon Photonic Ring Resonators at Wafer-Scale
Hasitha Jayatilleka, Harel Frish, Ranjeet Kumar +5
Silicon ring resonator-based devices, such as modulators, detectors, filters, and switches, play important roles in integrated photonic circuits for optical communication, high-per…
Photoconductive Heaters Enable Control of Large-Scale Silicon Photonic Ring Resonator Circuits
Hasitha Jayatilleka, Hossam Shoman, Lukas Chrostowski +1
A multitude of large-scale silicon photonic systems based on ring resonators have been envisioned for applications ranging from biomedical sensing to quantum computing and machine…
Automatic Wavelength Tuning of Series-Coupled Vernier Racetrack Resonators on SOI
Hasitha Jayatilleka, Robert Boeck, Kyle Murray +4
Using in-resonator photoconductive heaters to both sense and control the intra-cavity light intensity of microring resonators, automatic tuning of a silicon-on-insulator two-ring V…
Wavelength tuning and stabilization of microring-based filters using silicon in-resonator photoconductive heaters
Hasitha Jayatilleka, Kyle Murray, Miguel Angel Guillen-Torres +5
We demonstrate that n-doped resistive heaters in silicon waveguides show photoconductive effects with high responsivities. These photoconductive heaters, integrated into microring…