Publication Image
![schematic structure of ring resonator with pulley coupler](/sites/default/files/styles/medium/public/2018-11/chang18ipc.jpg?itok=vuwBHtmd)
Publication Date
Publication Type
Conference
Journal/Conference Name
IEEE Photonics Conference 2018
Indexing
Reston, Virginia
We demonstrate the first integrated gallium arsenide (GaAs) ring resonators for second-harmonic generation (SHG). The GaAs-on-insulator platform offers high quality factors exceeding 2 × 105. We demonstrate 4% absolute internal SHG efficiency with a 61-μW pump coupled to the resonator
Publication File
chang18ipc.pdf840.53 KB
Research Areas
Silicon Photonics