4 papers
Hybrid Integration of InGaN Lasers in a Foundry-Fabricated Visible-Light Photonics Platform
Xin Mu, Frank Weiss, Hongyao Chua +9
Visible-spectrum photonic integrated circuits (PICs) present compact and scalable solutions for emerging technologies including quantum computing, biosensing, and virtual/augmented…
Broadband Waveguide-Coupled Photodetectors in a Submicrometer-Wavelength Silicon Photonics Platform
Alperen Govdeli, Jared C. Mikkelsen, Engjell Bebeti +4
Advances in silicon (Si) photonics at submicrometer wavelengths are unlocking new opportunities to realize miniaturized, scalable optical systems for biophotonics, quantum informat…
In situ Thermal Trimming of Waveguides in a Standard Active Silicon Photonics Platform
Tianyuan Xue, Hannes Wahn, Andrei Stalmashonak +2
We present suspended heater structures fabricated in a standard C- and O-band silicon (Si) photonics platform that can achieve sufficiently high local temperatures to induce effect…
Thermally Induced Refractive Index Trimming of Visible-Light Silicon Nitride Waveguides Using Suspended Heaters
Hong Chen, Tianyuan Xue, Zheng Yong +6
We demonstrate refractive index trimming of visible-light silicon nitride (SiN) waveguides using suspended heater structures. The thermal isolation of the suspended heaters enabled…