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Waveguide-Integrated Mid-Infrared Photodetection using Graphene on a Scalable Chalcogenide Glass Platform
Jordan Goldstein, Hongtao Lin, Skylar Deckoff-Jones +7
The development of compact and fieldable mid-infrared (mid-IR) spectroscopy devices represents a critical challenge for distributed sensing with applications from gas leak detectio…
Use of THz Photoconductive Sources to Characterize Tunable Graphene RF Plasmonic Antennas
Albert Cabellos, Ignacio Llátser, Eduard Alarcón +2
Graphene, owing to its ability to support plasmon polariton waves in the terahertz frequency range, enables the miniaturization of antennas to allow wireless communications among n…
Integrated GaN photonic circuits on silicon (100) for second harmonic generation
Chi Xiong, Wolfram Pernice, Kevin K. Ryu +4
We demonstrate second order optical nonlinearity in a silicon architecture through heterogeneous integration of single-crystalline gallium nitride (GaN) on silicon (100) substrates…