Search Results for author: Gaurav Bahl

Found 3 papers, 0 papers with code

Design, Dynamics, and Dissipation of a Torsional-Magnetic Spring Mechanism

no code implementations27 Dec 2021 Ali Kanj, Rhinithaa P. Thanalakshme, Chengzhang Li, John Kulikowski, Gaurav Bahl, Sameh Tawfick

We present an analytical and experimental study of torsional magnetic mechanism where the restoring torque is due to magnetic field interactions between rotating and fixed permanent magnets.

Friction

On-chip optical non-reciprocity through a synthetic Hall effect for photons

no code implementations21 Oct 2020 Soonwook Kim, Donggyu B. Sohn, Christopher W. Peterson, Gaurav Bahl

We demonstrate a synthetic Hall effect for light, using an acousto-optically modulated nanophotonic resonator chain.

Optics

Direction reconfigurable non-reciprocal acousto-optic modulator on chip

no code implementations6 Aug 2019 Donggyu B Sohn, Gaurav Bahl

Non-reciprocal components are essential in photonic systems for protecting light sources and for signal routing functions.

Applied Physics Optics

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