Large Light Field Modulator

2019-2020. This project explores scalable methods for repurposing existing fields of light (e.g. from the sun or conventional electric lights).

Damping-Driven Time Reversal for Waves

[collaboration with the ESPCI – Ecole Superieure de Physique Chimie de Paris] We present a counterintuitive method to create a time-reversed wave by applying a time-controlled dissipation pulse. By successive application of this principle, we can destroy a monochromatic component of a broad band wave to make an “in situ” spectral hole burning. We demonstrate… Continue reading Damping-Driven Time Reversal for Waves