35 citations · 57 across the 11 of their papers we have counts for
5 papers · 2 filters
Vision-Language Agents for Active Perception in Optics Laboratories
Ryan Lopez, Sachin Vaidya, Seou Choi +2
Vision-language models (VLMs) are increasingly being used in scientific workflows, but their ability as agents to directly control laboratory experiments from visual feedback remai…
A Programmable Optics Cloud Laboratory
Sachin Vaidya, Caio Silva, Seou Choi +2
Laboratory automation can improve experimental throughput, accessibility, and reproducibility, but many robotic laboratory systems remain difficult to reconfigure. This challenge i…
Three-dimensional confinement of light in photonic crystals without bandgaps
Manxi Shi, Sachin Vaidya, Ali Ghorashi +2
We demonstrate that confinement of light in three dimensions is possible in photonic crystals without a complete photonic bandgap. Our approach exploits symmetry-protected quadrati…
Supercollimating photonic crystal scintillators
Seou Choi, Sachin Vaidya, Charles Roques-Carmes +1
Scintillators convert X-ray energy into visible or near-visible photons, enabling applications in high-energy particle detection and X-ray imaging. Increasing scintillator thicknes…
Hybrid Nanophotonic Scintillators for Enhanced X-ray Absorption, Emission, and Time Resolution
Seou Choi, Sachin Vaidya, Avner Shultzman +3
Scintillators convert ionizing radiation into visible photons, enabling applications from cosmic ray detection to medical imaging. Two independent strategies for improving scintill…