3 papers
physics.optics2026
Experimental Scaling of Diffraction Efficiency in Laser-Induced Plasma Gratings
M. M. Wang, V. M. Perez-Ramirez, N. M. Fasano +8
We demonstrate efficient diffraction of intense ultrashort laser pulses using optical-field-ionization-induced plasma-neutral gratings formed by spatially structured ionization of…
physics.optics2025
Entropy mode driven gas optics
P. Michel, A. Oudin, H. Rajesh +9
We propose a novel class of gaseous diffractive optical elements created by imprinting an entropy mode in a gas. Previous approaches to gaseous diffractive optics relied on the sim…
astro-ph.IM2023
Development of MKIDs in the Optical and Near-infrared Bands for SPIAKID
Jie Hu, Paul Nicaise, Faouzi Boussaha +10
SpectroPhotometric Imaging in Astronomy with Kinetic Inductance Detectors (SPIAKID) aims at designing, building, and deploying on the sky a spectrophotometric imager based on micro…