6533b860fe1ef96bd12c3a98
RESEARCH PRODUCT
Optical limiters relying on VO2 phase transition in thin multilayer films
Marco GandolfiAndrea TognazziBohan LiRocio Camacho MoralesGina AmbrosioCamilla BarattoDomenico De CegliaDragomir N. NeshevCostantino De Angelissubject
vanadium dioxideoptical limiterdescription
We propose a self-activating optical limiter device based on phase transition of vanadium dioxide in thin multilayer films. The optimal geometry reduces the transmitted power by ~ 70% and shows a recovery time of 10 ns.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2022-01-01 | Conference on Lasers and Electro-Optics |