Glass-Engraved Meta-Optics for High-Power Lasers

Eyal Feigenbaum | 21-ERD-002

Executive Summary

We are developing a novel method to implement a variety of key optical elements for high-power lasers as ultrathin metasurface optics. The resulting technology could improve laser system performance and make laser systems less prone to damage and less expensive.

Publications, Presentations, and Patents

Eyal Feigenbaum, 2021. "Large aperture and durable glass-engraved optical metasurfaces using nanoparticle etching masks: prospects and future directions," J PHYS-Photonics 3. 032004. LLNL-JRNL-817931.

Eyal Feigenbaum, 2021. "Tuning Gold Nanoparticle Size with Fixed Interparticle Spacing in Large-Scale Arrays: Implications for Plasmonics and Nanoparticle Etching Masks," ACS Appl. Nano Mater. 4. 2733-2742. LLNL-JRNL-817185.