New Generation Terahertz Pulse Sources Utilizing Volume Phase Holographic Gratings

Autor: Gergő Krizsán, Zoltán Tibai, Gábor Almási, György Tóth, László Pálfalvi, János Hebling
Rok vydání: 2022
Zdroj: Optica High-brightness Sources and Light-driven Interactions Congress 2022.
DOI: 10.1364/hilas.2022.hf3b.6
Popis: Volume phase holographic gratings can allow the implementation of terahertz pulse sources where imaging optics and the microstructuring of a nonlinear material surface are not required. These new sources can also outperform conventional terahertz based on lithium niobate in conversion efficiency and beam uniformity.
Databáze: OpenAIRE