Tilted-Pulse-Front Pumped Plane-Parallel LiNbO3 Slab THz Source
| Autor: | László Pálfalvi, János Hebling, György Tóth, Csaba Lombosi, Priyo S. Nugraha, Jozsef A. Fulop, Gergo Krizsan, Gábor Almási |
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| Rok vydání: | 2019 |
| Předmět: |
Surface (mathematics)
Plane parallel Materials science business.industry Terahertz radiation Lithium niobate Physics::Optics 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Pulse (physics) 010309 optics chemistry.chemical_compound Optics chemistry 0103 physical sciences Slab 0210 nano-technology business Scaling Beam (structure) |
| Zdroj: | 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). |
| DOI: | 10.1109/irmmw-thz.2019.8874343 |
| Popis: | A new type of tilted-pulse-front pumped terahertz (THz) source has been demonstrated, which is based on a LiNbO3 plane-parallel slab with an echelon structure on its input surface. The use of a plane-parallel nonlinear optical crystal slab enables straightforward scaling to high THz pulse energies and the production of a symmetric THz beam with a uniform pulse shape for good focusability and high field strength. |
| Databáze: | OpenAIRE |
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