Fast-tunable femtosecond visible radiation via sum-frequency generation from a high power NIR NOPO
| Autor: | Tino Lang, Thomas Binhammer, Uwe Morgner, Yuliya Binhammer, Robin Mevert, Angelika Rück |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Sum-frequency generation
Materials science business.industry Near-infrared spectroscopy Physics::Optics 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Atomic and Molecular Physics and Optics Power (physics) 010309 optics Optics 0103 physical sciences Microscopy Femtosecond ddc:530 Parametric oscillator 0210 nano-technology business Spectroscopy Visible spectrum |
| Zdroj: | Optics express 29(14), 22366-22375 (2021). doi:10.1364/OE.427102 |
| Popis: | Optics express 29(14), 22366 - 22375 (2021). doi:10.1364/OE.427102 We report on a high power ultra-broadband, quickly tunable non-collinear parametric oscillator with highly efficient intra-cavity sum-frequency generation. It simultaneously delivers femtosecond pulses in two synchronized output beams: up to 4.9 W tunable from 650 to 1050 nm in the near infrared and up to 1.9 W from 380 to 500 nm in the visible spectral range. The (to our knowledge) novel source is ideally suited for spectroscopy or multi-color imaging. First results of two-color functional microscopy are presented. Published by Soc., Washington, DC |
| Databáze: | OpenAIRE |
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