Tunable 30 fs light pulses at 1 W power level from a Yb-pumped optical parametric oscillator
| Autor: | Giulio Cerullo, Marco Marangoni, Dario Polli, Vikas Kumar, Antonio Perri, Nicola Coluccelli, Daniele Viola |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Ultrafast technology
Materials science Physics::Optics 02 engineering and technology 01 natural sciences Noise (electronics) 010309 optics Resonator Optics 0103 physical sciences Coherent Raman microscopy Spectroscopy Optical amplifier business.industry Lasers Stimulated Raman Scattering 021001 nanoscience & nanotechnology Atomic and Molecular Physics and Optics Wavelength Femtosecond Parametric oscillators and amplifiers Optical parametric oscillator tunable 0210 nano-technology business Lasers tunable Ultrashort pulse |
| Zdroj: | Optics letters 42 (2017): 4545–4548. doi:10.1364/OL.42.004545 info:cnr-pdr/source/autori:Coluccelli, Nicola; Viola, Daniele; Kumar, Vikas; Perri, Antonio; Marangoni, Marco; Cerullo, Giulio; Polli, Dario/titolo:Tunable 30 fs light pulses at 1 W power level from a Yb-pumped optical parametric oscillator/doi:10.1364%2FOL.42.004545/rivista:Optics letters/anno:2017/pagina_da:4545/pagina_a:4548/intervallo_pagine:4545–4548/volume:42 Optics Letters |
| DOI: | 10.1364/OL.42.004545 |
| Popis: | We report on a Yb-pumped optical parametric oscillator (OPO) that delivers 30 fs pulses with spectral coverage from 680 to 910 nm and an average output power of up to 1.1 W. The resulting peak power is similar to 0.5 MW, which is, to the best of our knowledge, the highest ever demonstrated in a femtosecond OPO. The intensity noise remains at a level of 0.2% rms, and rapid wavelength tuning is obtained by simply scanning the resonator length. The performances of the OPO are promising for a variety of applications in nonlinear microscopy and ultrafast spectroscopy. (C) 2017 Optical Society of America |
| Databáze: | OpenAIRE |
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