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Article
Open AccessA versatile high-average-power ultrafast infrared driver tailored for high-harmonic generation and vibrational spectroscopy
We report on an ultrafast infrared optical parametric chirped-pulse amplifier (OPCPA), pumped by a 200-W thin-disk Yb-based regenerative amplifier at a repetition rate of 100 kHz. The OPCPA is tunable in the s...
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Article
Open AccessAuthor Correction: Femtosecond Laser Mass Spectrometry and High Harmonic Spectroscopy of Xylene Isomers
A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper.
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Article
Open AccessFemtosecond Laser Mass Spectrometry and High Harmonic Spectroscopy of Xylene Isomers
Structural isomers, molecules having the same chemical formula but with atoms bonded in different order, are hard to identify using conventional spectroscopy and mass spectrometry. They exhibit virtually indis...
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Chapter and Conference Paper
Tabletop Imaging of Structural Evolutions in Chemical Reactions
The first high-resolution molecular movie of proton migration in the acetylene cation is obtained using a tabletop multiphoton pump-probe approach—an alternative to demanding free-electron-lasers and other VUV...
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Article
Tabletop imaging of structural evolutions in chemical reactions demonstrated for the acetylene cation
The introduction of femto-chemistry has made it a primary goal to follow the nuclear and electronic evolution of a molecule in time and space as it undergoes a chemical reaction. Using Coulomb Explosion Imagin...
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Article
Open AccessFrequency domain optical parametric amplification
Today’s ultrafast lasers operate at the physical limits of optical materials to reach extreme performances. Amplification of single-cycle laser pulses with their corresponding octave-spanning spectra still rem...
