4 papers
Direct Frequency-Mode-Stable Laser Amplification at Terahertz Burst Rates
Vinzenz Stummer, Tobias Flöry, Matthias Schneller +3
Generation of high-fidelity amplified pulse bursts with a regular interpulse interval yields, in the spectral domain, an equidistant pattern of narrowband spectral modes, similar t…
Continuously Red-Shift and Blue-Shift Wavelength-Tuneable, Narrowband, High Harmonics in the EUV - X-ray Regime for Resonance Imaging and Spectroscopies
Dimitar Popmintchev, Aref Imani, Paolo Carpegiani +12
We demonstrate a novel technique for producing high-order harmonics with designer spectral combs in the extreme ultraviolet-soft X-ray range for resonance applications using spectr…
Ultrafast Ultraviolet C and Visible Laser Light with Broadly Tunable Spectrum
Dimitar Popmintchev, Aref Imani, Paolo Carpegiani +11
We demonstrate a versatile technique for generating continuously wavelength-tunable laser waveforms, with mJ pulse energies and ultrashort pulse durations down to few-cycle in the…
Relativistic interaction of long-wavelength ultrashort laser pulses with nanowires
Z. Samsonova, S. Höfer, V. Kaymak +11
We report on experimental results in a new regime of a relativistic light-matter interaction employing mid-infrared (3.9-micrometer wavelength) high-intensity femtosecond laser pul…