96 citations · 306 across the 11 of their papers we have counts for
12 papers
3D in-situ profiling in a laser micromachining station using dual-comb LiDAR
Hayk Soghomonyan, Justinas Pupeikis, Benjamin Willenberg +5
One of the main challenges in laser micromachining is the complexity of the process development. The available monitoring capabilities are mostly limited to external measurement sy…
Long-range and dead-zone free dual-comb ranging for the interferometric tracking of moving targets
Sandro L. Camenzind, Lukas Lang, Benjamin Willenberg +7
Dual-comb ranging has emerged as an effective technology for long-distance metrology, providing absolute distance measurements with high speed, precision, and accuracy. Here, we de…
High-sensitivity dual-comb and cross-comb spectroscopy across the infrared using a widely-tunable and free-running optical parametric oscillator
Carolin P. Bauer, Zofia A. Bejm, Michelle K. Bollier +4
Coherent dual-comb spectroscopy (DCS) enables high-resolution measurements at high speeds without the trade-off between resolution and update rate inherent to mechanical delay scan…
Gigahertz Single-cavity Dual-comb Laser for Rapid Time-domain Spectroscopy: from Few Terahertz to Optical Frequencies
Benjamin Willenberg, Christopher R. Phillips, Justinas Pupeikis +5
Dual-comb generation from a single laser cavity provides a simple and high-performance solution to time sampling applications. We demonstrate a compact single-cavity dual-comb lase…
Rapid-scan nonlinear time-resolved spectroscopy over arbitrary delay intervals
Tobias Flöry, Vinzenz Stummer, Justinas Pupeikis +9
Femtosecond dual-comb lasers have revolutionized linear Fourier-domain spectroscopy by offering a rapid motion-free, precise and accurate measurement mode with easy registration of…
Coherently averaged dual-comb spectroscopy with a low-noise and high-power free-running gigahertz dual-comb laser
C. R. Phillips, B. Willenberg, A. Nussbaum-Lapping +4
We present a new type of dual optical frequency comb source capable of scaling applications to high measurement speeds while combining high average power, ultra-low noise operation…
Spatially multiplexed single-cavity dual-comb laser
J. Pupeikis, B. Willenberg, S. L. Camenzind +4
Single-cavity dual-comb lasers are a new class of ultrafast lasers which have a wide possible application space including pump-probe sampling, optical ranging, and gas absorption s…
Timing jitter characterization of free-running dual-comb laser with sub-attosecond resolution using optical heterodyne detection
Sandro L. Camenzind, Daniel Koenen, Benjamin Willenberg +3
Pulse trains emitted from dual-comb systems are designed to have low relative timing jitter, making them useful for many optical measurement techniques such as optical ranging and…
Picosecond ultrasonics with a free-running dual-comb laser
Justinas Pupeikis, Benjamin Willenberg, Francois Bruno +10
We present a free-running 80-MHz dual-comb polarization-multiplexed solid-state laser which delivers 1.8 W of average power with 110-fs pulse duration per comb. With a high-sensiti…
Sub-cycle time resolution of multi-photon momentum transfer in strong-field ionization
Benjamin Willenberg, Jochen Maurer, Benedikt W. Mayer +1
During multi-photon ionization of an atom it is well understood how the involved photons transfer their energy to the ion and the photoelectron. However, the transfer of the photon…
Interplay between Coulomb-focusing and non-dipole effects in strong-field ionization with elliptical polarization
J. Maurer, B. Willenberg, B. W. Mayer +7
Strong-field ionization and rescattering beyond the long-wavelength limit of the dipole approximation is studied with elliptically polarized mid-IR pulses. We have measured the ful…
(MC)**3 -- a Multi-Channel Markov Chain Monte Carlo algorithm for phase-space sampling
Kevin Kroeninger, Steffen Schumann, Benjamin Willenberg
A new Monte Carlo algorithm for phase-space sampling, named (MC)**3, is presented. It is based on Markov Chain Monte Carlo techniques but at the same time incorporates prior knowle…