117 citations · 507 across the 12 of their papers we have counts for
13 papers
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…
High-power few-cycle near-infrared OPCPA for soft X-ray generation at 100 kHz
Stefan Hrisafov, Justinas Pupeikis, Pierre-Alexis Chevreuil +4
We present a near-infrared optical parametric chirped-pulse amplifier (OPCPA) and soft X-ray (SXR) high-harmonic generation system. The OPCPA produces few-cycle pulses at a center…
Water window soft x-ray source enabled by 25-W few-cycle mid-IR OPCPA at 100 kHz
Justinas Pupeikis, Pierre-Alexis Chevreuil, Nicolas Bigler +3
Coherent soft x-ray (SXR) sources enable fundamental studies in the important water window spectral region. Until now, such sources have been limited to repetition rates of 1 kHz o…
Ultrabroadband Nonlinear Optics in Nanophotonic Periodically Poled Lithium Niobate Waveguides
Marc Jankowski, Carsten Langrock, Boris Desiatov +6
Quasi-phasematched interactions in waveguides with quadratic nonlinearities enable highly efficient nonlinear frequency conversion. In this article, we demonstrate the first genera…
Broadband bright twin beams and their up-conversion
Maria V. Chekhova, Semen Germanskiy, Dmitri B. Horoshko +5
We report on the observation of broadband (40 THz) bright twin beams through high-gain parametric down-conversion in an aperiodically poled lithium niobate crystal. The output phot…
Temporal Simultons in Optical Parametric Oscillators
Marc Jankowski, Alireza Marandi, C. R. Phillips +4
We identify and demonstrate a regime of operation in optical parametric oscillators (OPOs) in which the formation of temporal simultons produces stable half-harmonic pulses. Simult…
Frequency-domain nonlinear optics in two-dimensionally patterned quasi-phase-matching media
C. R. Phillips, B. W. Mayer, L. Gallmann +1
Advances in the amplification and manipulation of ultrashort laser pulses has led to revolutions in several areas. Examples include chirped pulse amplification for generating high…