Publications of Nicholas Karpowicz
All genres
Journal Article (30)
1.
Journal Article
13 (1), 1111 (2022)
Electro-optic characterization of synthesized infrared-visible light fields. Nature Communications 2.
Journal Article
30 (11), pp. 18179 - 18188 (2022)
Contrast enhancement in near-infrared electro-optic imaging. Optics Express 3.
Journal Article
8 (5), pp. 586 - 590 (2021)
Petahertz-scale nonlinear photoconductive sampling in air. Optica 4.
Journal Article
7 (9), pp. 1093 - 1096 (2020)
Hybrid phase-matching for optical parametric amplification of few-cycle infrared pulses. Optica 5.
Journal Article
577 (7788), pp. 52 - 59 (2020)
Field-resolved infrared spectroscopy of biological systems. Nature 6.
Journal Article
11, 430 (2020)
Attosecond optoelectronic field measurement in solids. Nature Communications 7.
Journal Article
7 (1), pp. 35 - 39 (2020)
Single-shot carrier-envelope-phase measurement in ambient air. Optica 8.
Journal Article
44 (7), pp. 1730 - 1733 (2019)
Watt-scale 50-MHz source of single-cycle waveform-stable pulses in the molecular fingerprint region. Optics Letters 9.
Journal Article
3 (10), 101301 (2018)
Cumulative plasma effects in cavity-enhanced high-order harmonic generation in gases. APL Photonics 10.
Journal Article
51 (15), 154002 (2018)
Three-octave terahertz pulses from optical rectification of 20fs, 1 µm, 78MHz pulses in GaP. Journal of Physics B: Atomic, Molecular and Optical Physics 11.
Journal Article
357 (6357), pp. 1239 - 1240 (2017)
Angular momentum can slow down photoemission Electrons with high angular momentum are the last to emerge from a solid. Science 12.
Journal Article
357 (6356), pp. 1134 - 1137 (2017)
Soft x-ray excitonics. Science 13.
Journal Article
534 (7605), pp. 86 - 90 (2016)
Attosecond nonlinear polarization and light-matter energy transfer in solids. Nature 14.
Journal Article
24 (10), pp. 10286 - 10294 (2016)
Self-compressed, spectral broadening of a Yb:YAG thin-disk amplifier. Optics Express 15.
Journal Article
24 (5), pp. 5628 - 5637 (2016)
Generation of multi-octave spanning high-energy pulses by cascaded nonlinear processes in BBO. Optics Express 16.
Journal Article
10 (3), pp. 159 - 162 (2016)
Electro-optic sampling of near-infrared waveforms. Nature Photonics 17.
Journal Article
530 (7588), pp. 66 - 70 (2016)
Optical attosecond pulses and tracking the nonlinear response of bound electrons. Nature 18.
Journal Article
9 (11), pp. 721 - 724 (2015)
High-power sub-two-cycle mid-infrared pulses at 100 MHz repetition rate. Nature Photonics 19.
Journal Article
22 (25), pp. 31440 - 31447 (2014)
Decoupling chaotic amplification and nonlinear phase in high-energy thin-disk amplifiers for stable OPCPA pumping. Optics Express 20.
Journal Article
1 (1), pp. 45 - 63 (2014)
Third-generation femtosecond technology. Optica