High-Order Harmonic Generation in Solids: The Role of Intraband Transitions in Extreme Nonlinear Optics
High-order harmonic generation (HHG) in gases is frequently used nowadays to produce
attosecond pulses and coherent radiation in the visible-to-soft X-ray spectral range. HHG in …
attosecond pulses and coherent radiation in the visible-to-soft X-ray spectral range. HHG in …
Nonlinear compression of few-cycle multi-mJ 5 µm pulses in ZnSe around zero-dispersion
M Bock, L von Grafenstein, D Ueberschaer… - Optics Letters, 2024 - opg.optica.org
We present a compact nonlinear compression scheme for the generation of millijoule few-
cycle pulses beyond 4 µm wavelength. For this purpose 95? fs pulses at 5 µm from a 1? kHz …
cycle pulses beyond 4 µm wavelength. For this purpose 95? fs pulses at 5 µm from a 1? kHz …
Phase dependence of Kerr-based parametric amplification
NG Drouillard, TJ Hammond - Physical Review A, 2024 - APS
Kerr instability amplification can amplify over an octave of spectrum, a broad bandwidth
supporting few-cycle pulses. However, dispersion management in this regime is crucial, and …
supporting few-cycle pulses. However, dispersion management in this regime is crucial, and …
Serial synthesis of mid-infrared optical parametric amplifiers for enlarging a gain bandwidth
X Gu, Y Ding, P Yuan, J Wang, L Qian, J Ma - Optics Letters, 2023 - opg.optica.org
Broadband optical parametric amplifiers (OPAs) require a group-velocity matching between
the signal and the idler. For mid-infrared OPAs, however, the group-velocity matching is …
the signal and the idler. For mid-infrared OPAs, however, the group-velocity matching is …
Continuous-wave π-polarized 1084 nm laser based on Nd: MgO: LiNbO3 under 888 nm double-end pumping with low quantum defect
J Ma, X Jin, M Sun, X Lei, R Zhao, C Liu, H Liu… - Optics …, 2024 - Elsevier
A continuous-wave π-polarized 1084 nm laser based on Nd: MgO: LiNbO 3 crystal is
reported under 888 nm double-end pumping with low quantum defect. When the absorbed …
reported under 888 nm double-end pumping with low quantum defect. When the absorbed …
Phase of Kerr-based few-cycle parametric amplification
NG Drouillard, TJ Hammond - arXiv preprint arXiv:2311.11806, 2023 - arxiv.org
Kerr instability amplification can amplify over an octave of spectrum, a broad bandwdith
supporting few-cycle pulses. However, dispersion management in this regime is crucial to …
supporting few-cycle pulses. However, dispersion management in this regime is crucial to …
Three-Wave Mixing between Continuous-Wave and Ultrafast Lasers
J Zhan, ND Cooper, MAR Reber - arXiv preprint arXiv:2405.04424, 2024 - arxiv.org
Ultrafast optical frequency combs allow for both high spectral and temporal resolution in
molecular spectroscopy and have become a powerful tool in many areas of chemistry and …
molecular spectroscopy and have become a powerful tool in many areas of chemistry and …
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Z Li - physics.uconn.edu
The advent of ultrashort light pulses has opened the possibility of investigating atomic and
molecular processes on their natural time scales. In particular, Attosecond Transient …
molecular processes on their natural time scales. In particular, Attosecond Transient …
[HTML][HTML] Astrophysics and astronomy, Atomic and molecular optics, Condensed matter physics, Particle and nuclear physics, Geophysics, All events
C Faesi, Z Li - physics.uconn.edu
We discuss the anharmonic oscillator in quantum mechanics using exact WKB methods in a
't Hooft-like double scaling limit where classical behavior is expected to dominate. We …
't Hooft-like double scaling limit where classical behavior is expected to dominate. We …