[PDF] Top 20 High-contrast pump-probe spectroscopy with high-order harmonics

... resolved spectroscopy has enabled us to extract the dynamics of rotational wavepackets in nitrogen from a strong continuous background generated by argon ...this contrast enhancement, each technique ... Voir le document complet

... Abstract. High harmonic generation in gases can be used as a probe of the electronic structure of the emitting medium, with attosecond temporal resolution and angström spatial ...by ... Voir le document complet

... the pump and probe pulse, respectively. Such high pump intensities are difficult to use in co-linear geometry because so intense beams can produce themselves high harmonics, ... Voir le document complet

... the pump pulse across the probe volume imposes a limit to the temporal resolution that can be ...grating spectroscopy is a special case of space-time ...offer contrast enhancement without ... Voir le document complet

... The figure [Fig. 3(a) in the original paper] plots the corrected cis-isomer orientation dependence of strong-field ionization for the 800 nm case, at the HF level of electronic structure used in our paper. The angle in ... Voir le document complet

... [27] with the augmented correlation consistent polarized valence triple-zeta (aug-cc-pVTZ) basis set [28,29] at the Hartree-Fock ...directions with a grid step size of ...method with a time step of ... Voir le document complet

... Abstra t: A urately apturing the near eld emission of omplex luminaires is still very di ult. In this paper, we des ribe a new a quisition pipeline of su h luminaires that performs an orthogonal proje tion on a given ... Voir le document complet

... the high selectivity of tunnel ionization shows how photorecombination dynamics of the valence-shell orbital of molecules can be isolated and ...in high harmonic spectroscopy for the first time is ... Voir le document complet

... In order to get a full description of the HHG process that includes the influence of the structure of the recol- liding electron wavepacket, we have developed a semi- classical theoretical simulation called ... Voir le document complet

... models with cubic ...higher order start to gain interest, see for example [2, ...uses high-order regularized ...of order q ≥ 1, regularized by a term of order q + ...q-th ... Voir le document complet

... Figure3 shows the synthetic pressure field from three diverging waves. Coherent summationwas performedat a 60-mm depth at two extreme lateral positions of the field of view: on the central line (top of fig.3) and on the ... Voir le document complet

... of high-order optimization methods based on q-th order Taylor models (with q ≥ 1) that have been recently proposed in the ...of high-order models, while decreasing the worst-case ... Voir le document complet

... their high spectral selectivity has been exploited to obtain high sensitivity biological or chemical sensors ...ated with a small size lead to a very high finesse F (up to F = 10 7 [9, 10]) ... Voir le document complet

... • Exoplanets, disks, stars • Advanced data reduction • Instrumentation. VLT Interferometer[r] ... Voir le document complet

... of high-contrast capabilities has long been rec- ognized as one of the top priorities for the ...near-infrared with PIONIER (H band) and GRAVITY (K ...in high-contrast infrared ... Voir le document complet

... and spectroscopy (for atmospheric modeling, chemical characterization and orbital ...the high spectral resolution mode in the L/M band integral field unit, and all have small inner working angles (IWAs) ... Voir le document complet

... these approaches by building S/N maps and thresholding them at several values of τ. For each injection of a fake companion, a new data cube is built and processed with each of the five algorithms. In the case of ... Voir le document complet

... a high-contrast resist and when measuring the e-beam current at regular intervals during long writes to ensure a uniform dose distribution across the ...chemical contrast of the resist is, the ... Voir le document complet

... a high-quality 16 Λ N hypernuclear spectrum has been obtained for the first time with sub-MeV en- ergy resolution, thus putting tighter restrictions on the spacings of the levels contributing to each ... Voir le document complet

... a high-contrast resist and when measuring the e-beam current at regular intervals during long writes to ensure a uniform dose distribution across the ...chemical contrast of the resist is, the ... Voir le document complet