Focusing Properties of High-Order Harmonics

Autor: Maria Hoflund, Jasper Peschel, Marius Plach, Hugo Dacasa, Kévin Veyrinas, Eric Constant, Peter Smorenburg, Hampus Wikmark, Sylvain Maclot, Chen Guo, Cord Arnold, Anne L'Huillier, Per Eng-Johnsson

Publikováno v: Ultrafast Science, Vol 2021 (2021)

Many applications of the extreme ultraviolet (XUV) radiation obtained by high-order harmonic generation (HHG) in gases require a small focus area in order to enable attosecond pulses to reach a high intensity. Here, high-order harmonics generated in

Externí odkaz: https://doaj.org/article/d7d9b1ba85ea44558ce89f3197bfd9a6

3D Printing of Green and Renewable Polymeric Materials: Toward Greener Additive Manufacturing

Autor: Grant Guggenbiller, Scott Brooks, Olivia King, Eric Constant, David Merckle, Andrew C Weems

Publikováno v: ACS Applied Polymer Materials. 5:3201-3229

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64ba1adad6be9fac58d6a04b6af8da33
https://doi.org/10.1021/acsapm.2c02171

Air-photonics based terahertz source and detection system

Autor: Emilien Prost, Vincent Loriot, Eric Constant, Isabelle Compagnon, Luc Bergé, Franck Lépine, Stefan Skupin

Publikováno v: The European Physical Journal. Special Topics
The European Physical Journal. Special Topics, 2022, ⟨10.1140/epjs/s11734-022-00748-7⟩

International audience; Two-color air plasma based broadband terahertz (THz) generation and subsequent air biased coherent detection (ABCD) of the THz field are presented. Both source and detection system are characterized experimentally and numerica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16ef759bd7388d1dca46dd67990447f2
https://hal.science/hal-03920159/document

Phase-resolved attosecond near-threshold photoionization of molecular nitrogen

Autor: Stefan Haessler, Eric Mével, Baptiste Fabre, Pascal Salières, Thierry Ruchon, Bertrand Carré, J. Higuet, J. Caillat, Eric Constant, Yann Mairesse, Richard Taïeb, Alfred Maquet, Pierre Breger

Publikováno v: Physical Review A
Physical Review A, American Physical Society, 2009, 80 (1), ⟨10.1103/PhysRevA.80.011404⟩
Physical Review A, American Physical Society, 2009, 80, pp.011404. ⟨10.1103/PhysRevA.80.011404⟩
Physical Review A, American Physical Society, 2009, 80 (1), pp.011404(R). ⟨10.1103/PhysRevA.80.011404⟩
Physical Review A : Atomic, molecular, and optical physics [1990-2015]
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2009, 80 (1), pp.011404(R). ⟨10.1103/PhysRevA.80.011404⟩

International audience; We photoionize nitrogen molecules with a train of extreme ultraviolet attosecond pulses together with a weak infrared field. We measure the phase of the two-color two-photon ionization transition ͑molecular phase͒ for differ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dca67e403ab2eaa97b84847fed227744
http://arxiv.org/abs/2207.08310

The basal ganglia: A central hub for the psychomotor effects of electroconvulsive therapy

Autor: Paul M. Parizel, Didier Schrijvers, Kristof Vansteelandt, Pascal Sienaert, Jan Baptist Belge, Philippe de Timary, Linda van Diermen, Bernard Sabbe, Philip van Eijndhoven, Eric Constant, Sven De Keyzer

Publikováno v: Journal of Affective Disorders, 265, 239-246
Journal of affective disorders, Vol. 265, p. 239-246 (2020)
Journal of Affective Disorders, 265, pp. 239-246
Journal of affective disorders

BACKGROUND: Electroconvulsive therapy (ECT) is the most effective biological treatment for depression. Aside the well-known therapeutic effect on mood symptoms, it has also a unique positive impact on psychomotor agitation and retardation, which are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a146af5016e630a244eda3566ec2f7a0
https://doi.org/10.1016/j.jad.2020.01.033