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8篇 您的检索式:作者名="Bagnoud"
    题名 作者 年代 出处 被引量
1Nickel allergy:the European directive and its consequences on gold coatings and white gold alloys显示文摘 NICOUD S RAMONI P 1996Gold Technol1996,18,:1
2A prospective uhra- sound biomicroscope evaluation of changes in anterior segment morphology following laser iridectomy in European eyes显示文摘Mansouri K Burgener ND Bagnoud M 2009Eye2009,23,11:1
3Global optimization of pulse compression in chirped pulse amplification显示文摘Bagnoud V Salin F 1998IEEE J Select Topics Quantumn Electron1998,4,2:1
4Discovery of new lactones in sweet cream butter oil显示文摘Sarrazin E Frerot E Bagnoud A Aeberhardt K Rubin M 2011Journal of Agricultural and Food Chemistry2011,59,:1
5Commissioning and early experiments of the PHELIX facility显示文摘V. Bagnoud B. Aurand A. Blazevic S. Borneis C. Bruske B. Ecker U. Eisenbarth J. Fils A. Frank E. Gaul S. Goette C. Haefner T. Hahn K. Harres H.-M. Heuck D. Hochhaus D. H. H. Hoffmann D. Javorková H.-J. Kluge T. Kuehl S. Kunzer M. Kreutz T. Merz-Mantwill P 2010Applied Physics B2010,,1:1
6High-conversion- efficiency optical parametric chirpedkpulse amplification system using spatiotemporally shaped pump pulses显示文摘Waxer L J Bagnoud V Begishev I A 2003Opt Lett2003,28,14:1
7Millijoule ultrafast optical parametric amplification as replacement for high-gain regenerative amplifiers显示文摘We report on the development of an ultrafast optical parametric amplifier front-end for the Petawatt High Energy Laser for heavy Ion eXperiments(PHELIX)and the Petawatt ENergy-Efficient Laser for Optical Plasma Experiments(PEnELOPE)facilities.This front-end delivers broadband and stable amplification up to 1 mJ per pulse while maintaining a high beam quality.Its implementation at PHELIX allowed one to bypass the front-end amplifier,which is known to be a source of pre-pulses.With the bypass,an amplified spontaneous emission contrast of 4.9×10^(−13)and a pre-pulse contrast of 6.2×10^(−11)could be realized.Due to its high stability,high beam quality and its versatile pump amplifier,the system offers an alternative for high-gain regenerative amplifiers in the front-end of various laser systems.Yannik Zobus Christian Brabetz Johannes Hornung Jonas BOhland Dirk Reemts Ji-Ping Zou Markus Loeser Daniel Albach Ulrich Schramm Vincent Bagnoud 2023High Power Laser Science and Engineering2023,11,4:0
8How the laser beam size conditions the temporal contrast in pulse stretchers of chirped-pulse amplification lasers显示文摘In this work,we propose and verify experimentally a model that describes the concomitant influence of the beam size and optical roughness on the temporal contrast of optical pulses passing through a pulse stretcher in chirped-pulse amplification laser systems.We develop an analytical model that is capable of predicting the rising edge caused by the reflection from an optical element in a pulse stretcher,based on the power spectral density of the surface and the spatial beam profile on the surface.In an experimental campaign,we characterize the temporal contrast of a laser pulse that passed through either a folded or an unfolded stretcher design and compare these results with the analytical model.By varying the beam size for both setups,we verify that optical elements in the near-and the far-field act opposed to each with respect to the temporal contrast and that the rising edge caused by a surface benefits from a larger spatial beam size on that surface.Simon Roeder Yannik Zobus Christian Brabetz Vincent Bagnoud 2022High Power Laser Science and Engineering2022,10,6:0
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