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| 1 | Relativistic-intensity near-single-cycle light waveforms at kHz repetition rate显示文摘The development of ultra-intense and ultra-short light sources is currently a subject of intense research driven by the discovery of novel phenomena in the realm of relativistic optics,such as the production of ultrafast energetic particle and radiation beams for applications.It has been a long-standing challenge to unite two hitherto distinct classes of light sources:those achieving relativistic intensity and those with pulse durations approaching a single light cycle.While the former class traditionally involves large-scale amplification chains,the latter class places high demand on the spatiotemporal control of the electromagnetic laser field.Here,we present a light source producing waveformcontrolled 1.5-cycle pulses with a 719 nm central wavelength that can be focused to relativistic intensity at a 1 kHz repetition rate based on nonlinear post-compression in a long hollow-core fiber.The unique capabilities of this source allow us to observe the first experimental indications of light waveform effects in laser wakefield acceleration of relativistic energy electrons. | Marie Ouille Aline Vernier Frederik Bohle Maimouna Bocoum Aurelie Jullien Magali Lozano Jean-Philippe Rousseau Zhao Cheng Dominykas Gustas Andreas Blumenstein Peter Simon Stefan Haessler Jerome Faure Tamas Nagy Rodrigo Lopez-Martens | 2020 | Light(Science & Applications)2020，9，1： | 3 |
| 2 | Weld Models Incorporating the HAZ Phase Transformation Effects, Comparison between Experimental and Numerical Results显示文摘Numerical simulations of a representative test of welding process are presented in this paper. A French vessel steel, which involves metallurgical phase transformations in solid state is considered in this work. The aim is to validate the thermal-metallurgical-mechanical models taking into account the metallurgical transformations in the finite element codes Sysweld (Framasoft) and Code Aster (EDF). The test is performed on a thin disc submitted to a thermal cycle loading by means of a CO2 laser beam, which leads to metallurgical phase transformations. The thermal, metallurgical and mechanical numerical results have been compared to the experimental results (temperatures, sizes of transformed zones, displacements and residual stresses and strains). The main objective of the numerical analysis is to have some results which enable to give some indications on the ability of the numerical codes to describe the observed phenomena. For that, it is necessary to simulate accurately the thermo-metallurgical history. The comparison of experimental results with the numerical ones leads to some interesting orientations related to the capacities of the considered models to describe the observed phenomena. | V. VINCENT(1-2), J.F. JULLIEN(1), F. FOUQUET(1) and V. CANO(3) (1) INSA de Lyon, 20 Avenue Albert Einstein, 69621 Villeurbanne Cedex, France (2) FRAMATOME, 92084 Paris La defense Cedex, France (3) EDF-DER, 1 Avenue du General de Gaulle 92141 Clamart Cedex | 2000 | Journal of Shanghai Jiaotong university(Science)2000，5，1： | 2 |
| 3 | Recursive algorithms for the forward and inverse discrete cosine transform with arbitrary length显示文摘 | Wang Z Jullien G A Miller W C | 1994 | IEEE Signal Processing Letters1994，1，： | 1 |
| 4 | Chicken & egg: Competition among intermediation service providers 显示文摘 | Caillaud B Jullien B | 2003 | Rand Journal of Econom- ics2003，34，2： | 1 |
| 5 | Thermo - mechanical consequences of phase transformations in the heat - affected zone using a cyclic uniaxial test 显示文摘 | Yannick Vincent Jullien J F Philippe Gilles | 2005 | International Journal of Solids and Structures2005，42，14： | 1 |
| 6 | Hydro-chemo-mechanical coupling effects on permea-bility and swelling behaviour of a Ca smectite soaked byCu solutions显示文摘 | JULLIEN A PROUST C FORESTIER L | 2002 | Applied Clay Science2002，21，： | 1 |
| 7 | Participation constraints in adverse selection models显示文摘 | Jullien B | 2000 | Journal of Economic Theory2000，93，： | 1 |
| 8 | Facilitation of drug evaluation in children by population methods and modeling 显示文摘 | Tod M Jullien V Pons G | 2008 | Clin Phar- macokinet2008，47，4： | 1 |
| 9 | Chicken & egg: Competition a- mong intermediation service providers 显示文摘 | Caillaud B Jullien B | 2003 | The RAND Journal of Economics2003，34，2： | 1 |
| 10 | Chicken & egg: competition among intermedi- ation service providers 显示文摘 | Jullien C B | 2003 | Rand Journal of Economics2003，34，2： | 1 |
| 11 | Endometrial vaseularity and ongoing pregnancy after IVF 显示文摘 | Maugey-Laulom B Commenges-Ducos M Jullien V | 2002 | Eur J Obstet Gynecol Repred Biol2002，104，2： | 1 |
| 12 | Chicken & egg: competition among intermediation service providers 显示文摘 | Caillaud B Jullien B | 2003 | The RAND Journal of Economics2003，34，2： | 1 |
| 13 | Scientific progress and irreversibility:an economic interpretation of the“Precautionary Principle”显示文摘 | GOLLIER C JULLIEN B TREICH N | 2000 | Journal of public economics2000，75，2： | 1 |
| 14 | Prophylactic use of noninvasive ventilation in patients undergoing lung resection surgery显示文摘 | Perrin C Jullien V Venissac N | 2007 | Respir Med2007，101，： | 1 |
| 15 | Decreased production of collagen type Ⅲ in cultured smooth muscle cells from varicose vein patients is due to a degradation by MMPs:possible implication of MMP3显示文摘 | Sansilvestri Morel P Rupin A Jullien ND | 2005 | J Vasc Res2005，42，3： | 1 |
| 16 | Chicken & egg:competition among intermediation service providers 显示文摘 | Caillaud B & B Jullien | 2003 | RAND Journal of Economics2003，34，2： | 1 |
| 17 | Microphone array for sound pickup in teleconference systems显示文摘 | Khalil F Jullien J P Crilloire A | 1994 | Audio Engineering Society1994，42，9： | 1 |
| 18 | QCADesigner:a rapid design and simulation tool for quantum-dot cellular automata显示文摘 | WALUS K DYSART T J JULLIEN G A | 2004 | IEEE Transactions on Nanotechnology2004，3，1： | 1 |
| 19 | Decreased production of collagen Type Ⅲ in cultured smooth muscle cells from varicose vein patients is due to a degradation by MMPs: possible implication ofMMP-3显示文摘 | Sansilvestri-Morel P Rupin A Jullien ND | 2005 | J Vasc Res2005，42，5： | 1 |
| 20 | Immortalized chromaffin cells disimmortalized with Cre/lox site-directed recombination for use in cell therapy for pain after partialnerve injury显示文摘 | Eaton Mary-J Herman J-P Jullien N | 2002 | Exp Neurol2002，175，1： | 1 |
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