Results 21 to 30 of about 2,859,854 (215)
5-kW-Level Bi-Directional High-Efficiency Pump and Signal Combiner With Negligible Beam Quality Degradation
IEEE Photonics Journal, 2022 (6+1)×1 pump and signal combiner with high power handing capability, negligible beam quality degradation and bi-directional signal transmission ability has been developed by employing signal-fiber non-taper fabrication approach and in-line ...Yu Liu, Shan Huang, Wenjie Wu, Lianghua Xie, Chun Zhang, Haokun Li, Yuwei Li, Yue Li, Rumao Tao, Honghuan Lin, Jianjun Wang +10 moredoaj +1 more sourcePepper-pot emittance measurement of laser-plasma wakefield accelerated electrons [PDF]
, 2009 The transverse emittance is an important parameter governing the brightness of an electron beam. Here we present the first pepper-pot measurement of the transverse emittance for a mono-energetic electron beam from a laser-plasma wakefield accelerator ...Shanks, R. P., Welsh, G. H., Jaroszynski, D.A., M. P. Anania, Anania, M.P., Jaroszynski, D. A., Welsh, G.H., S. M. Wiggins, Cipiccia, S., Vieux, G., Gallacher, J. G., Gallacher, J.G., M. R. Islam, Ersfeld, B., Issac, R. C., R. P. Shanks, R. C. Issac, Anania, M. P., S. Cipiccia, G. Vieux, G. H. Welsh, Wiggins, S. M., Issac, R.C., J. G. Gallacher, B. Ersfeld, D. A. Jaroszynski, Islam, M. R., Islam, M.R., E. Brunetti, Shanks, R.P., Brunetti, E., Wiggins, S.M. +31 morecore +1 more sourceInfluence of a pulsed laser regime on surface finish induced by thedirect metal deposition process on a Ti64 alloy [PDF]
, 2014 tThe direct metal deposition (DMD) laser technique is a free-form metal deposition process, which allowsgenerating a prototype or small series of near net-shape structures.GORNY, Cyril, CARRON, Denis, LE MASSON, Philippe, GHARBI, Myriam, PEYRE, Patrice, FABBRO, Rémy, CARIN, Muriel, MORVILLE, Simon +7 morecore +1 more sourceRecent diagnostic developments at the 100 kJ-level laser facility in China
Matter and Radiation at Extremes, 2020 A 100 kJ-level laser facility has been designed to study inertial confinement fusion physics in China. This facility incorporates various diagnostic techniques, including optical, x-ray imaging, x-ray spectrum, and fusion product diagnostics, as well as ...Feng Wang, Shaoen Jiang, Yongkun Ding, Shenye Liu, Jiamin Yang, Sanwei Li, Tianxuan Huang, Zhurong Cao, Zhenghua Yang, Xin Hu, Wenyong Miao, Jiyan Zhang, Zhebin Wang, Guohong Yang, Rongqing Yi, Qi Tang, Longyu Kuang, Zhichao Li, Dong Yang, Yulong Li, Xiaoshi Peng, Kuan Ren, Baohan Zhang +22 moredoaj +1 more sourceSimulation of laser-driven cratering experiments on aluminum [PDF]
, 2019 After a brief description of the physical principles involved in the cratering process, the authors present a specific methodology to simulate laser-driven cratering experiments performed with a long pulse duration (100 ns) and a small focal spot ...Jean-Luc Rullier, Laurent Videau, Laurent Berthe, AUBERT, Bertrand, LESCOUTE, Emilien, David Hebert, BERTHE, Laurent, VIDEAU, Laurent, HEBERT, David, RULLIER, Jean-Luc, Emilien Lescoute, Bertrand Aubert +11 morecore +1 more sourceInfluence of various process conditions on surface finishes induced by the direct metal deposition laser technique on a Ti–6Al–4V alloy [PDF]
, 2012 The direct metal deposition (DMD) with laser is a free-form metal deposition process for manufacturing dense pieces, which allows generating a prototype or small series of near net-shape structures. One of the most critical issues is that produced pieces GORNY, Cyril, CARRON, Denis, LE MASSON, Philippe, GHARBI, Myriam, PEYRE, Patrice, FABBRO, Rémy, CARIN, Muriel, MORVILLE, Simon +7 morecore +1 more sourceOne- and two-photon pumped organic semiconductor lasers [PDF]
, 2009 This thesis describes a number of studies on organic semiconductors focused around using them as gain media for lasers. The photophysical properties of organic semiconductors are studied using a wide range of experimental techniques, allowing the ...Tsiminis, Georgios, Skabara, P., Samuel, I., Turnbull, G., Samuel, Ifor David William, Shaw, P., Perepichka, Igor F., Kanibolotsky, A.L., Dawson, M., Kanibolotsky, Alexander L., Perepichka, I., Paul E. Shaw, Graham A. Turnbull, Turnbull, Graham A., Samuel, Ifor D. W., Skabara, P.J., Wang, Yu, Ifor D. W. Samuel, Tsiminis, G., Kanibolotsky, A., Georgios Tsiminis, Alexander L. Kanibolotsky, Igor F. Perepichka, Shaw, Paul Edward, Martin D. Dawson, Wang, Yue, Dawson, M.D., Perepichka, I.F., Skabara, Peter J,, Shaw, Paul E., Skabara, Peter J., Peter J. Skabara, Wang, Y., Dawson, Martin D., Yue Wang +34 morecore +1 more sourceObservation of the shock wave propagation induced by a high-power laser irradiation into an epoxy material [PDF]
, 2014 The propagation of laser-induced shock waves in a transparent epoxy sample is investigated by optical shadowgraphy. The shock waves are generated by a focused laser (3 ns pulse duration—1.2 to 3.4TWcm−2) producing pressure from 44 to 98.9 GPa.ESCAULT, Romain, BOUSTIE, Michel, LESCOUTE, Emilien, BERTHE, Laurent, SOLLIER, Arnaud, TOUCHARD, Fabienne, MERCIER, Patrick, BERNIER, Jacky +7 morecore +1 more sourceQuantitative observation of monochromatic X-rays emitted from implosion hotspot in high spatial resolution in inertial confinement fusion
Scientific Reports, 2021 In inertial confinement fusion, quantitative and high-spatial resolution ( $$< 10\,\upmu $$ < 10 μ m) measurements of the X-rays self-emitted by the hotspot are critical for studying the physical processes of the implosion stagnation stage. Herein, the 8 Kuan Ren, Junfeng Wu, Jianjun Dong, Yaran Li, Tianxuan Huang, Hang Zhao, Yaoyuan Liu, Zhurong Cao, Jiyan Zhang, Baozhong Mu, Ji Yan, Wei Jiang, Yudong Pu, Yulong Li, Xiaoshi Peng, Tao Xu, Jiamin Yang, Ke Lan, Yongkun Ding, Shaoen Jiang, Feng Wang +20 moredoaj +1 more sourceCLARA conceptual design report [PDF]
, 2013 This report describes the conceptual design of a proposed free electron laser test facility called CLARA that will be a major upgrade to the existing VELA accelerator test facility at Daresbury Laboratory in the UK. CLARA will be able to test a number of Muratori BD, Chattopadhyay, S, Kolano, A, Buckley, S., Appleby, R.B., Martlew B, Moss, AJ, Owen HL, Smith, SL, Fell BD, Surman, M., Chattopadhyay, S., Dunning DJ, Williams, PH, Saveliev, Y, Thompson, N.R., Xia, G., Martin I, Chattopadhyay S, Boogert, S., McKenzie, J.W., Owen, H.L., Wheelhouse, A.E., Kalinin AS, Angal-Kalinin, D, Serluca M, Cash R, Saveliev Y, Angal-Kalinin D, Barlow, R, Goudket, P, Surman M, Jones, J.K., Paramonov, V. V., Diakun, GP, Kalinin, AS, McNeil, B.W.J., Newton D, Lyapin A, Smith, RJ, Militsyn BL, Martlew, B., Valizadeh, R, McNeil, Brian W. J., Holland, DMP, Paramonov, VV, Boogert, S.; id_orcid, Clarke, Jim, Clarke JA, Bartolini R, Burt, G, Campbell, L, Fell, B.D., Militsyn, B.L., Goulden, AR, Wolski, A, McIntosh, P.A., McNeil BWJ, Muratori, BD, Martlew, B, Muratori, B.D., Campbell, L., Ma, L, Gallagher, A, Gallagher A, Moss AJ, Cash, R., Jones, JK, Buckley S, Boogert S, Roper, MD, Owen, HL, Buckley R, Ma, L., Cowie L, Thakker T, Smith, R.J., Goudket P, Smith RJ, Diakun GP, Wolski, A., Thompson NR, Wheelhouse AE, Barlow, Roger, Buckley, R., Thompson, NR, Cash, R, Middleman, KJ, Boogert, S, Newton, D, Fell, BD, Serluca, M, Serluca, M., Thakker, T., Cox G, Santer, R, Marinov, K.B., Martin, I., Cowie, L., Valizadeh, R., Smith SL, Saveliev, Y., Martin, I, Liggins W, Paramonov VV, Kolano, Anna, Marinov, KB, Williams, P.H., Boogert, Stewart; id_orcid, Jones JK, Angal-Kalinin, D.; id_orcid, Barlow R, Thakker, T, Buckley, S, Liggins, W., Buckley, R, Burt, Graeme, McIntosh PA, Militsyn, BL, Lyapine, A, Gallagher, A., Corlett, P., Burt G, Jamison SP, Snedden, E, Xia G, Bartolini, R, McNeil, BWJ, Kolano, A., Corlett P, Wheelhouse, AE, Appleby RB, Holland, D.M.P., Jamison, SP, Williams PH, Goudket, P., Kolano A, Liggins, W, Middleman, K.J., Appleby, R. B., Goulden, A.R., Roper MD, Snedden E, Ma L, Appleby, RB, Jamison, Steven, Surman, M, Kalinin, A.S., Moss, A.J., Bliss, N., Clarke, J.A., Cox, G, McIntosh, PA, Wolski A, Clarke, JA, Bartolini, R., Santer R, Dunning, DJ, Angal-Kalinin, D., Newton, D., McNeil, Brian, Roper, M.D., Holland DMP, Barlow, R., Middleman KJ, Corlett, P, Snedden, E., Campbell, Lawrence, Bliss N, Bliss, M., Dunning, D.J., Marinov KB, Campbell L, Paramonov, V.V., McKenzie JW, McKenzie, JW, Burt, G., Jamison, S.P., Santer, R., Cowie, L, Lyapin, A, Goulden AR, Diakun, G.P., Valizadeh R, Cox, G., Xia, G, Smith, S.L., Bliss, N +187 morecore +1 more source
