Showing 181 - 200 results of 3,780 for search '"laser pulse"', query time: 0.19s Refine Results
  1. 181

    Remote Detection of Uranium Using Self-Focusing Intense Femtosecond Laser Pulses by Miloš Burger, Patrick J. Skrodzki, Lauren A. Finney, John Nees, Igor Jovanovic

    Published 2020-04-01
    “…Detection of uranium over long distances presents one such challenge that is difficult to realize with traditional ionizing radiation detection, but may benefit from the use of techniques based on intense femtosecond laser pulses. When a high-power laser pulse propagates in air, it experiences collapse and confinement into filaments over an extended distance even without external focusing. …”
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  2. 182

    Nonlinear interaction of charged particles with nonplane counterpropagating laser pulses of relativistic intensities by H. K. Avetissian, Kh. V. Sedrakian

    Published 2010-10-01
    “…The nonlinear threshold phenomena of particle reflection and capture of electrons in the induced Compton process that have previously been revealed in the case of plane monochromatic counterpropagating waves, take place also with the actual nonplane laser pulses of ultrashort duration and lead to particle acceleration. …”
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    Nonlinear interaction of charged particles with strong laser pulses in a magnetic undulator by H. K. Avetissian, Kh. V. Sedrakian

    Published 2010-08-01
    “…The obtained numerical results prove the particle reflection and capture phenomena in the field of actual laser pulses with temporal and space profiles which lead to the particles acceleration. …”
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  6. 186

    Dichroism Effects in the Ionization of Polarized Atoms by Short Circularly Polarized Laser Pulses by Alexei V. Meremianin, Nikolai L. Manakov

    Published 2023-11-01
    “…It is shown that the magnitude of these effects depends not only on the polarization states of the atom and laser pulse but also on the intensity and duration of the latter. …”
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  7. 187

    Molecular Free Electron Vortices in Photoionization by Polarization-Tailored Ultrashort Laser Pulses by Tim Bayer , Matthias Wollenhaupt

    Published 2022-06-01
    Subjects: “…polarization-tailored femtosecond laser pulses…”
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  8. 188

    Propagation of intense laser pulses in plasma with a prepared phase-space distribution by Devki N. Gupta, Samuel R. Yoffe, Arohi Jain, Bernhard Ersfeld, Dino A. Jaroszynski

    Published 2022-11-01
    “…Abstract Optimizing the laser wakefield accelerator (LWFA) requires control of the intense driving laser pulse and its stable propagation. This is usually challenging because of mode mismatching arising from relativistic self-focusing, which invariably alters the velocity and shape of the laser pulse. …”
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    Ophthalmic surgeries on post mortem porcine eyes with picosecond ultrashort laser pulses by Michael Körber, Michael Körber, Jakob Fellinger, Milan Fritsche, Andreas Giese, Konstantina Kostourou, Daniel Kopf, Manfred Kottcke, Francesco Luciani, Josef M. Schmidbauer, Josef M. Schmidbauer, Jonathan Wenk, Bernd Braun

    Published 2024-02-01
    “…PurposeThis work demonstrates significant advantages in ophthalmic surgeries through the use of picosecond ultrashort laser pulses instead of state-of-the-art nanosecond laser pulses. …”
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  15. 195

    Acceleration of spin-polarized proton beams via two parallel laser pulses by Lars Reichwein, Alexander Pukhov, Markus Büscher

    Published 2022-08-01
    “…We present a setup for highly polarized proton beams using two parallel propagating laser pulses that have a carrier envelope phase difference of π. …”
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    Fundamental Considerations and Analysis of the Energy Distribution in Laser Turning with Ultrashort Laser Pulses by Julian Zettl, Cemal Esen, Ralf Hellmann

    Published 2023-09-01
    “…This article discusses the process of the laser turning of rotational symmetric, cylindrical components using ultrashort laser pulses with respect to the geometrical conditions and the resulting energy distribution during the laser turning process. …”
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  18. 198

    Enhanced Thomson scattering x-ray sources with flying focus laser pulse by Hansheng Ye, Yuqiu Gu, Quanping Fan, Xiaohui Zhang, Shaoyi Wang, Fang Tan, Jie Zhang, Yue Yang, Yonghong Yan, Jiaxing Wen, Yuchi Wu, Wei Lu, Wenhui Huang, Weimin Zhou

    Published 2023-03-01
    “…To solve this problem, here, we replace a traditional Gaussian laser pulse with a flying focus laser pulse to extend interaction length and restrain nonlinear effects. …”
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    Effect of nonlinear chirped Gaussian laser pulse on plasma wake field generation by Saeedeh Afhami, Esmaeil Eslami

    Published 2014-08-01
    “…In this paper, the effect of different kinds of nonlinear chirped Gaussian laser pulse on wake field generation is investigated. …”
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