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Gorilla Glass Cutting Using Femtosecond Laser Pulse Filaments
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62
Controlling the photoelectron holography with shaped intense ultrashort laser pulses
Published 2024-02-01“…We perform a theoretical investigation on the control of photoelectron holography with shaped intense ultrashort laser pulses. By adjusting the π phase-flip position in the frequency domain, the shape of the time-dependent envelope of the input laser electric field changes from Gaussian to trapezoidal and finally to double-peak pulse. …”
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63
Self-waveguiding of relativistic laser pulses in neutral gas channels
Published 2020-11-01“…We demonstrate that an ultrashort high intensity laser pulse can propagate for hundreds of Rayleigh ranges in a prepared neutral hydrogen channel by generating its own plasma waveguide as it propagates; the front of the pulse generates a waveguide that confines the rest of the pulse. …”
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64
Electron transport in a nanowire irradiated by an intense laser pulse
Published 2021-09-01“…Electron transport in a nanowire exhibits a distinct behavior following the irradiation of intense laser pulse. Using particle-in-cell simulation, we observe a large-amplitude particle-driven wakefield excitation followed by electron acceleration in the solid density. …”
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65
Controlled modification of biomolecules by ultrashort laser pulses in polar liquids
Published 2017-07-01“…Abstract Targeted chemical modification of peptides and proteins by laser pulses in a biologically relevant environment, i.e. aqueous solvent at room temperature, allows for accurate control of biological processes. …”
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66
Fabrication and Characterization of Biplasmonic Substrates Obtained by Picosecond Laser Pulses
Published 2020-08-01“…Gold thin films with 200 nm thickness were deposited on optical polished substrates and then irradiated in atmospheric air with λ = 1064 nm wavelength laser pulses with 8 ps pulse duration and 500 kHz fixed repetition rate. …”
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67
Hot-carrier transport in diamond controlled by femtosecond laser pulses
Published 2015-01-01“…We demonstrated experimentally that the carrier energy distribution can be controlled on a sub-picosecond timescale by an additional laser pulse with photon energy below the width of a diamond band gap absorbed by the excited carrier system. …”
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68
Single-molecule imaging with longer X-ray laser pulses
Published 2015-11-01“…One of the key reasons for this success is the `self-gating' pulse effect, whereby the X-ray laser pulses do not need to outrun all radiation damage processes. …”
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69
Polarized electron-beam acceleration driven by vortex laser pulses
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70
Symmetry tuning with megajoule laser pulses at the National Ignition Facility
Published 2013-11-01“…Experiments conducted at the National Ignition Facility using shaped laser pulses with more than 1 MJ of energy have demonstrated the ability to control the implosion symmetry under ignition conditions. …”
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71
Nonlinear absorption of ultrashort ultrahigh intensity laser pulses in fullerene
Published 2018-12-01“…Non linear absorption of intense few cycle laser pulses in fullerenes is studied by treating it as a laser driven nonlinear oscillator, using a rigid shell model. …”
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72
Ion acceleration in underdense plasmas by ultra-short laser pulses
Published 2014-01-01“…We report on the ion acceleration mechanisms that occur during the interaction of an intense and ultrashort laser pulse ( $I\lambda^{2}>10^{18} \text{W}\,\text{cm}^{-2}\,\mu \text{m}^{2}$ ) with an underdense helium plasma produced from an ionized gas jet target. …”
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73
Measuring enzyme binding using shaped ultrafast laser pulses
Published 2013-03-01“…We use multiphoton quantum-control spectroscopy to discriminate between enzyme-bound and unbound NADH (reduced nicotinamide adenine dinucleotide) molecules in solution. Shaped ultrafast laser pulses are used to illuminate both forms of NADH, and the ratio of the fluorescence from the bound and unbound molecules for different pulse shapes allows us to measure binding without spectrally resolving the emitted fluorescence or relying on the absolute fluorescence yield. …”
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74
Hot electron electrochemistry at silver activated by femtosecond laser pulses
Published 2023-06-01“…A silver microelectrode with a diameter of 30 µm in an aqueous K2SO4 electrolyte was irradiated with 55 fs and 213 fs laser pulses. This caused the emission of electrons which transiently charged the electrochemical double layer. …”
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75
Study of laser ablation using nano-second laser pulses
Published 2019-06-01“…The dynamical behaviors of the generated plasma in the helium gas and evaporated copper at the atmospheric pressure are examined using a laser pulse, laser wavelength of and intensity of 7×1010W/cm2. …”
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76
Errors in Determining the Thermal Characteristics of Liquids by the Laser-Pulse Method
Published 2016-01-01“…The analysis of test conditions of determining the thermal diffusivity of liquids by the laser pulse method are analyzed. Numerical solution of the nonstationary temperature pattern of three-layer sample when exposed to the surface of the thermal pulse of high power and low time span problem was found. …”
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77
Gravitational properties of light—the gravitational field of a laser pulse
Published 2016-01-01Subjects: Get full text
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78
Ultrashort Laser Pulse Focusing by Amplitude and Phase Zone Plates
Published 2022-09-01“…It is also shown that, in the case of tight focusing of a second-order cylindrically polarized laser pulse, a reverse energy flux is formed in the focus near the optical axis. …”
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79
In-plane reorientation induced single laser pulse magnetization reversal
Published 2023-08-01“…Surprisingly, the threshold fluence for switching is observed to be independent of the laser pulse duration. Moreover, at high laser intensities, concentric ring domain structures are induced. …”
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80
Scattering of ultrashort laser pulses on plasmons in a Maxwellian plasma
Published 2021-09-01“…On the basis of equations obtained in the framework of second-order quantum-mechanical perturbation theory, the standard approach to the calculation of scattering radiation probability is extended to the case of ultrashort laser pulses. We investigate the mechanism of the appearance of plasmon peaks in the spectrum of the plasma form factor for different parameters of the problem. …”
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