The interaction of 10.6 μm laser radiation with liquids

Emmony, D. C.; Geerken, B.M.; Straaijer, A.

doi:10.1016/0020-0891(76)90015-4

Cited by 18 publications

(10 citation statements)

References 2 publications

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“…It has been shown in ref. 59 that micro–droplets and small bubbles are produced upon interaction of intense laser pulses with liquids. The extreme energy of the laser pulse generates a vapor cloud immediately after hitting the jet.…”

Section: Methodsmentioning

confidence: 99%

Extreme–ultraviolet high–harmonic generation in liquids

et al. 2018

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High–harmonic generation (HHG) in gases has been the main enabling technology of attosecond science since its discovery. Recently, HHG from solids has been demonstrated, opening a lively area of research. In contrast, harmonic generation from liquids has so far remained restricted to low harmonics in the visible regime. Here, we report the observation and detailed characterization of extreme ultraviolet HHG from liquid water and several alcohols extending beyond 20 eV. This advance was enabled by the implementation of the recent liquid flat–microjet technology, which we show to facilitate the spatial separation of HHG from the bulk liquid and the surrounding gas phase. We observe striking differences between the HHG spectra of water and several alcohols. A comparison with a strongly–driven few–band model establishes the sensitivity of HHG to the electronic structure of liquids. Our results suggest liquid–phase high–harmonic spectroscopy as a new method for studying the electronic structure and ultrafast scattering processes in liquids.

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Section: Methodsmentioning

confidence: 99%

Extreme–ultraviolet high–harmonic generation in liquids

et al. 2018

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“…This applies both to tissues, in which case the ejected material mostly consists of particulate fragments, [238][239][240][241][242][243]245 and to liquids, in which case small droplets are ejected. 255,256 The sequence of events in the early phase of Q-switched Er:YAG laser (λ ) 2.94 µm) ablation of water is shown in Figure 21. The vapor plume and the external shock wave driven by the vapor expansion are both visible on the Schlieren photographs in the upper row of the figure.…”

Section: Plume Dynamics For Nanosecond Pulsesmentioning

confidence: 99%

Mechanisms of Pulsed Laser Ablation of Biological Tissues

Vogel

Venugopalan

2003

ChemInform

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“…Fluid flow is involved in the deformation of a liquid surface by radiation pressure (Ashkin & Dziedzic 1973) or absorption (e.g. Da Costa & Calatroni 1979, Emmony et al 1976). Through the work of Ashkin & Dziedzic (1973), fluid mechanics has helped to decide on the value of the momentum of light in a dielectric medium.…”

Section: Flow Generation By Laser Lightmentioning

confidence: 99%