2001
DOI: 10.1134/1.1339488
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Optical characteristics of a gallium laser plasma

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Cited by 6 publications
(4 citation statements)
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“…Temporal structure of plasma sources has in some instances been found to be much longer than hoped for ultrafast applications, 16 likely because the emission of line radiation has the reacquisition of electrons by stripped atoms as a relatively slow prerequisite, 17 this being dependent on plasma properties in the particular circumstances. The present work avoids production of detectable emission lines for reasons of source temporal duration, characterization, and application by exploiting bremsstrahlung from a water jet target.…”
Section: Introductionmentioning
confidence: 99%
“…Temporal structure of plasma sources has in some instances been found to be much longer than hoped for ultrafast applications, 16 likely because the emission of line radiation has the reacquisition of electrons by stripped atoms as a relatively slow prerequisite, 17 this being dependent on plasma properties in the particular circumstances. The present work avoids production of detectable emission lines for reasons of source temporal duration, characterization, and application by exploiting bremsstrahlung from a water jet target.…”
Section: Introductionmentioning
confidence: 99%
“…Some features of time-integrated emission intensity of the antimony laser ablation plasma have been analysed previously [8,9]. The most intensive spectral lines correspond to the emission of atoms (within the range 217.0-388.8 nm) and single-charged ions (within the range 347.4-461.3 nm) [8]. Time-averaged electron temperature (0.6 eV) and electron density (∼10 17 cm −3 ) were determined [9].…”
Section: Resultsmentioning
confidence: 99%
“…The reduction of ionization potential was neglected. Experiment realization is described in our work [8,9] in detail.…”
Section: Experiments Descriptionmentioning
confidence: 99%
“…This is especially valid in the VUV range. 14,15 In this paper, VUV emission spectra of Sn, Ga, and In are measured for the first time for droplet-based LPPs. The measurements were carried out with a VUV calibrated spectrometer operating from 30 to 180 nm.…”
Section: Introductionmentioning
confidence: 99%