Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Gar. E. Busch"'
Publikováno v:
Physics of Fluids B: Plasma Physics. 5:4419-4431
Grid image refractometry (GIR) is proposed as a technique for determining the two‐dimensional density profiles of long scale‐length laser‐produced plasmas. Its distinctive feature is that an optical probe beam is broken up into ‘‘rays’’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bd1984403db2d01adbeac7f836c2e5e
https://doi.org/10.1063/1.860558
https://doi.org/10.1063/1.860558
Publikováno v:
Applied optics. 18(17)
The operating principles of a wave-front shearing interferometer designed by Murty are described. The interferometer has simple, independent adjustment for both phase and shear and is stable mechanically. It has been used to assess the quality of cry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96907a0773e855a3517d2ecabd2a8419
https://pubmed.ncbi.nlm.nih.gov/20212787
https://pubmed.ncbi.nlm.nih.gov/20212787
Autor:
R. S. Craxton, Kent Estabrook, Mukesh Prasad, R. A. Bosch, Gar. E. Busch, J. S. Kollin, J. A. Harte
Publikováno v:
Physics of Fluids B: Plasma Physics. 4:1569-1575
The simulation of interferograms for laser fusion‐type targets is described. Three‐dimensional ray‐tracing postprocessors to the two‐dimensional hydrodynamic codes lasnex and sage are used for this purpose. Simulated interferograms can then b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c78bdc069f569ff543c932d6eead0830
https://doi.org/10.1063/1.860464
https://doi.org/10.1063/1.860464
Publikováno v:
Physics of Fluids B: Plasma Physics. 2:2437-2447
Gold disk targets were irradiated with green (λ=0.53 μm) laser light at intensities between 0.5 and 5×1014 W/cm2 using shaped laser pulses. Plasma conditions near and below critical density (nc≂4×1021/cm3) were determined from three diagnostics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87a8be18b4e7c0c79bd42c1fb3dd7e80
https://doi.org/10.1063/1.859509
https://doi.org/10.1063/1.859509
Autor:
G. Charatis, D. Sullivan, J. R. Brundage, David C. Eder, Albert L. Osterheld, R. Shephard, N. D. Delamater, Christopher J. Keane, Robert A. Bosch, J. L. Thornburg, Dennis L Matthews, Gar. E. Busch, G. G. Ganger, H. A. Neal
Publikováno v:
Journal of the Optical Society of America B. 9:1278
In the course of conducting laser–target interaction experiments at 20-ps pulse length using Al and Mg targets, to determine the ionization balance of these elements, time-resolved K-shell spectral line strengths were obtained, suggesting populatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f56b185268157666fd5a73503ff4ae1
https://doi.org/10.1364/josab.9.001278
https://doi.org/10.1364/josab.9.001278
Autor:
J. A. Tarvin, R. J. Schroeder, C. L. Shepard, Gar. E. Busch, E. F. Gabl, P. M. Campbell, R. L. Berger
Publikováno v:
Physics of Fluids B: Plasma Physics. 1:1850-1854
The (3)/(2) ω0 harmonic emission has been observed from a laser‐produced plasma using exploding foil targets illuminated by 1.053 μm laser light with a 300 psec square pulse. The shift of the measured wavelength from (2)/(3) λ0 is found to depen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48757e7aa002f48f1d4fefe23412a862
https://doi.org/10.1063/1.858916
https://doi.org/10.1063/1.858916
Autor:
C. L. Shepard, Gar. E. Busch, B.L. Whitten, Peter L. Hagelstein, G. Charatis, A. U. Hazi, P. D. Rockett, Robert Turner, Dennis L Matthews, B. J. MacGowan, E. M. Campbell, Richard W. Lee, Mordecai D. Rosen
Publikováno v:
Physical Review Letters. 54:106-109
We describe a design for producing a soft x-ray laser via $3p\ensuremath{-}3s$ transitions in Ne-like selenium (wavelength of about 200 \AA{}). A 0.53-\ensuremath{\mu} m laser, focused in a 1.2\ifmmode\times\else\texttimes\fi{}0.02-cm spot to \ensure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72c52575fc94c1f0dfdf80b1e61bb76c
https://doi.org/10.1103/physrevlett.54.106
https://doi.org/10.1103/physrevlett.54.106
Autor:
Gar. E. Busch, Dennis L Matthews, F. J. Mayer, D. Sullivan, D. C. Slater, G. Charatis, J. A. Tarvin, R. J. Schroeder, T. R. Pattinson
Publikováno v:
Physical Review Letters. 48:256-260
The x-ray spectrum emitted by a gas jet irradiated at ${10}^{16}$ W/${\mathrm{cm}}^{2}$ has been measured for laser wavelengths of 1.05 and 0.53 \ensuremath{\mu}m. The flux of hard x rays ($h\ensuremath{\nu}g~10$ keV) emitted by a gas jet is less tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28ac79de1f37a0cdb7e310a1f908f421
https://doi.org/10.1103/physrevlett.48.256
https://doi.org/10.1103/physrevlett.48.256
Autor:
F. J. Mayer, C. E. Thomas, Gar. E. Busch, D. C. Slater, R. J. Schroeder, D. Sullivan, G. Charatis, R. R. Johnson, J. D. Simpson, J. A. Tarvin
Publikováno v:
Physical Review Letters. 46:1199-1202
Laser-plasma interaction experiments have been performed with both 1.05- and 0.53-\ensuremath{\mu}m-wavelength light incident on spherical glass targets. Comparisons of hard x-ray spectra and fast-ion energy imply a substantial reduction of hot-elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b2e77376d56577b19644106d4c7136c
https://doi.org/10.1103/physrevlett.46.1199
https://doi.org/10.1103/physrevlett.46.1199
Autor:
Richard E. Stewart, Gar. E. Busch, T. W. Phillips, B. K. F. Young, R. S. Walling, G. Charatis, William H. Goldstein, Albert L. Osterheld
Publikováno v:
Physical Review Letters. 62:1266-1269
We report on the measurement of density-sensitive electric quadrupole transitions in neonlike molybdenum and silver laser-produced plasmas. These observations are unique in that they represent data which are simultaneously space and time resolved. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eebd4a6a0e6e0d1541c1f04d89500a2
https://doi.org/10.1103/physrevlett.62.1266
https://doi.org/10.1103/physrevlett.62.1266