Zobrazeno 1 - 10 of 11 pro vyhledávání: '"K. J. Mendham"'
1
Control parameters for ion heating and X-ray emission from laser induced cluster explosion
Autor: Jonathan P. Marangos, A.S. Moore, J. S. Robinson, John W. G. Tisch, Emma Springate, Roland Smith, K. J. Mendham, M. B. Mason, D. R. Symes
Publikováno v: Applied Physics B. 80:101-107
The highest energies of the ions obtained from the explosion of an atomic cluster in an intense femtosecond laser field can vary greatly depending on the cluster size, atomic species and the peak intensity, duration and shape of the laser pulse. By c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76a2cd30f8855e3edb35389e76d46370
https://doi.org/10.1007/s00340-004-1672-6
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2
Interaction of intense laser pulses with atomic clusters: Measurements of ion emission, simulations and applications
Autor: E. T. Gumbrell, Jonathan P. Marangos, Todd Ditmire, K. J. Mendham, M. H. R. Hutchinson, N. Hay, Emma Springate, John W. G. Tisch, Roland Smith, D. R. Symes, M. B. Mason, A. J. Comley
Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 205:310-323
This review paper provides a general introduction to the interaction of intense (>1015 W cm−2), femtosecond laser pulses with atomic clusters in the size range 500–105 atoms. A nanoplasma model of the laser–cluster interaction is used to elucid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb6f635a0e4b614d4055483579ade25d
https://doi.org/10.1016/s0168-583x(02)01947-x
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3
Multi-keV proton energies from exploding hydrogen clusters
Autor: Jonathan P. Marangos, N. Hay, M. B. Mason, John W. G. Tisch, Roland Smith, K. J. Mendham
Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 35:663-670
We report the first direct experimental measurements of the proton energies produced from explosions of isolated hydrogen (H2) clusters in an intense laser field. The measured proton energy distribution from the interaction of a 35 mJ laser pulse of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::632876fc9449f3ea1302d91b107fca26
https://doi.org/10.1088/0953-4075/35/3/317
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4
High-order harmonic generation from organic molecules in ultra-short pulses
Autor: M. B. Mason, R. de Nalda, Marta Castillejo, Jonathan P. Marangos, N. Hay, K. J. Mendham, Thomas Halfmann
Publikováno v: The European Physical Journal D. 14:231-240
We have studied high-order harmonic generation (HHG) from organic molecules irradiated with near-infrared high intensity laser pulses of 70 fs and 240 fs duration. The molecular systems studied were the aromatics benzene and naphthalene and the alkan
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b415518dd86662697fe4d35978ae3ce
https://doi.org/10.1007/s100530170221
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5
Behavior of high-order stimulated Raman scattering in a highly transient regime
Autor: K. J. Mendham, G.H.C. New, John W. G. Tisch, Jonathan P. Marangos, Paul Kinsler, Thomas Halfmann, Emiliano Sali
Publikováno v: Physical Review A. 72
We have investigated the behavior of high-order stimulated Raman scattering in a highly-transient regime. We demonstrate efficient collinear generation of vibrational sidebands in molecular hydrogen and methane using two-color pumping with pulses of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1d8a1a039e77ff2ff71b6716768ce5d
https://doi.org/10.1103/physreva.72.013813
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7
Measurement and optimisation of ion energies from laser-cluster interactions
Autor: M. B. Mason, N. Hay, K. J. Mendham, Roland Smith, John W. G. Tisch, Jonathan P. Marangos
Publikováno v: Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges.
Summary form only given. The fusion cross-section of a D-D reaction is very strongly dependent on ion energy and so knowing the ion energies achieved from laser-cluster interactions and being able to optimise them is very important for optimisation o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::859a0935596f69b738618859ba4f0d36
https://doi.org/10.1109/cleo.2002.1033492
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8
Cluster-size distribution effects in laser-cluster interaction experiments
Autor: John W. G. Tisch, Jonathan P. Marangos, N. Hay, K. J. Mendham, M. B. Mason
Publikováno v: Physical Review A. 64
Measurements of the ion energies resulting from irradiation of Xe clusters with 800 nm laser pulses in the intensity range $2\ifmmode\times\else\texttimes\fi{}{10}^{15}--5\ifmmode\times\else\texttimes\fi{}{10}^{16}{\mathrm{Wcm}}^{\mathrm{\ensuremath{
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d0f4cf7bafdd84fc817ca93b07fcfde
https://doi.org/10.1103/physreva.64.055201
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9
Control of laser heating in clusters through variation in temporal pulse shape
Autor: John W. G. Tisch, N. Hay, Jonathan P. Marangos, K. J. Mendham, M. B. Mason
Publikováno v: Optics Express. 11:1357
We present results of experiments and simulations of the interaction between a high intensity, femtosecond laser pulse and an atomic cluster that show the temporal profile of the laser pulse plays a crucial role in the expansion dynamics of the clust
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4a4c817ec54cea6fd3a57e1deb6361f
https://doi.org/10.1364/oe.11.001357
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