Oxford Centre for High Energy Density Science (OxCHEDS)

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Measurements of the hole boring velocity from Doppler shifted harmonic emission from solid targets

Physics of Plasmas AIP Publishing 3:9 (1996) 3242-3244

Authors:

M Zepf, M Castro-Colin, D Chambers, SG Preston, JS Wark, J Zhang, CN Danson, D Neely, PA Norreys, AE Dangor, A Dyson, P Lee, AP Fews, P Gibbon, S Moustaizis, MH Key
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Corrections to Bremsstrahlung and Thomson Scattering at the Solar Center

The Astrophysical Journal American Astronomical Society 466:2 (1996) l115-l118

Authors:

Carlos A Iglesias, Steve J Rose
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Coherence and bandwidth measurements of harmonics generated from solid surfaces irradiated by intense picosecond laser pulses.

Physical review. A, Atomic, molecular, and optical physics 54:2 (1996) 1597-1603

Authors:

J Zhang, M Zepf, PA Norreys, AE Dangor, M Bakarezos, CN Danson, A Dyson, AP Fews, P Gibbon, MH Key, P Lee, P Loukakos, S Moustaizis, D Neely, FN Walsh, JS Wark
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High-gain x-ray lasing at 11.1 nm in sodiumlike copper driven by a 20-J, 2-ps Nd:glass laser

Optics Letters 21:14 (1996) 1035-1037

Authors:

J Zhang, EE Fill, Y Li, D Schlögl, J Steingruber, M Holden, GJ Tallents, A Demir, P Zeitoun, C Danson, PA Norreys, F Walsh, MH Key, CLS Lewis, AG McPhee

Abstract:

Evidence of high gain pumped by recombination has been observed in the 5g-4f transition at 11.1 nm in sodiumlike copper ions with use of a 20-J 2-ps Nd:glass laser system. The time- and space-integrated gain coefficient was 8.8 ± 1.4 cm-1, indicating a single-transit amplification of ∼60 times. This experiment has shown that 2 ps is the optimum pulse duration to drive the sodiumlike copper recombination x-ray lasing at 11.1 nm. © 1996 Optical Society of America.
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High-gain x-ray lasing at 11.1 nm in sodiumlike copper driven by a 20-J, 2-ps Nd:glass laser.

Optics letters 21:14 (1996) 1035-1037

Authors:

J Zhang, EE Fill, Y Li, D Schlögl, J Steingruber, M Holden, GJ Tallents, A Demir, P Zeitoun, C Danson, PA Norreys, F Walsh, MH Key, CL Lewis, AG McPhee

Abstract:

Evidence of high gain pumped by recombination has been observed in the 5g-4f transition at 11.1 nm in sodiumlike copper ions with use of a 20-J 2-ps Nd:glass laser system. The time- and space-integrated gain coefficient was 8.8 +/- 1.4 cm(-1), indicating a single-transit amplification of ~60 times. This experiment has shown that 2 ps is the optimum pulse duration to drive the sodiumlike copper recombination x-ray lasing at 11.1 nm.
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