Professor Justin Wark: Publications

Research on compact, bright, coherent x-ray sources at RAL

P SOC PHOTO-OPT INS 2778 (1996) 1199-1200

Authors:

J Zhang, A Behjat, AE Dangor, C Danson, A Demir, L Dwivedi, EE Fill, M Holden, PB Holden, MH Key, CLS Lewis, YL Li, P Loukakos, AG MacPhee, S Moustaizis, D Neely, PA Norreys, GJ Pert, SA Ramsden, SJ Rose, D Schlogl, YF Shao, J Steingruber, GJ Tallents, O Thomas, F Walsh, JS Wark, YL You, M Zepf, P Zeitoun

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Saturated output of a Ge XXIII x-ray laser at 19.6 nm

PHYSICAL REVIEW A 54:6 (1996) R4653-R4656

Authors:

J Zhang, PJ Warwick, E Wolfrum, MH Key, C Danson, A Demir, S Healy, DH Kalantar, NS Kim, CLS Lewis, J Lin, AG MacPhee, D Neely, J Nilsen, GJ Pert, R Smith, GJ Tallents, JS Wark

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Spatial and temporal coherence measurements of harmonics of a 1053 nm, 2.5 ps laser interacting with solid surfaces

INST PHYS CONF SER (1996) 452-454

Authors:

J Zhang, M Zepf, PA Norreys, AE Dangor, M Bakarezos, CN Danson, A Dyson, AP Fews, P Gibbon, P Lee, P Loukakos, MH Key, S Moustaizis, D Neely, FN Walsh, JS Wark

Abstract:

We present measurements of the spatial and temporal coherence lengths of the 4th harmonic of a 1053 nm, 2.5 ps laser generated during high intensity (up to 10(19) wcm(-2)) interactions with a solid target. Coherence lengths were measured by use of a Young's double slit interferometer. The effective source size, as defined by the Van Cittert-Zernicke theorem, was found to be 10 similar to 12 mu m, and the coherence time was observed to be in the range 0.02 similar to 0.4 ps.

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Spectroscopy of compressed high energy density matter

PHYSICAL REVIEW E 53:6 (1996) 6396-6402

Authors:

NC Woolsey, A Asfaw, B Hammel, C Keane, CA Back, A Calisti, C Mosse, R Stamm, B Talin, JS Wark, RW Lee, L Klein

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X-ray diffraction by crystals during shocks

Proceedings of SPIE--the International Society for Optical Engineering SPIE, the international society for optics and photonics 2521 (1995) 220-231

Authors:

Robert R Whitlock, Justin S Wark

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Professor Justin Wark

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Research on compact, bright, coherent x-ray sources at RAL

Authors:

Saturated output of a Ge XXIII x-ray laser at 19.6 nm

Authors:

Spatial and temporal coherence measurements of harmonics of a 1053 nm, 2.5 ps laser interacting with solid surfaces

Authors:

Abstract:

Spectroscopy of compressed high energy density matter

Authors:

X-ray diffraction by crystals during shocks

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Professor Justin Wark

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Research on compact, bright, coherent x-ray sources at RAL

Authors:

Saturated output of a Ge XXIII x-ray laser at 19.6 nm

Authors:

Spatial and temporal coherence measurements of harmonics of a 1053 nm, 2.5 ps laser interacting with solid surfaces

Authors:

Abstract:

Spectroscopy of compressed high energy density matter

Authors:

X-ray diffraction by crystals during shocks

Authors: