Investigation on Laser-driven RT Instability Using Soft X-ray Laser

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Collection Of theses on high power laser and plasma physics >Volume 5 >Issue 1 >Page 10 > Article

Collection Of theses on high power laser and plasma physics
Vol. 5, Issue 1, 10 (2007)

Investigation on Laser-driven RT Instability Using Soft X-ray Laser

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹..., [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², [in Chinese]², [in Chinese]², [in Chinese]² and [in Chinese]²|Show fewer author(s)

Author Affiliations

¹Shanghai Institute of Laser Plasma, Shanghai, P.R.China

²Institute of Applied Phusics and Computational Mathematics, Beijing, P.R.China

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Investigation on Laser-driven RT Instability Using Soft X-ray Laser[J]. Collection Of theses on high power laser and plasma physics, 2007, 5(1): 10 Copy Citation Text

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Abstract

The experiment of laser-driven Rayleigh-Taylor (RT) instability on Shenguang II (SG-II) facility has been presented. A Ni-like silver soft x-ray laser at 13.9nm has been used as a probe to take radiography of the modulation target RT instability first time. The modulation target is irradiated by a laser beam at 527nm of wavelength, 1500J of energy and 2.4ns of pulse width (FWHM), which is focused to intensity of 4×1014Wcm-2 on the target by a lens array. The evolvement of RT instability has been observed clearly. The results obtained by numerical simulation agree with that given by experiments.

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