High-resolution time- and two-dimensional space-resolved x-ray imaging of plasmas at NOVA
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- O. L. Landen
- Lawrence Livermore National Laboratory, P. O. Box 5508, Livermore, California 94550
抄録
<jats:p>A streaked multiple pinhole camera technique, first used by P. Choi and co-workers [C. Deeney and P. Choi, Rev. Sci. Instrum. 60, 3558 (1989); P. Choi and R. Aliaga, ibid. 61, 2747 (1990)] to record time- and two-dimensional space-resolved soft x-ray images of plasma pinches, has been implemented on laser plasmas at NOVA. The instrument is particularly useful for time-resolved imaging of small sources (<150 μm in size) such as implosions for which the necessary alignment accuracy is relaxed from ≤10 μm for a single pinhole, to 200 μm for a nine-pinhole column. Results at 20 μm, 30-ps resolution are presented for ≳2.5-keV imaging, complementing the existing 1–3-keV streaked x-ray microscope capabilities at NOVA.</jats:p>
収録刊行物
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- Review of Scientific Instruments
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Review of Scientific Instruments 63 (10), 5075-5078, 1992-10-01
AIP Publishing
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キーワード
詳細情報 詳細情報について
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- CRID
- 1363388843859078016
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- NII論文ID
- 30015954198
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- ISSN
- 10897623
- 00346748
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- データソース種別
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- Crossref
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