Real-time phase-contrast x-ray imaging using two-dimensionally expanded synchrotron radiation x-rays at the BL24XU (Hyogo-BL) of the SPring-8

被引：0

作者：

Kagoshima, Y ^{[1
]}

Tsusaka, Y ^{[1
]}

Matsui, J ^{[1
]}

Yokoyama, K ^{[1
]}

Takai, K ^{[1
]}

Takeda, S ^{[1
]}

Kobayashi, K ^{[1
]}

Kimura, H ^{[1
]}

Kimura, S ^{[1
]}

Izumi, K ^{[1
]}

机构：

[1] Himeji Inst Technol, Fac Sci, Ako, Hyogo 6781297, Japan

来源：

X-RAY MICROSCOPY, PROCEEDINGS | 2000年 / 507卷

关键词：

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Phase-contrast x-ray imaging has been studied for materials, biological and medical sciences at the Hyogo-prefectural beamline (BL24XU) of the SPring-8. Its optical system consists of a successive arrangement of horizontal and vertical (+,-) silicon double crystals taking asymmetric Bragg reflection. A living insect and a frog were observed in real time at the photon energy of 15 keV. Boundary, structures in samples were clearly observed with much higher contrast than those obtained in absorption-contrast imaging. The beamline BL24XU, optical system and experimental results are described.

引用

页码：41 / 44

页数：4

共 19 条

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NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2001, 467 : 872 - 876
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[4] A new apparatus for hard x-ray micro-imaging and microdiffraction experiments at BL24XU of SPring-8
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[5] Development of apparatus for phase Imaging using X-ray interferometers at BL20XU of SPring-8
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SYNCHROTRON RADIATION INSTRUMENTATION, 2004, 705 : 1259 - 1262
[6] Phase-contrast X-ray imaging using bath vertically and horizontally expanded synchrotron radiation X-rays with asymmetric Bragg reflection
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