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Annular tube surface meridian/sagittal homofocal crystal imager and manufacturing method thereof

A technology of imager and crystal, applied in instruments, using wave/particle radiation, using radiation for material analysis, etc., can solve the problems of weak signal detection, difficulty, inability to obtain two-dimensional focusing information of X-ray spectrum, etc., to avoid detection Difficult, high-resolution effects

Inactive Publication Date: 2012-06-20
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a meridional / sagittal confocal crystal imager on the surface of a circular tube, which can obtain two-dimensional focused image information on the meridian plane and sagittal plane, and display the size, shape and distribution image information of fusion materials; It can overcome the defect that the two-dimensional focusing information of the X-ray spectrum cannot be obtained in the prior art, and can also avoid detection difficulties caused by weak signals, and can perform focus imaging on weak spectral signals

Method used

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  • Annular tube surface meridian/sagittal homofocal crystal imager and manufacturing method thereof
  • Annular tube surface meridian/sagittal homofocal crystal imager and manufacturing method thereof
  • Annular tube surface meridian/sagittal homofocal crystal imager and manufacturing method thereof

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Embodiment 1

[0029] Embodiment one: see figure 1 and figure 2 A circular tube surface meridian / sagittal co-focus crystal imager is shown, which is composed of a crystal table 2 and a circular tube surface crystal sheet 9 pasted thereon;

[0030] The crystal platform 2 is a pentahedron, and the two sides 3 are equal right triangles, and a circular tube surface pit 1 is provided on the slope of the crystal platform 2;

[0031] The thickness of the circular tube surface crystal sheet 9 is 0.20mm, and the material is quartz;

[0032] The material of the crystal table 2 is SiO 2 Glass. One side 3 of the crystal table is a positioning surface, and the positioning surface is attached to the positioning components inside the X-ray spectrometer.

[0033] see figure 2 , The X-ray source is formed by laser fusion, or generated by an electron beam ion trap (EBIT), X-ray tube device. The diameter of the Rowland circle is equal to the radius of curvature of the meridian plane of the ring tube cr...

Embodiment 2

[0035]Embodiment 2: To make a circular tube surface crystal thin slice, the material is silicon crystal, the thickness is 0.15mm, and the rest is the same as the embodiment 1.

Embodiment 3

[0036] Embodiment 3: Fabrication of a ring-shaped tube-surface crystal thin slice is made of germanium crystal with a thickness of 0.22mm, and the rest are the same as in Embodiment 1.

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Abstract

The invention discloses an annular tube surface meridian / sagittal homofocal crystal imager, which comprises a crystal platform and a crystal chip adhered onto the crystal platform, wherein an annular tube surface pit is arranged on a slope of the crystal platform; the crystal chip has an annular tube surface in shape, the thickness ranges from 0.15mm to 0.25mm, and the material is quartz, silicon, germanium or mica; and the crystal chip is adhered to and combined with the annular tube surface pit on the crystal platform. The invention further discloses a manufacturing method for the annular tube surface meridian / sagittal homofocal crystal imager. The invention can acquire X-ray spectral information and focus image information, overcomes the defect that the X-ray spectral information and focus image information cannot be acquired in the prior art, can deeply research the plasma state and radiant space-time characteristics, solves the difficulty in radiant drive target ball fuel interface in principle, and provides the improvement verification basis for fusion ignition. The annular tube surface meridian / sagittal homofocal crystal imager also can be used for organic macromolecular focusing image formation in biology, medical histology and so on, and can change the amplification factor to meet various actual demands.

Description

technical field [0001] The invention relates to a biological tissue structure focusing imaging device, and the crystal relates to a meridian / sagittal co-focus crystal imager on a ring tube surface and a manufacturing method thereof. It is used for focusing imaging of biological tissues and organic matter structures in biology, medical histology and organic chemistry, and space imaging of fusion target spheres and gas targets in laser inertial confinement nuclear fusion plasma physics experiments. Background technique [0002] Biology is a category of natural science that studies the structure, function, occurrence and development of organisms. The study of biological structure is the basis for the study of other disciplines, so it is necessary to conduct in-depth exploration of the detailed structure of living things. Histology is mainly histology in medicine, and it is mainly a morphological science that studies the microstructure of organisms and their relationship with f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B42/02G02B17/08G01N23/04G01B15/00G01B15/04
Inventor 施军肖沙里钱家渝吕凤飞刘利峰毋玉芬
Owner CHONGQING UNIV