Flat response filter disc mounting device and flat response X-ray detector

Abstract

The invention relates to a flat response filter disc mounting device and a flat response X-ray detector and belongs to soft X-ray radiation flow measurement. The flat response filter disc mounting device comprises a mounting seat and a mounting cover. The mounting seat comprises a first end part and a second end part in the axial direction. A first external thread is arranged on the outer wall ofthe first end part. The mounting seat is provided with a filter disc mounting chamber in the axial direction; and the mounting cover is used for opening or closing the filter disc mounting chamber. Afirst through hole communicated with the outside is formed in one side, far away from the second end part, of the filter disc mounting chamber, and a second through hole communicated with the outsideis formed in one side, far away from the first end part, of the filter disc mounting chamber. The internal diameter of each of the first through hole and the second through hole is less than that of the filter disc mounting chamber. The flat response X-ray detector comprises a detector main body and the flat response filter disc mounting device; and the detector main body is provided with a mounting flange matched with the first external thread. The flat response filter disc mounting device and the flat response X-ray detector, provided by the invention, have the benefits that a flat responsefilter disc can be conveniently mounted, the damage of the flat response filter disc is avoided, and the experimental preparation time is shortened.

Description

technical field [0001] The invention relates to the field of soft X-ray radiation flow measurement, in particular to a flat-response filter installation device and a flat-response X-ray detector. Background technique [0002] In the field of laser fusion, when a high-power short-wavelength laser interacts with a high-Z material target plasma, a considerable part of the laser light absorbed by the plasma is converted into soft X-rays. Especially in the study of indirect drive inertial confinement fusion, soft X-rays are the direct energy source to drive the implosion of the capsule. X-ray radiation flux and radiation temperature are the most important characteristic physical quantities of black cavity radiation sources, and they are the basis for understanding the physical process of laser cavity-target coupling and the design of radiation source application experiments. At present, the flat-response X-ray detector (FXRD) is an important device for directly measuring the rad...

AI Technical Summary

Problems solved by technology

Installation is time-consuming and inconvenient to switch; it is easy to pierce the flat response filter during installation, which affects equipment installation

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