Title of article
Hard X-ray imaging by a spherical compound refractive lens
Author/Authors
Huang، نويسنده , , Chengchao and Mu، نويسنده , , Baozhong and Wang، نويسنده , , Zhanshan and Chen، نويسنده , , Lingyan and Dudchik، نويسنده , , Yu.I.، نويسنده ,
Pages
4
From page
446
To page
449
Abstract
Hard X-ray imaging by a spherical compound refractive lens is presented. The lens is composed of 123 biconcave microlenses with a size of 200 μm in diameter. Each microlens was formed by the epoxy between two bubbles, which were injected into an epoxy-filled glass capillary. The focal length of the lens is 114 mm at 8.05 keV. The light source was obtained by using a copper anode X-ray tube without a filter. The lens can be achieved a spatial resolution of 5 μm with field of view of about 700 μm, and 1–3 μm resolution may be obtainable by using monochromator and diaphragm.
Keywords
X-ray optics , Compound refractive lens , x-ray imaging
Journal title
Astroparticle Physics
Record number
2025089
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