✦ LIBER ✦
Planar parabolic X-ray refractive lens made of glassy carbon
✍ Scribed by A.N. Artemiev; A. Snigirev; V. Kohn; I. Snigireva; N. Artemiev; M. Grigoriev; S. Peredkov; L. Glikin; M. Levtonov; V. Kvardakov; A. Zabelin; A. Maevskiy
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 272 KB
- Volume
- 543
- Category
- Article
- ISSN
- 0168-9002
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✦ Synopsis
Experimental results of synchrotron radiation focusing by parabolic planar compound refractive lenses, made of glassy carbon, are presented. The lenses with the curvature radius of 5 and 200 mm, and with the geometric aperture of 40 and 900 mm were developed. The number of bi-concave elements in the compound lenses was from 4 to 200. The experiments were performed at the ESRF at the bending magnet beamline BM-5. The minimum size of the focus was observed as 1.4 mm.