WO2012156908A4 - X-ray optical system - Google Patents
X-ray optical system Download PDFInfo
- Publication number
- WO2012156908A4 WO2012156908A4 PCT/IB2012/052425 IB2012052425W WO2012156908A4 WO 2012156908 A4 WO2012156908 A4 WO 2012156908A4 IB 2012052425 W IB2012052425 W IB 2012052425W WO 2012156908 A4 WO2012156908 A4 WO 2012156908A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical system
- segment
- ray optical
- modules
- axis
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
- G21K1/067—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators using surface reflection, e.g. grazing incidence mirrors, gratings
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K2201/00—Arrangements for handling radiation or particles
- G21K2201/06—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements
- G21K2201/067—Construction details
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Lenses (AREA)
- Optical Elements Other Than Lenses (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
X-ray optical system composed of modules wit thin reflection foils or rectangular small channels. The optical system (3) is composed of minimum 5 segments (2), each segment (2) is assembled from minimum one module (1) and the diagonals of all modules (1) in a segment (2) are always in parallel with the symmetry axis (5) of the segment (2) and the segment (2) is a sector with a central angle from 18° to 72°, in the narrowest part of which is the dysfunctional or "dead"z one (6). The X-ray optical system has this dead zone (6), which can be filled with thin, rotationally symmetric foils (7), laid out in another geometric layout so that a common focus of the whole optical system (3) is formed. The X-ray optical system (3) has individual segments (2) laid out so that the aperture of the X-ray optical system (3) approaches the circular aperture and the symmetry axis (5) of a segment (2) always intersects the optical axis (4) of the optical system (3).
Claims
AMENDED CLAIMS
received by the International Bureau on 19 November 2012 (19.1 1.2012) The X-ray optical system (3) based on total reflection which is consisted of at least five segments (2), the segment (2) is formed from at least one module (1) and the diagonals of all modules (1) in the segment (2) are always parallel to the axis (5) of symmetry of the segment (2), the segment (2) is a sector with a central angle of 18 0 to 72 0 at its narrowest part is dead zone (6), distinguished by that the modules (1) are consisted of two sub-modules (1A and IB) which are towards each other along the optical axis at 90 0 and each sub-module (1A and IB) is consisted of a thin planar aspherical curved reflective foil (7). The X-ray optical system (3) according to claim 1, distinguished by that the centre dead zone (6) is filled with thin rotationally symmetric reflective foils (7) assembled in such a geometry that common focus arise for the centre part and all modules (1). The X-ray optical system (3) according to claim 1, distinguished by that individual segments (2) are arranged in the shape of a regular polygon, so that the aperture of X-ray optical system (3) close to the circular aperture and the axis (5) of symmetry of the segment (2) always intersects the optical axis (4) X-ray optical system (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12728320.8A EP2710610B1 (en) | 2011-05-17 | 2012-05-15 | X-ray optical system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZPV2011-297 | 2011-05-17 | ||
| CZ2011-297A CZ306934B6 (en) | 2011-05-17 | 2011-05-17 | An X-ray optical system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012156908A1 WO2012156908A1 (en) | 2012-11-22 |
| WO2012156908A4 true WO2012156908A4 (en) | 2013-01-10 |
Family
ID=44307748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2012/052425 WO2012156908A1 (en) | 2011-05-17 | 2012-05-15 | X-ray optical system |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2710610B1 (en) |
| CZ (1) | CZ306934B6 (en) |
| WO (1) | WO2012156908A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU175420U1 (en) * | 2017-08-03 | 2017-12-05 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского" | X-ray convergence control device |
| CN111427077B (en) * | 2020-04-24 | 2021-11-02 | 中国建筑材料科学研究总院有限公司 | X-ray detection lens and preparation method thereof |
| CN113916910B (en) * | 2021-10-19 | 2023-07-28 | 中国建筑材料科学研究总院有限公司 | X-ray detection lens and preparation method and application thereof |
| CZ36961U1 (en) | 2022-12-06 | 2023-04-04 | Tichý Vladimír Mgr., Ph.D. | Optical module assembly for an optical system, especially the crayfish type |
| CZ2022511A3 (en) * | 2022-12-06 | 2024-05-08 | Vladimír Tichý | An optical module assembly for an optical system, in particular of a lobster-eye type and a method of preparation of the assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992009088A1 (en) * | 1990-11-20 | 1992-05-29 | Commonwealth Scientific And Industrial Research Organisation | Improved multiple channel configurations for conditioning x-ray or neutron beams |
| JP2002286547A (en) * | 2000-12-28 | 2002-10-03 | Inst Of Physical & Chemical Res | Wide band normal incidence telescope |
| FR2866438B1 (en) * | 2004-02-16 | 2006-08-11 | Agence Spatiale Europeenne | REFLECTIVE OPTICAL ELEMENT, METHOD FOR MANUFACTURING SAME, AND OPTICAL INSTRUMENT USING SUCH ELEMENTS |
| EP1812935A2 (en) * | 2004-11-09 | 2007-08-01 | Carl Zeiss SMT AG | High-precision optical surface prepared by sagging from a masterpiece |
| JP2007163191A (en) * | 2005-12-09 | 2007-06-28 | Canon Inc | Multilayer-film reflector and optical system equipped with multilayer-film reflector |
| JP5076349B2 (en) * | 2006-04-18 | 2012-11-21 | ウシオ電機株式会社 | Extreme ultraviolet light collector mirror and extreme ultraviolet light source device |
| FR2901628B1 (en) * | 2006-05-24 | 2008-08-22 | Xenocs Soc Par Actions Simplif | OPTICAL ASSEMBLY OF REFLECTIVE SHELLS AND ASSOCIATED METHOD |
-
2011
- 2011-05-17 CZ CZ2011-297A patent/CZ306934B6/en not_active IP Right Cessation
-
2012
- 2012-05-15 WO PCT/IB2012/052425 patent/WO2012156908A1/en active Application Filing
- 2012-05-15 EP EP12728320.8A patent/EP2710610B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012156908A1 (en) | 2012-11-22 |
| EP2710610B1 (en) | 2019-09-11 |
| CZ306934B6 (en) | 2017-09-27 |
| EP2710610A1 (en) | 2014-03-26 |
| CZ2011297A3 (en) | 2011-07-27 |
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