FR3076655B1 - Dispositif optique pour rayons x - Google Patents
Dispositif optique pour rayons x Download PDFInfo
- Publication number
- FR3076655B1 FR3076655B1 FR1850168A FR1850168A FR3076655B1 FR 3076655 B1 FR3076655 B1 FR 3076655B1 FR 1850168 A FR1850168 A FR 1850168A FR 1850168 A FR1850168 A FR 1850168A FR 3076655 B1 FR3076655 B1 FR 3076655B1
- Authority
- FR
- France
- Prior art keywords
- blade
- support
- cutout
- curvature
- crystalline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 1
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
-
- 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
- G21K2201/061—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements characterised by a multilayer structure
-
- 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
- G21K2201/062—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements the element being a crystal
-
- 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
- G21K2201/064—Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements having a curved surface
-
- 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)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
L'invention a pour objet une optique pour la focalisation et la monochromatisation d'un faisceau de rayons X, comportant : • un support (7) dans lequel est usinée une surface (U) à double courbure concave sagittale et méridionale, • une lame (5) de substrat diffracteur à réseau cristallin ou pseudo-cristallin à plans réticulaires rectilignes en l'absence de contraintes, plaqué et fixé sur la surface à double courbure du support (7), caractérisée en ce que la lame (5) comporte au moins une découpe (9) en forme de « V », formée par deux lignes de découpe tangentes ou sécantes, définissant une pointe dirigée vers une portion centrale de la lame (5) et une base évasée en direction d'un bord de la lame (5).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850168A FR3076655B1 (fr) | 2018-01-09 | 2018-01-09 | Dispositif optique pour rayons x |
PCT/EP2019/050348 WO2019137918A1 (fr) | 2018-01-09 | 2019-01-08 | Dispositif optique pour rayons x |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850168A FR3076655B1 (fr) | 2018-01-09 | 2018-01-09 | Dispositif optique pour rayons x |
FR1850168 | 2018-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3076655A1 FR3076655A1 (fr) | 2019-07-12 |
FR3076655B1 true FR3076655B1 (fr) | 2020-01-17 |
Family
ID=62528528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1850168A Active FR3076655B1 (fr) | 2018-01-09 | 2018-01-09 | Dispositif optique pour rayons x |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3076655B1 (fr) |
WO (1) | WO2019137918A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3137767A1 (fr) * | 2022-07-06 | 2024-01-12 | Centre National De La Recherche Scientifique | Imageur plénoptique pour rayons X à cristaux de diffraction |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6915716A (fr) * | 1969-10-16 | 1971-04-20 | ||
US3927319A (en) * | 1974-06-28 | 1975-12-16 | Univ Southern California | Crystal for X-ray crystal spectrometer |
US7742090B2 (en) * | 2006-12-22 | 2010-06-22 | Palo Alto Research Center Incorporated | Flexible segmented image sensor |
JP2015219221A (ja) * | 2014-05-21 | 2015-12-07 | 株式会社リガク | 二重湾曲x線分光素子およびそれを用いる装置ならびに二重湾曲x線分光素子の製造方法 |
-
2018
- 2018-01-09 FR FR1850168A patent/FR3076655B1/fr active Active
-
2019
- 2019-01-08 WO PCT/EP2019/050348 patent/WO2019137918A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3076655A1 (fr) | 2019-07-12 |
WO2019137918A1 (fr) | 2019-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3357572A1 (fr) | Dispositif d'irradiation et procédé de stérilisation de fluide | |
FR3076655B1 (fr) | Dispositif optique pour rayons x | |
EP1632790A3 (fr) | Télémètre et procédé pour déterminer la distance entre an objet et un point de référence | |
JP5961264B2 (ja) | 透明部品用運動学的固定具 | |
US10161560B2 (en) | Integrated picomotor mount | |
US9069122B2 (en) | Concave lens assembly | |
DE602007003904D1 (de) | Beleuchtungseinrichtung mit einer Lichtleiterplatte, die eine kreisbogenförmige, rückstrahlende Reflexionsfläche aufweist | |
BR112017013126B1 (pt) | máquina de trabalho a laser para o trabalho a laser de tubos e de seções perfiladas | |
JP2017136928A5 (fr) | ||
EP0102221A2 (fr) | Appareil pour la projection de traces lumineuses sur un objet par un rayon laser | |
US4401288A (en) | Adjustable optical mirror mount | |
CN207037190U (zh) | 一种激光镜头 | |
DE102006000087B3 (de) | Optikfassung | |
CN104385169A (zh) | 一种光通信器件自平衡耦合夹具 | |
US20060156556A1 (en) | Apparatus and method for precise angular positioning | |
JP2004301755A (ja) | ライン表示器 | |
US20160187171A1 (en) | Reflector Array For Transit-Time Flow Measurement | |
BR112018003900A2 (pt) | dispositivo receptor de feixes, dispositivo de inspeção para determinação da qualidade de um objeto, e, separador. | |
EP3657134A1 (fr) | Dispositif de mesure optoélectronique | |
FR3099446B1 (fr) | Dispositif d’essuie-glace | |
US11921432B2 (en) | Optical system with variable focal distance and optical assembly comprising such a system | |
FR3083216B1 (fr) | Structure pouvant etre assemblee et reglee dans l'espace | |
US2327289A (en) | Optical testing or measuring apparatus | |
Gribko et al. | Control of the Profile and Curvature of the Surface of Single-Crystal Plates of X-Ray Optical Elements Using Piezoelectric Bimorphs | |
JP6687268B1 (ja) | 光学部品の調整構造及び光学装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20190712 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |