FR3076655B1 - Dispositif optique pour rayons x - Google Patents

Dispositif optique pour rayons x Download PDF

Info

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
Application number
FR1850168A
Other languages
English (en)
Other versions
FR3076655A1 (fr
Inventor
Alain Rivet
Yann Mercier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alpyx
Original Assignee
Alpyx
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alpyx filed Critical Alpyx
Priority to FR1850168A priority Critical patent/FR3076655B1/fr
Priority to PCT/EP2019/050348 priority patent/WO2019137918A1/fr
Publication of FR3076655A1 publication Critical patent/FR3076655A1/fr
Application granted granted Critical
Publication of FR3076655B1 publication Critical patent/FR3076655B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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).
FR1850168A 2018-01-09 2018-01-09 Dispositif optique pour rayons x Active FR3076655B1 (fr)

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
FR1850168 2018-01-09
FR1850168A FR3076655B1 (fr) 2018-01-09 2018-01-09 Dispositif optique pour rayons x

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2019137918A1 (fr) 2019-07-18
FR3076655A1 (fr) 2019-07-12

Similar Documents

Publication Publication Date Title
EP3357572A1 (fr) Dispositif d'irradiation et procédé de stérilisation de fluide
FR3076655B1 (fr) Dispositif optique pour rayons x
US9069122B2 (en) Concave lens assembly
DE60325853D1 (de) Optische vorrichtung für röntgenstrahlungsanwendungen
US20160223127A1 (en) Integrated picomotor mount
US4401288A (en) Adjustable optical mirror mount
CN207037190U (zh) 一种激光镜头
FR2960521A1 (fr) Dispositif et procede d'assemblage de supports dans une structure d'aeronef
DE102006000087B3 (de) Optikfassung
US7107693B2 (en) Apparatus and method for precise angular positioning
CN103984075B (zh) 二维角度调整架
CN104385169A (zh) 一种光通信器件自平衡耦合夹具
RU2017116142A (ru) Защищенное направляющее устройство
FR3061963B1 (fr) Dispositif optique pour le traitement par laser de surfaces internes d'une piece de recouvrement
JP2010025631A (ja) レーザ墨出し装置
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
JP6597032B2 (ja) ミラー支持方法、ミラー支持構造およびミラー構造体
JP6481435B2 (ja) 光学デバイス
JP6687268B1 (ja) 光学部品の調整構造及び光学装置
KR102576537B1 (ko) 텐던-쉬스 구동 장치

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