WO2008081873A1 - 位相回復法を用いたx線集光方法及びその装置 - Google Patents

位相回復法を用いたx線集光方法及びその装置 Download PDF

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Publication number
WO2008081873A1
WO2008081873A1 PCT/JP2007/075132 JP2007075132W WO2008081873A1 WO 2008081873 A1 WO2008081873 A1 WO 2008081873A1 JP 2007075132 W JP2007075132 W JP 2007075132W WO 2008081873 A1 WO2008081873 A1 WO 2008081873A1
Authority
WO
WIPO (PCT)
Prior art keywords
ray
wavefront
intensity distribution
mirror
vicinity
Prior art date
Application number
PCT/JP2007/075132
Other languages
English (en)
French (fr)
Inventor
Kazuto Yamauchi
Hidekazu Mimura
Hiromi Okada
Original Assignee
Jtec Corporation
Osaka University
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 Jtec Corporation, Osaka University filed Critical Jtec Corporation
Priority to US12/440,121 priority Critical patent/US7936860B2/en
Priority to EP07860354A priority patent/EP2063434B1/en
Priority to AT07860354T priority patent/ATE551701T1/de
Publication of WO2008081873A1 publication Critical patent/WO2008081873A1/ja

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Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/06Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/08Mirrors
    • G02B5/0891Ultraviolet [UV] mirrors
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/08Mirrors
    • G02B5/10Mirrors with curved faces
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K2201/00Arrangements for handling radiation or particles
    • G21K2201/06Arrangements for handling radiation or particles using diffractive, refractive or reflecting elements
    • G21K2201/067Construction details

Abstract

【課題】  波動光学理論に基づく位相回復法を利用し、実際の評価で使用する硬X線を用いてミラーにより集光された集光ビームの強度分布を用いることで、ミラー上の位相誤差分布、即ち、形状誤差を求めるX線波面計測法を提案し、それを利用してX線集光光学系を最適に調節する位相回復法を用いたX線集光方法及びその装置を提案する。 【解決手段】  反射X線の波面を微調節可能な波面調節能を有するX線ミラーを備え、焦点近傍でのX線強度分布を測定し、X線ミラー近傍でのX線強度分布を測定し若しくは入射X線の既知のX線強度分布を用い、焦点近傍でのX線強度分布と反射面近傍でのX線強度分布から位相回復法を用いて反射面での複素振幅分布を算出し、この複素振幅分布からX線集光光学系の波面収差を算出し、この算出した波面収差を最小にするように波面調節能にてX線ミラーの反射面を制御する。
PCT/JP2007/075132 2006-12-28 2007-12-27 位相回復法を用いたx線集光方法及びその装置 WO2008081873A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/440,121 US7936860B2 (en) 2006-12-28 2007-12-27 X-ray condensing method and its device using phase restoration method
EP07860354A EP2063434B1 (en) 2006-12-28 2007-12-27 X-ray condensing method and its device using phase restoration method
AT07860354T ATE551701T1 (de) 2006-12-28 2007-12-27 Röntgenstrahlenverdichtungsverfahren und vorrichtung mit phasenwiederherstellungsverfahren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-357566 2006-12-28
JP2006357566A JP4814782B2 (ja) 2006-12-28 2006-12-28 位相回復法を用いたx線集光方法及びその装置

Publications (1)

Publication Number Publication Date
WO2008081873A1 true WO2008081873A1 (ja) 2008-07-10

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ID=39588553

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Application Number Title Priority Date Filing Date
PCT/JP2007/075132 WO2008081873A1 (ja) 2006-12-28 2007-12-27 位相回復法を用いたx線集光方法及びその装置

Country Status (5)

Country Link
US (1) US7936860B2 (ja)
EP (1) EP2063434B1 (ja)
JP (1) JP4814782B2 (ja)
AT (1) ATE551701T1 (ja)
WO (1) WO2008081873A1 (ja)

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JP2014521991A (ja) * 2011-06-29 2014-08-28 ケーエルエー−テンカー コーポレイション 光源持続プラズマセルにおける収差を補正するための適応光学系
CN104376524A (zh) * 2014-09-16 2015-02-25 浙江农林大学 基于光阑加密和相位恢复算法的二值图像加密方法
CN104376525A (zh) * 2014-10-24 2015-02-25 浙江农林大学 基于迭代非线性双随机相位编码的图像加密方法
CN104376526A (zh) * 2014-10-24 2015-02-25 浙江农林大学 基于涡旋光束和相位恢复算法的图像加密方法
CN114200664A (zh) * 2021-11-11 2022-03-18 常州北邮新一代信息技术研究院有限公司 基于改进相位差算法的自适应光学系统
WO2023054157A1 (ja) * 2021-10-01 2023-04-06 国立大学法人東海国立大学機構 形状可変ミラーおよびx線装置

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WO2009016658A1 (en) * 2007-07-27 2009-02-05 Galileo Avionica S.P.A. Preliminary controlled pre-deformation treatment for the production of mirrors
JP5343251B2 (ja) 2009-02-27 2013-11-13 株式会社ジェイテック X線ナノビーム強度分布の精密測定方法及びその装置
JP5756982B2 (ja) 2009-12-28 2015-07-29 株式会社ジェイテック X線集光方法、反射面形状制御ミラー装置及び反射面形状制御ミラーの製造方法
JP6074784B2 (ja) * 2011-12-08 2017-02-08 国立大学法人 千葉大学 ホログラムデータ作成プログラム
JP5942190B2 (ja) * 2012-06-27 2016-06-29 株式会社ジェイテック 二重反射型x線ミラーを用いた斜入射x線結像光学装置
JP6043906B2 (ja) * 2012-07-04 2016-12-14 株式会社ジェイテックコーポレーション 集光径可変なx線集光システム及びその使用方法
CN113936840B (zh) * 2021-10-22 2023-08-25 中国科学院上海高等研究院 一种温控x射线变形镜

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014521991A (ja) * 2011-06-29 2014-08-28 ケーエルエー−テンカー コーポレイション 光源持続プラズマセルにおける収差を補正するための適応光学系
CN104376524A (zh) * 2014-09-16 2015-02-25 浙江农林大学 基于光阑加密和相位恢复算法的二值图像加密方法
CN104376525A (zh) * 2014-10-24 2015-02-25 浙江农林大学 基于迭代非线性双随机相位编码的图像加密方法
CN104376526A (zh) * 2014-10-24 2015-02-25 浙江农林大学 基于涡旋光束和相位恢复算法的图像加密方法
WO2023054157A1 (ja) * 2021-10-01 2023-04-06 国立大学法人東海国立大学機構 形状可変ミラーおよびx線装置
CN114200664A (zh) * 2021-11-11 2022-03-18 常州北邮新一代信息技术研究院有限公司 基于改进相位差算法的自适应光学系统
CN114200664B (zh) * 2021-11-11 2023-09-05 常州北邮新一代信息技术研究院有限公司 基于改进相位差算法的自适应光学系统

Also Published As

Publication number Publication date
EP2063434B1 (en) 2012-03-28
JP4814782B2 (ja) 2011-11-16
US7936860B2 (en) 2011-05-03
ATE551701T1 (de) 2012-04-15
EP2063434A1 (en) 2009-05-27
US20100183122A1 (en) 2010-07-22
EP2063434A4 (en) 2010-12-29
JP2008164553A (ja) 2008-07-17

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