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FR2959305B1 - Dispositif optique et procede d'inspection d'objets structures. - Google Patents

Dispositif optique et procede d'inspection d'objets structures.

Info

Publication number
FR2959305B1
FR2959305B1 FR1053173A FR1053173A FR2959305B1 FR 2959305 B1 FR2959305 B1 FR 2959305B1 FR 1053173 A FR1053173 A FR 1053173A FR 1053173 A FR1053173 A FR 1053173A FR 2959305 B1 FR2959305 B1 FR 2959305B1
Authority
FR
France
Prior art keywords
optical device
structured objects
inspecting
inspecting structured
objects
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
FR1053173A
Other languages
English (en)
Other versions
FR2959305A1 (fr
Inventor
Gilles Fresquet
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.)
Unity Semiconductor SAS
Original Assignee
Unity Semiconductor SAS
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
Priority to FR1053173A priority Critical patent/FR2959305B1/fr
Application filed by Unity Semiconductor SAS filed Critical Unity Semiconductor SAS
Priority to KR1020127028050A priority patent/KR101842291B1/ko
Priority to EP11721347A priority patent/EP2564153A1/fr
Priority to JP2013506713A priority patent/JP6273142B2/ja
Priority to PCT/FR2011/050900 priority patent/WO2011135231A1/fr
Priority to CN201180021226.4A priority patent/CN102893121B/zh
Priority to SG2012078218A priority patent/SG184974A1/en
Priority to US13/643,435 priority patent/US9151941B2/en
Publication of FR2959305A1 publication Critical patent/FR2959305A1/fr
Application granted granted Critical
Publication of FR2959305B1 publication Critical patent/FR2959305B1/fr
Priority to JP2016235402A priority patent/JP2017096956A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0016—Technical microscopes, e.g. for inspection or measuring in industrial production processes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G01B11/0675—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating using interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2441—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02056—Passive reduction of errors
    • G01B9/02057—Passive reduction of errors by using common path configuration, i.e. reference and object path almost entirely overlapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/04—Measuring microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
FR1053173A 2010-04-26 2010-04-26 Dispositif optique et procede d'inspection d'objets structures. Active FR2959305B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1053173A FR2959305B1 (fr) 2010-04-26 2010-04-26 Dispositif optique et procede d'inspection d'objets structures.
EP11721347A EP2564153A1 (fr) 2010-04-26 2011-04-19 Dispositif optique et procede d'inspection d'objets structures
JP2013506713A JP6273142B2 (ja) 2010-04-26 2011-04-19 構造物体を検査するための光学装置及び方法
PCT/FR2011/050900 WO2011135231A1 (fr) 2010-04-26 2011-04-19 Dispositif optique et procede d'inspection d'objets structures
KR1020127028050A KR101842291B1 (ko) 2010-04-26 2011-04-19 광학 장치 및 구조화된 물체들을 조사하는 방법
CN201180021226.4A CN102893121B (zh) 2010-04-26 2011-04-19 用于检查结构化对象的光学设备和方法
SG2012078218A SG184974A1 (en) 2010-04-26 2011-04-19 Optical device and method for inspecting structured objects
US13/643,435 US9151941B2 (en) 2010-04-26 2011-04-19 Optical device and method for inspecting structured objects
JP2016235402A JP2017096956A (ja) 2010-04-26 2016-12-02 構造物体を検査するための光学装置及び方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053173A FR2959305B1 (fr) 2010-04-26 2010-04-26 Dispositif optique et procede d'inspection d'objets structures.

Publications (2)

Publication Number Publication Date
FR2959305A1 FR2959305A1 (fr) 2011-10-28
FR2959305B1 true FR2959305B1 (fr) 2014-09-05

Family

ID=43301813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053173A Active FR2959305B1 (fr) 2010-04-26 2010-04-26 Dispositif optique et procede d'inspection d'objets structures.

Country Status (8)

Country Link
US (1) US9151941B2 (fr)
EP (1) EP2564153A1 (fr)
JP (2) JP6273142B2 (fr)
KR (1) KR101842291B1 (fr)
CN (1) CN102893121B (fr)
FR (1) FR2959305B1 (fr)
SG (1) SG184974A1 (fr)
WO (1) WO2011135231A1 (fr)

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CN105910541A (zh) * 2016-06-13 2016-08-31 东莞市普密斯精密仪器有限公司 一种用于测量物件尺寸的测量装置和测量方法
JP6768442B2 (ja) * 2016-10-12 2020-10-14 株式会社キーエンス 形状測定装置
CN106441152B (zh) * 2016-10-18 2019-02-01 淮阴师范学院 非对称式光学干涉测量方法及装置
CN107036539B (zh) 2017-06-14 2018-07-13 深圳中科飞测科技有限公司 膜厚测量系统及方法
TWI791046B (zh) * 2017-10-02 2023-02-01 美商奈米創尼克影像公司 減少顯微鏡成像中之暈影的設備及方法
JP7054266B2 (ja) 2017-10-02 2022-04-13 ナノトロニクス イメージング インコーポレイテッド 顕微鏡撮像における口径食を低減するための装置および方法
JP6986452B2 (ja) * 2018-01-04 2021-12-22 浜松ホトニクス株式会社 蛍光測定装置および蛍光測定方法
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FR3093560B1 (fr) * 2019-03-05 2021-10-29 Fogale Nanotech Procédé et dispositif de mesure d’interfaces d’un élément optique
CN114008405B (zh) * 2019-06-07 2024-09-24 Fogale纳米技术公司 用于测量光学元件的界面的设备和方法
CN111122508A (zh) * 2019-11-08 2020-05-08 桂林电子科技大学 基于f-p干涉仪的双波长共路相位显微成像测量系统
IT201900023214A1 (it) * 2019-12-06 2021-06-06 Adige Spa Procedimento e sistema per la determinazione della posizione locale di almeno un elemento ottico in una macchina per la lavorazione laser di un materiale, tramite tecniche d'interferometria ottica a bassa coerenza
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Also Published As

Publication number Publication date
WO2011135231A1 (fr) 2011-11-03
KR20130083830A (ko) 2013-07-23
SG184974A1 (en) 2012-11-29
US9151941B2 (en) 2015-10-06
CN102893121B (zh) 2015-12-16
US20130038863A1 (en) 2013-02-14
CN102893121A (zh) 2013-01-23
JP6273142B2 (ja) 2018-01-31
JP2013528791A (ja) 2013-07-11
EP2564153A1 (fr) 2013-03-06
KR101842291B1 (ko) 2018-05-04
JP2017096956A (ja) 2017-06-01
FR2959305A1 (fr) 2011-10-28

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