DE69207657D1 - Optisches heterodynes Messverfahren und Einrichtung dafür - Google Patents

Optisches heterodynes Messverfahren und Einrichtung dafür

Info

Publication number
DE69207657D1
DE69207657D1 DE69207657T DE69207657T DE69207657D1 DE 69207657 D1 DE69207657 D1 DE 69207657D1 DE 69207657 T DE69207657 T DE 69207657T DE 69207657 T DE69207657 T DE 69207657T DE 69207657 D1 DE69207657 D1 DE 69207657D1
Authority
DE
Germany
Prior art keywords
measuring method
device therefor
optical heterodyne
heterodyne measuring
optical
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.)
Expired - Fee Related
Application number
DE69207657T
Other languages
English (en)
Other versions
DE69207657T2 (de
Inventor
Takahiro Matsumoto
Minoru Yoshii
Kenji Saito
Hiroyasu Nose
Koichi Sentoku
Seiji Takeuchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69207657D1 publication Critical patent/DE69207657D1/de
Publication of DE69207657T2 publication Critical patent/DE69207657T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02007—Two or more frequencies or sources used for interferometric measurement
    • 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
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02002—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies
    • G01B9/02003—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies using beat frequencies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
    • G03F9/7049—Technique, e.g. interferometric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/30—Grating as beam-splitter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/70—Using polarization in the interferometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
DE69207657T 1991-07-11 1992-07-09 Optisches heterodynes Messverfahren und Einrichtung dafür Expired - Fee Related DE69207657T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP17128591 1991-07-11
JP1651992 1992-01-31
JP14156292A JP3244769B2 (ja) 1991-07-11 1992-06-02 測定方法及び測定装置

Publications (2)

Publication Number Publication Date
DE69207657D1 true DE69207657D1 (de) 1996-02-29
DE69207657T2 DE69207657T2 (de) 1996-10-17

Family

ID=27281445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207657T Expired - Fee Related DE69207657T2 (de) 1991-07-11 1992-07-09 Optisches heterodynes Messverfahren und Einrichtung dafür

Country Status (4)

Country Link
US (1) US5321502A (de)
EP (1) EP0522557B1 (de)
JP (1) JP3244769B2 (de)
DE (1) DE69207657T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2078732A1 (en) * 1991-09-27 1993-03-28 Koichi Sentoku Displacement measuring device and displacement measuring method
JP3109900B2 (ja) * 1992-04-21 2000-11-20 キヤノン株式会社 測定装置
JPH06177013A (ja) * 1992-12-10 1994-06-24 Canon Inc 位置検出装置
JPH085314A (ja) * 1994-06-20 1996-01-12 Canon Inc 変位測定方法及び変位測定装置
US5825018A (en) * 1996-01-11 1998-10-20 Northeastern University Optical lock-in detection technique for coherent detection applications
US6157458A (en) * 1998-04-30 2000-12-05 Agilent Technologies Achromatic quarter wave plate for an air turbulence compensating inteferometer
JP3793430B2 (ja) * 2001-07-18 2006-07-05 株式会社日立製作所 近接場光を用いた光学装置
US7206516B2 (en) * 2002-04-30 2007-04-17 Pivotal Decisions Llc Apparatus and method for measuring the dispersion of a fiber span
JP4612817B2 (ja) * 2004-08-20 2011-01-12 キヤノン株式会社 グループ管理装置及び情報処理方法、ならびにコンピュータプログラム及び記録媒体
JP5558768B2 (ja) * 2008-10-24 2014-07-23 キヤノン株式会社 測定装置、光源装置、干渉測定装置、露光装置、及びデバイス製造方法
JP2011220890A (ja) * 2010-04-12 2011-11-04 Canon Inc ヘテロダイン干渉変位計測装置
US20110292371A1 (en) * 2010-05-28 2011-12-01 Optical Air Data Systems, Llc Method and Apparatus for a Pulsed Coherent Laser Range Finder
KR101753450B1 (ko) * 2010-12-15 2017-07-03 브이 테크놀로지 씨오. 엘티디 배향 처리 장치 및 배향 처리 방법
JP6034633B2 (ja) 2011-12-16 2016-11-30 キヤノン株式会社 無線通信装置及びその制御方法
NL2009870A (en) 2011-12-23 2013-06-26 Asml Netherlands Bv Lithographic apparatus and method.
JP5969816B2 (ja) 2012-05-17 2016-08-17 キヤノン株式会社 構造部材及び通信装置
CN108592800B (zh) * 2018-05-02 2019-08-20 中国计量科学研究院 一种基于平面镜反射的激光外差干涉测量装置和方法
EP3730897A1 (de) * 2019-04-25 2020-10-28 Nokia Technologies Oy Vorrichtung, systeme und verfahren zur detektion von licht

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191907A (ja) * 1982-05-04 1983-11-09 Canon Inc 移動量測定方法
US4486657A (en) * 1982-05-27 1984-12-04 The United States Of America As Represented By The Secretary Of The Navy Phase-lock fiber optic interferometer
US4650330A (en) * 1983-05-13 1987-03-17 Citizen Watch Co., Ltd. Surface condition measurement apparatus
US4575247A (en) * 1984-07-02 1986-03-11 Rockwell International Corporation Phase-measuring interferometer
USRE34010E (en) * 1985-03-22 1992-07-28 Nikon Corporation Position detection apparatus
US4842408A (en) * 1986-05-09 1989-06-27 Canon Kabushiki Kaisha Phase shift measuring apparatus utilizing optical meterodyne techniques
CH678108A5 (de) * 1987-04-28 1991-07-31 Wild Leitz Ag
JPH01167607U (de) * 1988-05-16 1989-11-24
JPH02297005A (ja) * 1989-05-12 1990-12-07 Matsushita Electric Ind Co Ltd 位置合わせ装置
JPH0339605A (ja) * 1989-07-05 1991-02-20 Brother Ind Ltd 光学式表面形状測定装置
US5177633A (en) * 1989-10-12 1993-01-05 Massachusetts Institute Of Technology Optical parametric oscillator wideband frequency comb generator

Also Published As

Publication number Publication date
EP0522557A1 (de) 1993-01-13
DE69207657T2 (de) 1996-10-17
JP3244769B2 (ja) 2002-01-07
US5321502A (en) 1994-06-14
EP0522557B1 (de) 1996-01-17
JPH05272914A (ja) 1993-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee