DE69813519D1 - Interferometrisches system mit zwei wellenlängen, und lithographischer apparat versehen mit so einem system - Google Patents
Interferometrisches system mit zwei wellenlängen, und lithographischer apparat versehen mit so einem systemInfo
- Publication number
- DE69813519D1 DE69813519D1 DE69813519T DE69813519T DE69813519D1 DE 69813519 D1 DE69813519 D1 DE 69813519D1 DE 69813519 T DE69813519 T DE 69813519T DE 69813519 T DE69813519 T DE 69813519T DE 69813519 D1 DE69813519 D1 DE 69813519D1
- Authority
- DE
- Germany
- Prior art keywords
- wavelengths
- lithographic apparatus
- apparatus provide
- interferometric
- interferometric system
- 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
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
- G01B9/02015—Interferometers characterised by the beam path configuration
- G01B9/02017—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations
- G01B9/02021—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations contacting different faces of object, e.g. opposite faces
-
- 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
- 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
- G01B9/02015—Interferometers characterised by the beam path configuration
- G01B9/02027—Two or more interferometric channels or interferometers
-
- 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
- G01B2290/45—Multiple detectors for detecting interferometer signals
-
- 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)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97204065 | 1997-12-22 | ||
EP97204065 | 1997-12-22 | ||
PCT/IB1998/002015 WO1999032848A1 (en) | 1997-12-22 | 1998-12-14 | Interferometer system with two wavelengths, and lithographic apparatus provided with such a system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69813519D1 true DE69813519D1 (de) | 2003-05-22 |
DE69813519T2 DE69813519T2 (de) | 2004-04-01 |
Family
ID=8229109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69813519T Expired - Fee Related DE69813519T2 (de) | 1997-12-22 | 1998-12-14 | Interferometrisches system mit zwei wellenlängen, und lithographischer apparat versehen mit so einem system |
Country Status (7)
Country | Link |
---|---|
US (1) | US6122058A (de) |
EP (1) | EP0961914B1 (de) |
JP (1) | JP3774476B2 (de) |
KR (1) | KR100554886B1 (de) |
DE (1) | DE69813519T2 (de) |
TW (1) | TW367407B (de) |
WO (1) | WO1999032848A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999045580A1 (fr) | 1998-03-06 | 1999-09-10 | Nikon Corporation | Dispositif d'exposition et procede de fabrication de dispositif a semi-conducteurs |
TWI231405B (en) * | 1999-12-22 | 2005-04-21 | Asml Netherlands Bv | Lithographic projection apparatus, position detection device, and method of manufacturing a device using a lithographic projection apparatus |
WO2002040976A2 (en) * | 2000-11-20 | 2002-05-23 | Koninklijke Philips Electronics N.V. | Inspection of surfaces |
US7433683B2 (en) * | 2000-12-28 | 2008-10-07 | Northstar Acquisitions, Llc | System for fast macrodiversity switching in mobile wireless networks |
US6778280B2 (en) | 2001-07-06 | 2004-08-17 | Zygo Corporation | Interferometry system and method employing an angular difference in propagation between orthogonally polarized input beam components |
AU2002320323A1 (en) * | 2001-07-06 | 2003-01-21 | Zygo Corporation | Multi-axis interferometer |
KR100674640B1 (ko) * | 2001-08-14 | 2007-01-25 | 학교법인 청석학원 | 강유전성 액정 크리스탈을 이용한 광 스위치 |
US6500725B1 (en) | 2001-09-06 | 2002-12-31 | Taiwan Semiconductor Manufacturing Company, Ltd | Microelectronic fabrication method providing alignment mark and isolation trench of identical depth |
KR100468155B1 (ko) * | 2002-06-27 | 2005-01-26 | 한국과학기술원 | 이종모드 헬륨-네온 레이저와 슈퍼 헤테로다인위상측정법을 이용한 헤테로다인 레이저 간섭계 |
KR100587368B1 (ko) * | 2003-06-30 | 2006-06-08 | 엘지.필립스 엘시디 주식회사 | Sls 결정화 장치 |
US7936443B2 (en) * | 2006-05-09 | 2011-05-03 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
US8908144B2 (en) * | 2006-09-27 | 2014-12-09 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
US7683300B2 (en) * | 2006-10-17 | 2010-03-23 | Asml Netherlands B.V. | Using an interferometer as a high speed variable attenuator |
JP5065668B2 (ja) * | 2006-12-26 | 2012-11-07 | オリンパス株式会社 | 顕微鏡法および顕微鏡 |
DE102008033942B3 (de) * | 2008-07-18 | 2010-04-08 | Luphos Gmbh | Faseroptisches Mehrwellenlängeninterferometer (MWLI) zur absoluten Vermessung von Abständen und Topologien von Oberflächen in großem Arbeitsabstand |
US9482755B2 (en) | 2008-11-17 | 2016-11-01 | Faro Technologies, Inc. | Measurement system having air temperature compensation between a target and a laser tracker |
JP5489658B2 (ja) * | 2009-11-05 | 2014-05-14 | キヤノン株式会社 | 計測装置 |
US9377885B2 (en) | 2010-04-21 | 2016-06-28 | Faro Technologies, Inc. | Method and apparatus for locking onto a retroreflector with a laser tracker |
US9772394B2 (en) | 2010-04-21 | 2017-09-26 | Faro Technologies, Inc. | Method and apparatus for following an operator and locking onto a retroreflector with a laser tracker |
US9400170B2 (en) | 2010-04-21 | 2016-07-26 | Faro Technologies, Inc. | Automatic measurement of dimensional data within an acceptance region by a laser tracker |
US8619265B2 (en) | 2011-03-14 | 2013-12-31 | Faro Technologies, Inc. | Automatic measurement of dimensional data with a laser tracker |
CN103403575B (zh) | 2011-03-03 | 2015-09-16 | 法罗技术股份有限公司 | 靶标设备和方法 |
US9482529B2 (en) | 2011-04-15 | 2016-11-01 | Faro Technologies, Inc. | Three-dimensional coordinate scanner and method of operation |
US9164173B2 (en) | 2011-04-15 | 2015-10-20 | Faro Technologies, Inc. | Laser tracker that uses a fiber-optic coupler and an achromatic launch to align and collimate two wavelengths of light |
US9686532B2 (en) | 2011-04-15 | 2017-06-20 | Faro Technologies, Inc. | System and method of acquiring three-dimensional coordinates using multiple coordinate measurement devices |
GB2504890A (en) * | 2011-04-15 | 2014-02-12 | Faro Tech Inc | Enhanced position detector in laser tracker |
CN104094081A (zh) | 2012-01-27 | 2014-10-08 | 法罗技术股份有限公司 | 利用条形码识别的检查方法 |
US9678350B2 (en) | 2012-03-20 | 2017-06-13 | Kla-Tencor Corporation | Laser with integrated multi line or scanning beam capability |
DE102012212663A1 (de) * | 2012-07-19 | 2014-01-23 | Carl Zeiss Smt Gmbh | Projektionsbelichtungsanlage für die Mikrolithographie mit einer optischen Abstandsmessvorrichtung |
CN103777476B (zh) * | 2012-10-19 | 2016-01-27 | 上海微电子装备有限公司 | 一种离轴对准系统及对准方法 |
US9188430B2 (en) | 2013-03-14 | 2015-11-17 | Faro Technologies, Inc. | Compensation of a structured light scanner that is tracked in six degrees-of-freedom |
US9041914B2 (en) | 2013-03-15 | 2015-05-26 | Faro Technologies, Inc. | Three-dimensional coordinate scanner and method of operation |
US9395174B2 (en) | 2014-06-27 | 2016-07-19 | Faro Technologies, Inc. | Determining retroreflector orientation by optimizing spatial fit |
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 |
US11262191B1 (en) * | 2018-07-12 | 2022-03-01 | Onto Innovation Inc. | On-axis dynamic interferometer and optical imaging systems employing the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7606548A (nl) * | 1976-06-17 | 1977-12-20 | Philips Nv | Werkwijze en inrichting voor het uitrichten van een i.c.-patroon ten opzichte van een halfgelei- dend substraat. |
NL186353C (nl) * | 1979-06-12 | 1990-11-01 | Philips Nv | Inrichting voor het afbeelden van een maskerpatroon op een substraat voorzien van een opto-elektronisch detektiestelsel voor het bepalen van een afwijking tussen het beeldvlak van een projektielenzenstelsel en het substraatvlak. |
CH667373A5 (de) * | 1985-05-22 | 1988-10-14 | Bucher Guyer Ag Masch | Verfahren zur klaerung von fluessigkeiten und anlage zur durchfuehrung desselben. |
NL8600639A (nl) * | 1986-03-12 | 1987-10-01 | Asm Lithography Bv | Werkwijze voor het ten opzichte van elkaar uitrichten van een masker en een substraat en inrichting voor het uitvoeren van de werkwijze. |
NL8900991A (nl) * | 1989-04-20 | 1990-11-16 | Asm Lithography Bv | Apparaat voor het afbeelden van een maskerpatroon op een substraat. |
NL9001611A (nl) * | 1990-07-16 | 1992-02-17 | Asm Lithography Bv | Apparaat voor het afbeelden van een maskerpatroon op een substraat. |
NL9100215A (nl) * | 1991-02-07 | 1992-09-01 | Asm Lithography Bv | Inrichting voor het repeterend afbeelden van een maskerpatroon op een substraat. |
US5838458A (en) * | 1992-02-25 | 1998-11-17 | Tsai; Irving | Method and apparatus for linking designated portions of a received document image with an electronic address |
EP0658811B1 (de) * | 1993-12-13 | 1998-06-17 | Carl Zeiss | Beleuchtungseinrichtung für eine Projektions-Mikrolithographie-Belichtungsanlage |
US5404222A (en) * | 1994-01-14 | 1995-04-04 | Sparta, Inc. | Interferametric measuring system with air turbulence compensation |
WO1997033205A1 (en) * | 1996-03-06 | 1997-09-12 | Philips Electronics N.V. | Differential interferometer system and lithographic step-and-scan apparatus provided with such a system |
US5838485A (en) * | 1996-08-20 | 1998-11-17 | Zygo Corporation | Superheterodyne interferometer and method for compensating the refractive index of air using electronic frequency multiplication |
US5764362A (en) * | 1996-08-20 | 1998-06-09 | Zygo Corporation | Superheterodyne method and apparatus for measuring the refractive index of air using multiple-pass interferometry |
US5929990A (en) * | 1997-03-19 | 1999-07-27 | Litton Systems, Inc. | Fabry-perot pressure sensing system with ratioed quadrature pulse detection |
-
1998
- 1998-06-23 TW TW087110097A patent/TW367407B/zh not_active IP Right Cessation
- 1998-06-24 US US09/103,733 patent/US6122058A/en not_active Expired - Fee Related
- 1998-12-14 DE DE69813519T patent/DE69813519T2/de not_active Expired - Fee Related
- 1998-12-14 JP JP53352299A patent/JP3774476B2/ja not_active Expired - Fee Related
- 1998-12-14 KR KR1019997007531A patent/KR100554886B1/ko not_active IP Right Cessation
- 1998-12-14 WO PCT/IB1998/002015 patent/WO1999032848A1/en active IP Right Grant
- 1998-12-14 EP EP98957074A patent/EP0961914B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100554886B1 (ko) | 2006-02-24 |
EP0961914A1 (de) | 1999-12-08 |
WO1999032848A1 (en) | 1999-07-01 |
US6122058A (en) | 2000-09-19 |
TW367407B (en) | 1999-08-21 |
EP0961914B1 (de) | 2003-04-16 |
DE69813519T2 (de) | 2004-04-01 |
JP3774476B2 (ja) | 2006-05-17 |
JP2001513204A (ja) | 2001-08-28 |
KR20000075472A (ko) | 2000-12-15 |
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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 |