DE60233746D1 - Zeitsteuerung für ein zweikammer-gasentladungslasersystem - Google Patents

Zeitsteuerung für ein zweikammer-gasentladungslasersystem

Info

Publication number
DE60233746D1
DE60233746D1 DE60233746T DE60233746T DE60233746D1 DE 60233746 D1 DE60233746 D1 DE 60233746D1 DE 60233746 T DE60233746 T DE 60233746T DE 60233746 T DE60233746 T DE 60233746T DE 60233746 D1 DE60233746 D1 DE 60233746D1
Authority
DE
Germany
Prior art keywords
discharge
pulse
chambers
laser
burst
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 - Lifetime
Application number
DE60233746T
Other languages
English (en)
Inventor
Alexander I Ershov
Richard M Ness
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.)
Cymer Inc
Original Assignee
Cymer 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
Priority claimed from US10/012,002 external-priority patent/US6625191B2/en
Application filed by Cymer Inc filed Critical Cymer Inc
Application granted granted Critical
Publication of DE60233746D1 publication Critical patent/DE60233746D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • 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
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70008—Production of exposure light, i.e. light sources
    • G03F7/70025—Production of exposure light, i.e. light sources by lasers
    • 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
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70008—Production of exposure light, i.e. light sources
    • G03F7/70041—Production of exposure light, i.e. light sources by pulsed sources, e.g. multiplexing, pulse duration, interval control or intensity control
    • 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
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
    • G03F7/7055—Exposure light control in all parts of the microlithographic apparatus, e.g. pulse length control or light interruption
    • G03F7/70575—Wavelength control, e.g. control of bandwidth, multiple wavelength, selection of wavelength or matching of optical components to wavelength
    • H—ELECTRICITY
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    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09705—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser with particular means for stabilising the discharge
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    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
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    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2366—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media comprising a gas as the active medium
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    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
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    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas lasers
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    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/08009—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
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    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0943—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a gas laser
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    • H01S3/09702—Details of the driver electronics and electric discharge circuits
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    • H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
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    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/134—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
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    • H01S3/22—Gases
    • H01S3/2207—Noble gas ions, e.g. Ar+>, Kr+>
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    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
    • H01S3/2251—ArF, i.e. argon fluoride is comprised for lasing around 193 nm
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    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
    • H01S3/2256—KrF, i.e. krypton fluoride is comprised for lasing around 248 nm
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
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    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
    • H01S3/2258—F2, i.e. molecular fluoride is comprised for lasing around 157 nm
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
    • H01S3/2333—Double-pass amplifiers

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE60233746T 2001-11-30 2002-10-23 Zeitsteuerung für ein zweikammer-gasentladungslasersystem Expired - Lifetime DE60233746D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/012,002 US6625191B2 (en) 1999-12-10 2001-11-30 Very narrow band, two chamber, high rep rate gas discharge laser system
US10/036,727 US6865210B2 (en) 2001-05-03 2001-12-21 Timing control for two-chamber gas discharge laser system
PCT/US2002/034045 WO2003049241A1 (en) 2001-11-30 2002-10-23 Timing control for two-chamber gas discharge laser system

Publications (1)

Publication Number Publication Date
DE60233746D1 true DE60233746D1 (de) 2009-10-29

Family

ID=26683031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60233746T Expired - Lifetime DE60233746D1 (de) 2001-11-30 2002-10-23 Zeitsteuerung für ein zweikammer-gasentladungslasersystem

Country Status (10)

Country Link
US (3) US6865210B2 (de)
EP (1) EP1449284B1 (de)
JP (1) JP3971385B2 (de)
KR (2) KR100598552B1 (de)
CN (1) CN100350686C (de)
AT (1) ATE443358T1 (de)
AU (1) AU2002353869A1 (de)
DE (1) DE60233746D1 (de)
IL (1) IL161818A0 (de)
WO (1) WO2003049241A1 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801560B2 (en) * 1999-05-10 2004-10-05 Cymer, Inc. Line selected F2 two chamber laser system
US6865210B2 (en) * 2001-05-03 2005-03-08 Cymer, Inc. Timing control for two-chamber gas discharge laser system
US6914919B2 (en) * 2000-06-19 2005-07-05 Cymer, Inc. Six to ten KHz, or greater gas discharge laser system
US6912052B2 (en) * 2000-11-17 2005-06-28 Cymer, Inc. Gas discharge MOPA laser spectral analysis module
US7061959B2 (en) * 2001-04-18 2006-06-13 Tcz Gmbh Laser thin film poly-silicon annealing system
US7167499B2 (en) * 2001-04-18 2007-01-23 Tcz Pte. Ltd. Very high energy, high stability gas discharge laser surface treatment system
US7009140B2 (en) 2001-04-18 2006-03-07 Cymer, Inc. Laser thin film poly-silicon annealing optical system
US20050259709A1 (en) * 2002-05-07 2005-11-24 Cymer, Inc. Systems and methods for implementing an interaction between a laser shaped as a line beam and a film deposited on a substrate
US6963595B2 (en) * 2001-08-29 2005-11-08 Cymer, Inc. Automatic gas control system for a gas discharge laser
US7830934B2 (en) * 2001-08-29 2010-11-09 Cymer, Inc. Multi-chamber gas discharge laser bandwidth control through discharge timing
US20030219094A1 (en) * 2002-05-21 2003-11-27 Basting Dirk L. Excimer or molecular fluorine laser system with multiple discharge units
US7308013B2 (en) 2002-11-05 2007-12-11 Lambda Physik Ag Excimer or molecular fluorine laser system with precision timing
US20040202220A1 (en) * 2002-11-05 2004-10-14 Gongxue Hua Master oscillator-power amplifier excimer laser system
US7741639B2 (en) * 2003-01-31 2010-06-22 Cymer, Inc. Multi-chambered excimer or molecular fluorine gas discharge laser fluorine injection control
US6987790B2 (en) * 2003-02-14 2006-01-17 Lambda Physik Ag Excimer or molecular fluorine laser with several discharge chambers
US7277188B2 (en) * 2003-04-29 2007-10-02 Cymer, Inc. Systems and methods for implementing an interaction between a laser shaped as a line beam and a film deposited on a substrate
US7366213B2 (en) * 2003-05-19 2008-04-29 Lambda Physik Ag MOPA excimer or molecular fluorine laser system with improved synchronization
US7209507B2 (en) * 2003-07-30 2007-04-24 Cymer, Inc. Method and apparatus for controlling the output of a gas discharge MOPA laser system
US6873418B1 (en) 2003-09-30 2005-03-29 Cymer, Inc. Optical mountings for gas discharge MOPA laser spectral analysis module
US6894785B2 (en) 2003-09-30 2005-05-17 Cymer, Inc. Gas discharge MOPA laser spectral analysis module
US20060146906A1 (en) * 2004-02-18 2006-07-06 Cymer, Inc. LLP EUV drive laser
US7035012B2 (en) * 2004-03-01 2006-04-25 Coherent, Inc. Optical pulse duration extender
US20050286599A1 (en) * 2004-06-29 2005-12-29 Rafac Robert J Method and apparatus for gas discharge laser output light coherency reduction
JP4012216B2 (ja) * 2005-06-08 2007-11-21 ファナック株式会社 レーザ発振器
US7317536B2 (en) 2005-06-27 2008-01-08 Cymer, Inc. Spectral bandwidth metrology for high repetition rate gas discharge lasers
US7653095B2 (en) * 2005-06-30 2010-01-26 Cymer, Inc. Active bandwidth control for a laser
US7317179B2 (en) * 2005-10-28 2008-01-08 Cymer, Inc. Systems and methods to shape laser light as a homogeneous line beam for interaction with a film deposited on a substrate
US7471455B2 (en) 2005-10-28 2008-12-30 Cymer, Inc. Systems and methods for generating laser light shaped as a line beam
US7679029B2 (en) * 2005-10-28 2010-03-16 Cymer, Inc. Systems and methods to shape laser light as a line beam for interaction with a substrate having surface variations
US7643529B2 (en) * 2005-11-01 2010-01-05 Cymer, Inc. Laser system
US7999915B2 (en) * 2005-11-01 2011-08-16 Cymer, Inc. Laser system
US7715459B2 (en) * 2005-11-01 2010-05-11 Cymer, Inc. Laser system
US7630424B2 (en) * 2005-11-01 2009-12-08 Cymer, Inc. Laser system
US7778302B2 (en) * 2005-11-01 2010-08-17 Cymer, Inc. Laser system
US7885309B2 (en) 2005-11-01 2011-02-08 Cymer, Inc. Laser system
US7746913B2 (en) 2005-11-01 2010-06-29 Cymer, Inc. Laser system
US20090296758A1 (en) * 2005-11-01 2009-12-03 Cymer, Inc. Laser system
JP5506194B2 (ja) * 2005-11-01 2014-05-28 サイマー インコーポレイテッド レーザシステム
US7920616B2 (en) * 2005-11-01 2011-04-05 Cymer, Inc. Laser system
US20090296755A1 (en) * 2005-11-01 2009-12-03 Cymer, Inc. Laser system
US7307237B2 (en) * 2005-12-29 2007-12-11 Honeywell International, Inc. Hand-held laser welding wand nozzle assembly including laser and feeder extension tips
US8803027B2 (en) * 2006-06-05 2014-08-12 Cymer, Llc Device and method to create a low divergence, high power laser beam for material processing applications
EP2025419B1 (de) 2007-07-20 2011-09-07 Renate Fourné Verfahren und Vorrichtung zum Entlacken von Bauteilen
US7830942B2 (en) * 2007-09-11 2010-11-09 Cymer, Inc. Ultraviolet laser light source pulse energy control system
JP2009246345A (ja) * 2008-03-12 2009-10-22 Komatsu Ltd レーザシステム
US7819945B2 (en) * 2008-10-30 2010-10-26 Cymer, Inc. Metal fluoride trap
JP5844536B2 (ja) * 2011-03-28 2016-01-20 ギガフォトン株式会社 レーザシステムおよびレーザ生成方法
JP5815987B2 (ja) * 2011-05-20 2015-11-17 キヤノン株式会社 露光装置およびデバイス製造方法
KR20130034474A (ko) * 2011-09-28 2013-04-05 참엔지니어링(주) 레이저 출력 조정 장치 및 그 방법
US8681832B2 (en) * 2011-09-30 2014-03-25 Cymer, Inc. System and method for high accuracy gas inject in a two chamber gas discharge laser system
CN102810810A (zh) * 2012-03-02 2012-12-05 中国科学院光电研究院 单腔双电极放电腔及准分子激光器
CN102931569B (zh) * 2012-11-08 2014-07-30 中国科学院光电研究院 准分子激光器的自动温控系统
RU2647238C2 (ru) * 2014-01-06 2018-03-14 Сауди Бейсик Индастриз Корпорейшн Модифицированный способ предварительного образования для активации катализатора при реакциях этилена
WO2015189895A1 (ja) 2014-06-09 2015-12-17 ギガフォトン株式会社 レーザシステム
CN104836102B (zh) * 2015-04-14 2018-03-23 中国科学院光电研究院 一种高重频双腔准分子激光器放电同步控制系统和方法
CN104820137B (zh) * 2015-04-14 2017-10-31 中国科学院光电研究院 高频高压快脉冲时序采集装置和方法
US9785050B2 (en) 2015-06-26 2017-10-10 Cymer, Llc Pulsed light beam spectral feature control
WO2017046844A1 (ja) * 2015-09-14 2017-03-23 ギガフォトン株式会社 レーザシステム
US9819136B2 (en) * 2016-01-08 2017-11-14 Cymer, Llc Gas mixture control in a gas discharge light source
US9634455B1 (en) * 2016-02-16 2017-04-25 Cymer, Llc Gas optimization in a gas discharge light source
WO2017158694A1 (ja) 2016-03-14 2017-09-21 ギガフォトン株式会社 レーザ装置及び極端紫外光生成システム
FR3052563B1 (fr) * 2016-06-13 2018-08-24 Universite De Rennes 1 Module d'affinement spectral, dispositif a raie spectrale affinee et procede afferent
US9989866B2 (en) 2016-10-17 2018-06-05 Cymer, Llc Wafer-based light source parameter control
US10416471B2 (en) 2016-10-17 2019-09-17 Cymer, Llc Spectral feature control apparatus
US9997888B2 (en) 2016-10-17 2018-06-12 Cymer, Llc Control of a spectral feature of a pulsed light beam
US9835959B1 (en) 2016-10-17 2017-12-05 Cymer, Llc Controlling for wafer stage vibration
US9966725B1 (en) * 2017-03-24 2018-05-08 Cymer, Llc Pulsed light beam spectral feature control
CN108964487B (zh) * 2018-07-19 2019-08-16 中国科学院合肥物质科学研究院 一种用于磁压缩等离子体聚变的电源系统
GB201905126D0 (en) * 2019-04-11 2019-05-29 Perlemax Ltd Fluidic oscilators
CN110086074B (zh) * 2019-05-06 2020-01-24 南京瑞贻电子科技有限公司 一种大功率光纤激光器线性补偿的动态耦合控制装置及控制方法
US20230051665A1 (en) * 2020-03-16 2023-02-16 Mitsubishi Electric Corporation Laser amplification device and extreme ultraviolet light generation apparatus
CN117543324A (zh) * 2022-12-27 2024-02-09 北京科益虹源光电技术有限公司 双腔准分子激光器的同步控制方法、控制设备及激光器

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1458066A (en) 1922-06-14 1923-06-05 Compte Edward P Le Coat adjuster
US2740963A (en) * 1951-01-29 1956-04-03 Gilfillan Bros Inc Automatic amplitude cancellation in moving target indicator
US4009391A (en) * 1974-06-25 1977-02-22 Jersey Nuclear-Avco Isotopes, Inc. Suppression of unwanted lasing in laser isotope separation
US4223279A (en) 1977-07-18 1980-09-16 Mathematical Sciences Northwest, Inc. Pulsed electric discharge laser utilizing water dielectric blumlein transmission line
US4329664A (en) * 1980-06-09 1982-05-11 Ali Javan Generation of stable frequency radiation at an optical frequency
US4550408A (en) 1981-02-27 1985-10-29 Heinrich Karning Method and apparatus for operating a gas laser
US4455658A (en) 1982-04-20 1984-06-19 Sutter Jr Leroy V Coupling circuit for use with a transversely excited gas laser
US4891820A (en) 1985-12-19 1990-01-02 Rofin-Sinar, Inc. Fast axial flow laser circulating system
US5315611A (en) 1986-09-25 1994-05-24 The United States Of America As Represented By The United States Department Of Energy High average power magnetic modulator for metal vapor lasers
US5189678A (en) 1986-09-29 1993-02-23 The United States Of America As Represented By The United States Department Of Energy Coupling apparatus for a metal vapor laser
JPS63141381A (ja) 1986-12-04 1988-06-13 Toshiba Corp 金属蒸気レ−ザ装置
US4959840A (en) 1988-01-15 1990-09-25 Cymer Laser Technologies Compact excimer laser including an electrode mounted in insulating relationship to wall of the laser
US5023884A (en) 1988-01-15 1991-06-11 Cymer Laser Technologies Compact excimer laser
WO1989007353A1 (en) * 1988-01-27 1989-08-10 Kabushiki Kaisha Komatsu Seisakusho Method and apparatus for controlling narrow-band oscillation excimer laser
US5025446A (en) 1988-04-01 1991-06-18 Laserscope Intra-cavity beam relay for optical harmonic generation
US5005180A (en) 1989-09-01 1991-04-02 Schneider (Usa) Inc. Laser catheter system
US5022033A (en) * 1989-10-30 1991-06-04 The United States Of America As Represented By The United States Department Of Energy Ring laser having an output at a single frequency
US5025445A (en) 1989-11-22 1991-06-18 Cymer Laser Technologies System for, and method of, regulating the wavelength of a light beam
JPH0456374A (ja) 1990-06-26 1992-02-24 Matsushita Electric Ind Co Ltd 炭酸ガスレーザ制御方法およびその装置
JPH0483387A (ja) 1990-07-26 1992-03-17 Mitsubishi Electric Corp レーザ装置
US5091778A (en) * 1990-12-21 1992-02-25 Kaman Aerospace Corporation Imaging lidar systems and K-meters employing tunable and fixed frequency laser transmitters
US5181135A (en) * 1990-12-21 1993-01-19 Kaman Aerospace Corporation Optical underwater communications systems employing tunable and fixed frequency laser transmitters
US5471965A (en) 1990-12-24 1995-12-05 Kapich; Davorin D. Very high speed radial inflow hydraulic turbine
US5157684A (en) * 1991-10-23 1992-10-20 United Technologies Corporation Optically pulsed laser
US5425922A (en) * 1991-12-27 1995-06-20 Vicor Company Of Japan, Ltd. Apparatus for manufacturing microcrystal particles and manufacturing method for the microcrystal particles
JPH05335675A (ja) 1992-05-28 1993-12-17 Mitsubishi Electric Corp レーザ装置
US5463650A (en) * 1992-07-17 1995-10-31 Kabushiki Kaisha Komatsu Seisakusho Apparatus for controlling output of an excimer laser device
US5359620A (en) 1992-11-12 1994-10-25 Cymer Laser Technologies Apparatus for, and method of, maintaining a clean window in a laser
US5450436A (en) * 1992-11-20 1995-09-12 Kabushiki Kaisha Komatsu Seisakusho Laser gas replenishing apparatus and method in excimer laser system
US5534824A (en) * 1993-03-26 1996-07-09 The Boeing Company Pulsed-current electron beam method and apparatus for use in generating and amplifying electromagnetic energy
US5313481A (en) 1993-09-29 1994-05-17 The United States Of America As Represented By The United States Department Of Energy Copper laser modulator driving assembly including a magnetic compression laser
US5778016A (en) * 1994-04-01 1998-07-07 Imra America, Inc. Scanning temporal ultrafast delay methods and apparatuses therefor
US5434882A (en) * 1994-04-12 1995-07-18 The United States Of America As Represented By The United States Department Of Energy Injection-controlled laser resonator
US5448580A (en) 1994-07-05 1995-09-05 The United States Of America As Represented By The United States Department Of Energy Air and water cooled modulator
US5863017A (en) 1996-01-05 1999-01-26 Cymer, Inc. Stabilized laser platform and module interface
US5867305A (en) * 1996-01-19 1999-02-02 Sdl, Inc. Optical amplifier with high energy levels systems providing high peak powers
JPH10156558A (ja) 1996-11-27 1998-06-16 Ushio Inc レーザマーキング装置
US5991324A (en) * 1998-03-11 1999-11-23 Cymer, Inc. Reliable. modular, production quality narrow-band KRF excimer laser
US6128323A (en) 1997-04-23 2000-10-03 Cymer, Inc. Reliable modular production quality narrow-band high REP rate excimer laser
US5982800A (en) 1997-04-23 1999-11-09 Cymer, Inc. Narrow band excimer laser
US6094448A (en) 1997-07-01 2000-07-25 Cymer, Inc. Grating assembly with bi-directional bandwidth control
US6192064B1 (en) 1997-07-01 2001-02-20 Cymer, Inc. Narrow band laser with fine wavelength control
US6212217B1 (en) 1997-07-01 2001-04-03 Cymer, Inc. Smart laser with automated beam quality control
US6330261B1 (en) 1997-07-18 2001-12-11 Cymer, Inc. Reliable, modular, production quality narrow-band high rep rate ArF excimer laser
US6018537A (en) 1997-07-18 2000-01-25 Cymer, Inc. Reliable, modular, production quality narrow-band high rep rate F2 laser
USRE38054E1 (en) * 1997-07-18 2003-04-01 Cymer, Inc. Reliable, modular, production quality narrow-band high rep rate F2 laser
US5852621A (en) 1997-07-21 1998-12-22 Cymer, Inc. Pulse laser with pulse energy trimmer
US6757316B2 (en) 1999-12-27 2004-06-29 Cymer, Inc. Four KHz gas discharge laser
US6067306A (en) * 1997-08-08 2000-05-23 Cymer, Inc. Laser-illuminated stepper or scanner with energy sensor feedback
US5953360A (en) 1997-10-24 1999-09-14 Synrad, Inc. All metal electrode sealed gas laser
US6151346A (en) 1997-12-15 2000-11-21 Cymer, Inc. High pulse rate pulse power system with fast rise time and low current
US6240112B1 (en) 1997-12-15 2001-05-29 Cymer, Inc. High pulse rate pulse power system with liquid cooling
US5978406A (en) 1998-01-30 1999-11-02 Cymer, Inc. Fluorine control system for excimer lasers
US6240117B1 (en) 1998-01-30 2001-05-29 Cymer, Inc. Fluorine control system with fluorine monitor
US6151349A (en) 1998-03-04 2000-11-21 Cymer, Inc. Automatic fluorine control system
US6016325A (en) 1998-04-27 2000-01-18 Cymer, Inc. Magnetic modulator voltage and temperature timing compensation circuit
US6327286B1 (en) * 1998-04-27 2001-12-04 Cymer, Inc. High speed magnetic modulator voltage and temperature timing compensation circuit
US6477193B2 (en) 1998-07-18 2002-11-05 Cymer, Inc. Extreme repetition rate gas discharge laser with improved blower motor
US6208675B1 (en) 1998-08-27 2001-03-27 Cymer, Inc. Blower assembly for a pulsed laser system incorporating ceramic bearings
US6067311A (en) 1998-09-04 2000-05-23 Cymer, Inc. Excimer laser with pulse multiplier
US6567450B2 (en) * 1999-12-10 2003-05-20 Cymer, Inc. Very narrow band, two chamber, high rep rate gas discharge laser system
US6778584B1 (en) 1999-11-30 2004-08-17 Cymer, Inc. High power gas discharge laser with helium purged line narrowing unit
US6208674B1 (en) 1998-09-18 2001-03-27 Cymer, Inc. Laser chamber with fully integrated electrode feedthrough main insulator
US6181719B1 (en) * 1998-11-24 2001-01-30 Universal Laser Systems, Inc. Gas laser RF power source apparatus and method
EP1147582A4 (de) * 1998-12-15 2006-03-15 Cymer Inc ArF-LASER WITH NIEDRIGER PULSENERGIE UND HOHER WIEDERHOLRATE
US6219368B1 (en) 1999-02-12 2001-04-17 Lambda Physik Gmbh Beam delivery system for molecular fluorine (F2) laser
US6243406B1 (en) 1999-03-12 2001-06-05 Peter Heist Gas performance control system for gas discharge lasers
US6104735A (en) 1999-04-13 2000-08-15 Cymer, Inc. Gas discharge laser with magnetic bearings and magnetic reluctance centering for fan drive assembly
US6164116A (en) 1999-05-06 2000-12-26 Cymer, Inc. Gas module valve automated test fixture
US6801560B2 (en) * 1999-05-10 2004-10-05 Cymer, Inc. Line selected F2 two chamber laser system
US6370174B1 (en) * 1999-10-20 2002-04-09 Cymer, Inc. Injection seeded F2 lithography laser
US6765945B2 (en) * 1999-09-27 2004-07-20 Cymer, Inc. Injection seeded F2 laser with pre-injection filter
US6549551B2 (en) * 1999-09-27 2003-04-15 Cymer, Inc. Injection seeded laser with precise timing control
US6381257B1 (en) 1999-09-27 2002-04-30 Cymer, Inc. Very narrow band injection seeded F2 lithography laser
US6865210B2 (en) * 2001-05-03 2005-03-08 Cymer, Inc. Timing control for two-chamber gas discharge laser system
US6414979B2 (en) 2000-06-09 2002-07-02 Cymer, Inc. Gas discharge laser with blade-dielectric electrode
US6625191B2 (en) * 1999-12-10 2003-09-23 Cymer, Inc. Very narrow band, two chamber, high rep rate gas discharge laser system
US6556600B2 (en) * 1999-09-27 2003-04-29 Cymer, Inc. Injection seeded F2 laser with centerline wavelength control
US6281471B1 (en) * 1999-12-28 2001-08-28 Gsi Lumonics, Inc. Energy-efficient, laser-based method and system for processing target material
US6577663B2 (en) * 2000-06-19 2003-06-10 Lambda Physik Ag Narrow bandwidth oscillator-amplifier system
US6912052B2 (en) * 2000-11-17 2005-06-28 Cymer, Inc. Gas discharge MOPA laser spectral analysis module
US6704340B2 (en) * 2001-01-29 2004-03-09 Cymer, Inc. Lithography laser system with in-place alignment tool
US6639177B2 (en) * 2001-03-29 2003-10-28 Gsi Lumonics Corporation Method and system for processing one or more microstructures of a multi-material device
US6690704B2 (en) * 2001-04-09 2004-02-10 Cymer, Inc. Control system for a two chamber gas discharge laser
US7079564B2 (en) * 2001-04-09 2006-07-18 Cymer, Inc. Control system for a two chamber gas discharge laser
US7167499B2 (en) * 2001-04-18 2007-01-23 Tcz Pte. Ltd. Very high energy, high stability gas discharge laser surface treatment system
US6798812B2 (en) * 2002-01-23 2004-09-28 Cymer, Inc. Two chamber F2 laser system with F2 pressure based line selection
US6711187B2 (en) * 2002-04-22 2004-03-23 Evans & Sutherland Computer Corporation Rapidly oscillating laser light source
US7158553B2 (en) * 2003-02-14 2007-01-02 Lambda Physik Ag Master oscillator/power amplifier excimer laser system with pulse energy and pointing control
US7052757B2 (en) 2003-10-03 2006-05-30 Hewlett-Packard Development Company, L.P. Capping layer for enhanced performance media
US8281471B2 (en) * 2009-03-04 2012-10-09 Aire Technologies, Inc. Ceiling radiation damper fusible link tool

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