AU2003261337A1 - Control system for a two chamber gas discharge laser - Google Patents

Control system for a two chamber gas discharge laser

Info

Publication number
AU2003261337A1
AU2003261337A1 AU2003261337A AU2003261337A AU2003261337A1 AU 2003261337 A1 AU2003261337 A1 AU 2003261337A1 AU 2003261337 A AU2003261337 A AU 2003261337A AU 2003261337 A AU2003261337 A AU 2003261337A AU 2003261337 A1 AU2003261337 A1 AU 2003261337A1
Authority
AU
Australia
Prior art keywords
control system
gas discharge
chamber gas
discharge laser
laser
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.)
Abandoned
Application number
AU2003261337A
Other languages
English (en)
Other versions
AU2003261337A8 (en
Inventor
Alexander I. Ershov
John P. Fallon
Toshihiko Ishihara
Robert N. Jacques
Jacob P. Lipcon
John Meisner
Paul C. Melcher
Richard M. Ness
William N. Partlo
John A. Rule
Richard L. Sandstrom
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 US10/210,761 external-priority patent/US6690704B2/en
Priority claimed from US10/384,967 external-priority patent/US6904073B2/en
Application filed by Cymer Inc filed Critical Cymer Inc
Publication of AU2003261337A8 publication Critical patent/AU2003261337A8/xx
Publication of AU2003261337A1 publication Critical patent/AU2003261337A1/en
Abandoned legal-status Critical Current

Links

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
    • H01S3/14—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
    • 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
    • H01S3/23—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
    • 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
    • H01S3/036—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
    • 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
    • H01S3/10—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
    • H01S3/1306—Stabilisation of the amplitude
    • 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
    • H01S3/10—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
    • 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
    • H01S3/14—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
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
    • 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
    • H01S3/23—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
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas lasers
    • 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
    • H01S3/05—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
    • 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
    • H01S3/05—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
    • 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
    • H01S3/09—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
    • H01S3/09702—Details of the driver electronics and electric discharge circuits
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10038—Amplitude control
    • H01S3/10046—Pulse repetition rate control
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10069—Memorized or pre-programmed characteristics, e.g. look-up table [LUT]
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/104—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
    • 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
    • H01S3/10—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
    • H01S3/1305—Feedback control systems
    • 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
    • H01S3/10—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
    • H01S3/1317—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 by controlling the temperature
    • 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
    • H01S3/10—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
AU2003261337A 2002-07-31 2003-07-30 Control system for a two chamber gas discharge laser Abandoned AU2003261337A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US10/210,761 2002-07-31
US10/210,761 US6690704B2 (en) 2001-04-09 2002-07-31 Control system for a two chamber gas discharge laser
US10/384,967 US6904073B2 (en) 2001-01-29 2003-03-08 High power deep ultraviolet laser with long life optics
US10/384,967 2003-03-08
US45402903P 2003-03-11 2003-03-11
US60/454,029 2003-03-11
PCT/US2003/024146 WO2004012308A2 (en) 2002-07-31 2003-07-30 Control system for a two chamber gas discharge laser

Publications (2)

Publication Number Publication Date
AU2003261337A8 AU2003261337A8 (en) 2004-02-16
AU2003261337A1 true AU2003261337A1 (en) 2004-02-16

Family

ID=31192001

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003261337A Abandoned AU2003261337A1 (en) 2002-07-31 2003-07-30 Control system for a two chamber gas discharge laser

Country Status (5)

Country Link
EP (1) EP1540783B1 (enExample)
JP (3) JP4393457B2 (enExample)
KR (1) KR101019471B1 (enExample)
AU (1) AU2003261337A1 (enExample)
WO (1) WO2004012308A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7297911B2 (en) * 2005-07-19 2007-11-20 Asml Netherlands B.V. Lithographic apparatus, illumination system, illumination controller and control method
JP5202315B2 (ja) * 2005-08-09 2013-06-05 サイマー インコーポレイテッド 放電タイミングによる多室ガス放電レーザの帯域幅制御
US7885309B2 (en) 2005-11-01 2011-02-08 Cymer, Inc. Laser system
EP1952493A4 (en) * 2005-11-01 2017-05-10 Cymer, LLC Laser system
US7715101B2 (en) * 2007-09-24 2010-05-11 Asml Netherlands B.V. Electromagnetic radiation pulse duration control apparatus and method
JP2012506634A (ja) * 2008-10-21 2012-03-15 サイマー インコーポレイテッド ２チャンバガス放電レーザにおけるレーザ制御の方法及び装置
JP6242917B2 (ja) 2013-02-08 2017-12-06 カール・ツァイス・エスエムティー・ゲーエムベーハー ビーム反転モジュールおよびそのようなビーム反転モジュールを有する光パワー増幅器
WO2017051454A1 (ja) * 2015-09-24 2017-03-30 ギガフォトン株式会社 極端紫外光生成装置
US9762023B2 (en) * 2015-12-21 2017-09-12 Cymer, Llc Online calibration for repetition rate dependent performance variables
US9634455B1 (en) * 2016-02-16 2017-04-25 Cymer, Llc Gas optimization in a gas discharge light source
EP3553902B1 (en) * 2016-12-08 2025-08-06 Gigaphoton Inc. Laser device and laser processing system
WO2019083722A1 (en) * 2017-10-24 2019-05-02 Cymer, Llc METHOD AND APPARATUS FOR LIFTING THE LIFE OF AN ELECTRODE IN A LASER CHAMBER
TWI749546B (zh) * 2019-05-14 2021-12-11 美商希瑪有限責任公司 用於調變光源波長的裝置及方法
WO2021080842A1 (en) * 2019-10-25 2021-04-29 Cymer, Llc Smart gas temperature control in a laser source
DE112020006895T5 (de) * 2020-03-16 2022-12-29 Mitsubishi Electric Corporation Laserverstärkungsvorrichtung und Einrichtung zur Erzeugung von extrem ultraviolettem Licht
KR102698695B1 (ko) * 2020-03-23 2024-08-23 사이머 엘엘씨 펄스형 광 빔의 예측 제어
KR102880036B1 (ko) * 2020-08-31 2025-10-31 사이머 엘엘씨 광학 컴포넌트 정렬 장치 및 방법
WO2022231784A1 (en) * 2021-04-28 2022-11-03 Cymer, Llc Electronic module for a magnetic switching network to produce a pulse of the pulsed output light beam
CN117242656A (zh) * 2021-06-17 2023-12-15 极光先进雷射株式会社 激光装置、激光控制方法以及电子器件的制造方法
CN116097960B (zh) * 2022-12-30 2024-03-22 中电科卫星导航运营服务有限公司 一种播种机排种的控制方法
CN115966422B (zh) * 2023-01-17 2025-06-17 西安交通大学 一种真空间隙微能量智能老炼装置
JPWO2024185147A1 (enExample) * 2023-03-09 2024-09-12

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JPH03215985A (ja) * 1990-01-20 1991-09-20 Mitsubishi Electric Corp レーザ装置
US5416391A (en) 1992-07-31 1995-05-16 Correa; Paulo N. Electromechanical transduction of plasma pulses
US5450436A (en) * 1992-11-20 1995-09-12 Kabushiki Kaisha Komatsu Seisakusho Laser gas replenishing apparatus and method in excimer laser system
JP3824092B2 (ja) * 1993-12-24 2006-09-20 株式会社小松製作所 エキシマレ−ザ装置のガス補給方法
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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
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JP4877692B2 (ja) * 2001-03-21 2012-02-15 株式会社小松製作所 注入同期式又はｍｏｐａ方式のレーザ装置

Also Published As

Publication number Publication date
JP2006505960A (ja) 2006-02-16
WO2004012308A2 (en) 2004-02-05
AU2003261337A8 (en) 2004-02-16
KR20050062519A (ko) 2005-06-23
JP2006344988A (ja) 2006-12-21
EP1540783A4 (en) 2006-04-19
KR101019471B1 (ko) 2011-03-07
JP2006295225A (ja) 2006-10-26
EP1540783A2 (en) 2005-06-15
EP1540783B1 (en) 2017-01-18
WO2004012308A3 (en) 2004-07-15
JP4393457B2 (ja) 2010-01-06

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