TWI281296B - Line narrowing module - Google Patents

Line narrowing module Download PDF

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Publication number
TWI281296B
TWI281296B TW094141498A TW94141498A TWI281296B TW I281296 B TWI281296 B TW I281296B TW 094141498 A TW094141498 A TW 094141498A TW 94141498 A TW94141498 A TW 94141498A TW I281296 B TWI281296 B TW I281296B
Authority
TW
Taiwan
Prior art keywords
line narrowing
narrowing module
spectral line
center wavelength
pulse
Prior art date
Application number
TW094141498A
Other languages
English (en)
Chinese (zh)
Other versions
TW200627736A (en
Inventor
J Martin Algots
Robert A Bergstedt
Walter D Gillespie
Vladimir A Kulgeyko
William N Partlo
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
Application filed by Cymer Inc filed Critical Cymer Inc
Publication of TW200627736A publication Critical patent/TW200627736A/zh
Application granted granted Critical
Publication of TWI281296B publication Critical patent/TWI281296B/zh

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14Lasers, 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
    • H01S3/22Gases
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/105Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1055Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length one of the reflectors being constituted by a diffraction grating
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70008Production of exposure light, i.e. light sources
    • G03F7/70025Production of exposure light, i.e. light sources by lasers
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70008Production of exposure light, i.e. light sources
    • G03F7/70041Production of exposure light, i.e. light sources by pulsed sources, e.g. multiplexing, pulse duration, interval control or intensity control
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08Construction or shape of optical resonators or components thereof
    • H01S3/08004Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005Optical 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02Constructional details
    • H01S3/03Constructional details of gas laser discharge tubes
    • H01S3/036Means 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08Construction or shape of optical resonators or components thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08Construction or shape of optical resonators or components thereof
    • H01S3/08059Constructional details of the reflector, e.g. shape
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09Processes or apparatus for excitation, e.g. pumping
    • H01S3/097Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14Lasers, 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
    • H01S3/22Gases
    • H01S3/223Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/225Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
    • H01S3/2251ArF, i.e. argon fluoride is comprised for lasing around 193 nm

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
TW094141498A 2004-11-30 2005-11-25 Line narrowing module TWI281296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/000,684 US7366219B2 (en) 2004-11-30 2004-11-30 Line narrowing module

Publications (2)

Publication Number Publication Date
TW200627736A TW200627736A (en) 2006-08-01
TWI281296B true TWI281296B (en) 2007-05-11

Family

ID=36565613

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094141498A TWI281296B (en) 2004-11-30 2005-11-25 Line narrowing module

Country Status (6)

Country Link
US (4) US7366219B2 (enExample)
EP (2) EP1831974B1 (enExample)
JP (1) JP5030786B2 (enExample)
KR (2) KR101235047B1 (enExample)
TW (1) TWI281296B (enExample)
WO (1) WO2006060360A2 (enExample)

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US9147995B2 (en) * 2013-03-15 2015-09-29 Daylight Solutions, Inc. Rapidly tunable laser source assembly with long stroke grating mover
US9715180B2 (en) 2013-06-11 2017-07-25 Cymer, Llc Wafer-based light source parameter control
US9599510B2 (en) 2014-06-04 2017-03-21 Cymer, Llc Estimation of spectral feature of pulsed light beam
WO2016075806A1 (ja) * 2014-11-14 2016-05-19 ギガフォトン株式会社 狭帯域化モジュール、狭帯域化レーザ装置、及び、狭帯域化モジュールを位置決めする方法
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CN110383606B (zh) * 2017-04-26 2021-11-09 极光先进雷射株式会社 窄带化模块
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US20220385031A1 (en) * 2019-11-07 2022-12-01 Cymer, Llc Controlling a spectral property of an output light beam produced by an optical source
US12130558B2 (en) 2019-11-08 2024-10-29 Cymer, Llc Radiation system for controlling bursts of pulses of radiation
US12476432B2 (en) 2019-12-20 2025-11-18 Cymer, Llc Directed gas purge to reduce dusting of excimer discharge chamber windows
JP7394224B2 (ja) 2019-12-23 2023-12-07 サイマー リミテッド ライアビリティ カンパニー レーザー放電チャンバ内で金属フッ化物塵埃をトラップするための充填層フィルタ
WO2021133556A1 (en) 2019-12-23 2021-07-01 Cymer, Llc Metrology for improving duv laser alignment
CN115039031B (zh) * 2020-03-19 2025-07-22 极光先进雷射株式会社 窄带化装置和电子器件的制造方法
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Also Published As

Publication number Publication date
US20060114957A1 (en) 2006-06-01
US20100097704A1 (en) 2010-04-22
US8126027B2 (en) 2012-02-28
KR101235047B1 (ko) 2013-02-21
US20110194580A1 (en) 2011-08-11
EP1831974A2 (en) 2007-09-12
US7653112B2 (en) 2010-01-26
JP5030786B2 (ja) 2012-09-19
WO2006060360A2 (en) 2006-06-08
US20080151944A1 (en) 2008-06-26
TW200627736A (en) 2006-08-01
EP2665141B1 (en) 2019-04-03
JP2008522439A (ja) 2008-06-26
WO2006060360A3 (en) 2006-10-26
EP1831974A4 (en) 2010-11-24
EP1831974B1 (en) 2017-02-08
KR20120025004A (ko) 2012-03-14
KR101147316B1 (ko) 2012-05-18
US7366219B2 (en) 2008-04-29
EP2665141A1 (en) 2013-11-20
KR20070084624A (ko) 2007-08-24

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