AU2002210971A1 - Spatial optical modulator and optical pulse waveform control device - Google Patents

Spatial optical modulator and optical pulse waveform control device

Info

Publication number
AU2002210971A1
AU2002210971A1 AU2002210971A AU1097102A AU2002210971A1 AU 2002210971 A1 AU2002210971 A1 AU 2002210971A1 AU 2002210971 A AU2002210971 A AU 2002210971A AU 1097102 A AU1097102 A AU 1097102A AU 2002210971 A1 AU2002210971 A1 AU 2002210971A1
Authority
AU
Australia
Prior art keywords
control device
pulse waveform
waveform control
spatial
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.)
Abandoned
Application number
AU2002210971A
Other languages
English (en)
Inventor
Tsutomu Hara
Yasushi Ohbayashi
Hideo Suzuki
Narihiro Yoshida
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Publication of AU2002210971A1 publication Critical patent/AU2002210971A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G02B5/0833—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising inorganic materials only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1352—Light-reflecting layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/26—Pulse shaping; Apparatus or methods therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
AU2002210971A 2000-10-31 2001-10-30 Spatial optical modulator and optical pulse waveform control device Abandoned AU2002210971A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000333034A JP4824855B2 (ja) 2000-10-31 2000-10-31 空間光変調器および光パルス波形制御装置
JP2000-333034 2000-10-31
PCT/JP2001/009506 WO2002037174A1 (fr) 2000-10-31 2001-10-30 Modulateur optique spatial et dispositif de commande de forme d'impulsion optique

Publications (1)

Publication Number Publication Date
AU2002210971A1 true AU2002210971A1 (en) 2002-05-15

Family

ID=18809168

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002210971A Abandoned AU2002210971A1 (en) 2000-10-31 2001-10-30 Spatial optical modulator and optical pulse waveform control device

Country Status (5)

Country Link
US (1) US7057788B2 (ja)
JP (1) JP4824855B2 (ja)
AU (1) AU2002210971A1 (ja)
DE (1) DE10196893B4 (ja)
WO (1) WO2002037174A1 (ja)

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US7450618B2 (en) * 2001-01-30 2008-11-11 Board Of Trustees Operating Michigan State University Laser system using ultrashort laser pulses
US8208505B2 (en) 2001-01-30 2012-06-26 Board Of Trustees Of Michigan State University Laser system employing harmonic generation
US7583710B2 (en) 2001-01-30 2009-09-01 Board Of Trustees Operating Michigan State University Laser and environmental monitoring system
US7567596B2 (en) 2001-01-30 2009-07-28 Board Of Trustees Of Michigan State University Control system and apparatus for use with ultra-fast laser
US7233029B2 (en) * 2003-01-17 2007-06-19 Fujifilm Corporation Optical functional film, method of forming the same, and spatial light modulator, spatial light modulator array, image forming device and flat panel display using the same
US7327914B1 (en) * 2004-08-10 2008-02-05 The Board Of Trustees Of The Leland Stanford Junior University Adaptive optical signal processing with multimode waveguides
JP2006135671A (ja) * 2004-11-05 2006-05-25 Fuji Xerox Co Ltd 文書スキャンシステム
US8633437B2 (en) 2005-02-14 2014-01-21 Board Of Trustees Of Michigan State University Ultra-fast laser system
JP2007147934A (ja) * 2005-11-28 2007-06-14 Rohm Co Ltd 光制御装置およびそれを用いた光制御システム
US8618470B2 (en) 2005-11-30 2013-12-31 Board Of Trustees Of Michigan State University Laser based identification of molecular characteristics
JP2008135350A (ja) * 2006-11-29 2008-06-12 Hamamatsu Photonics Kk 半導体光電陰極
US7728274B2 (en) * 2007-03-30 2010-06-01 Subrahmanyam Pilla Imaging system with negative electron affinity photocathode
JP5270142B2 (ja) 2007-12-05 2013-08-21 浜松ホトニクス株式会社 反射型空間光変調素子
US7847254B2 (en) * 2007-12-20 2010-12-07 Ncr Corporation Photoconductive device
US8675699B2 (en) 2009-01-23 2014-03-18 Board Of Trustees Of Michigan State University Laser pulse synthesis system
WO2010141128A2 (en) 2009-03-05 2010-12-09 Board Of Trustees Of Michigan State University Laser amplification system
US8630322B2 (en) 2010-03-01 2014-01-14 Board Of Trustees Of Michigan State University Laser system for output manipulation
US8461481B2 (en) 2011-04-19 2013-06-11 Primestar Solar, Inc. Methods and apparatus for reducing variations in the laser intensity during scribing a photovoltaic device
US8207009B2 (en) 2011-04-19 2012-06-26 Primestar Solar, Inc. Methods of temporally varying the laser intensity during scribing a photovoltaic device
EP2618190B1 (de) * 2012-01-19 2018-08-01 Deutsche Telekom AG Verfahren zum charakterisieren von Modenlaufzeitunterschieden in optischen Multimodefasern
KR101548427B1 (ko) * 2013-11-12 2015-09-04 한양대학교 산학협력단 스펙클 억제부 및 그를 구비한 레이저 투영 영상 장치
US20150170228A1 (en) * 2013-12-17 2015-06-18 State Farm Mutual Automobile Insurance Company Customer feedback system
GB2529195B (en) * 2014-08-12 2018-01-17 Coherent Scotland Ltd Optical apparatus
DE102015117828B4 (de) * 2015-10-20 2020-09-17 Toptica Photonics Ag Dielektrischer Mehrschichtspiegel, Laservorrichtung und Verfahren zur Erzeugung von Laserstrahlung
KR102496476B1 (ko) * 2015-11-19 2023-02-06 삼성전자주식회사 전자기파 반사체 및 이를 포함하는 광학소자
US10444417B2 (en) * 2017-09-26 2019-10-15 The Boeing Company Optical limiters for facilitating aperture protection
JP7436311B2 (ja) 2020-07-14 2024-02-21 浜松ホトニクス株式会社 光整形装置及び光整形方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2754214B2 (ja) * 1988-07-12 1998-05-20 工業技術院長 光パルスの周波数チャープ補償が出来る誘電体多層膜
DE69330735T2 (de) * 1992-07-30 2002-07-04 Hamamatsu Photonics Kk Optisch adressierter räumlicher Lichtmodulator
JP3179580B2 (ja) 1992-07-30 2001-06-25 浜松ホトニクス株式会社 光アドレス型光変調器を用いた装置
HU214659B (hu) * 1993-08-23 1998-04-28 Szilárdtestfizikai Kutatóintézet Diszperzív dielektrikumtükör és eljárás annak tervezésére
US5682262A (en) * 1995-12-13 1997-10-28 Massachusetts Institute Of Technology Method and device for generating spatially and temporally shaped optical waveforms
FR2753544B1 (fr) * 1996-09-17 1998-11-27 Thomson Csf Systeme de controle de faisceau lumineux
JP2000010058A (ja) * 1998-06-18 2000-01-14 Hamamatsu Photonics Kk 空間光変調装置
JP4142179B2 (ja) * 1998-10-29 2008-08-27 浜松ホトニクス株式会社 多層膜ミラー
JP2000221555A (ja) 1999-01-29 2000-08-11 Hamamatsu Photonics Kk レーザ装置

Also Published As

Publication number Publication date
WO2002037174A1 (fr) 2002-05-10
US7057788B2 (en) 2006-06-06
DE10196893B4 (de) 2016-03-03
JP4824855B2 (ja) 2011-11-30
US20040012835A1 (en) 2004-01-22
DE10196893T5 (de) 2004-04-15
JP2002139716A (ja) 2002-05-17

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