WO2008155894A1 - 光波形整形装置 - Google Patents

光波形整形装置 Download PDF

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Publication number
WO2008155894A1
WO2008155894A1 PCT/JP2008/001539 JP2008001539W WO2008155894A1 WO 2008155894 A1 WO2008155894 A1 WO 2008155894A1 JP 2008001539 W JP2008001539 W JP 2008001539W WO 2008155894 A1 WO2008155894 A1 WO 2008155894A1
Authority
WO
WIPO (PCT)
Prior art keywords
waveform shaping
shaping device
optical waveform
light beams
light
Prior art date
Application number
PCT/JP2008/001539
Other languages
English (en)
French (fr)
Inventor
Naoya Wada
Seitetsu Boku
Takuya Yoda
Yuki Komai
Fumi Moritsuka
Kashiko Kodate
Original Assignee
National Institute Of Information And Communications Technology
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 National Institute Of Information And Communications Technology filed Critical National Institute Of Information And Communications Technology
Priority to US12/664,661 priority Critical patent/US8199265B2/en
Priority to CA2690852A priority patent/CA2690852C/en
Priority to EP08764134.6A priority patent/EP2159625B1/en
Priority to CN2008800189637A priority patent/CN101981490B/zh
Publication of WO2008155894A1 publication Critical patent/WO2008155894A1/ja

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0977—Reflective elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/4244—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in wavelength selecting devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4261—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element with major polarization dependent properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1213—Filters in general, e.g. dichroic, band
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

　【課題】　本発明は，高分解能な光波形整形装置を提供することを目的とする。 　【解決手段】　上記課題は，光源からの光を周波数ごとに分波するための分波器（１）と，前記分波器（１）により分波された複数の光を集光するための集光部（２）と，前記集光部（２）を経た光が入射し，入射光の偏光面を調整するための偏光板（３）と，前記偏光板（３）を経た光が入射する位相変調部及び強度変調部とを有する空間光変調器（４）と，を具備する光波形整形装置（１０）により解決される。 　
PCT/JP2008/001539 2007-06-15 2008-06-13 光波形整形装置 WO2008155894A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/664,661 US8199265B2 (en) 2007-06-15 2008-06-13 Optical waveform shaping device
CA2690852A CA2690852C (en) 2008-06-13 2008-06-13 Optical waveform shaping device
EP08764134.6A EP2159625B1 (en) 2007-06-15 2008-06-13 Optical waveform shaping device
CN2008800189637A CN101981490B (zh) 2007-06-15 2008-06-13 光波形整形装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-159592 2007-06-15
JP2007159592A JP5125245B2 (ja) 2007-06-15 2007-06-15 光波形整形装置

Publications (1)

Publication Number Publication Date
WO2008155894A1 true WO2008155894A1 (ja) 2008-12-24

Family

ID=40156058

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001539 WO2008155894A1 (ja) 2007-06-15 2008-06-13 光波形整形装置

Country Status (5)

Country Link
US (1) US8199265B2 (ja)
EP (1) EP2159625B1 (ja)
JP (1) JP5125245B2 (ja)
CN (1) CN101981490B (ja)
WO (1) WO2008155894A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8238030B2 (en) * 2010-03-22 2012-08-07 Agilent Technologies, Inc. Fiber-coupled collimator for generating multiple collimated optical beams having different wavelengths
JP5583515B2 (ja) * 2010-08-11 2014-09-03 オリンパス株式会社 レーザ顕微鏡用照明装置およびレーザ顕微鏡
JPWO2012070646A1 (ja) * 2010-11-26 2014-05-19 株式会社グローバルファイバオプティックス 旋光度測定装置、旋光度測定システムに用い得る旋光度測定方法、旋光度測定光学系、旋光度測定用の検体セル
JP5838532B2 (ja) 2011-06-15 2016-01-06 国立研究開発法人情報通信研究機構 波長選択偏波制御器
WO2013157605A1 (ja) * 2012-04-20 2013-10-24 浜松ホトニクス株式会社 ビーム整形装置
CN103560769B (zh) * 2013-11-04 2016-05-11 中国电子科技集团公司第四十一研究所 一种任意波形发生器及任意波形产生方法
DE102015110449A1 (de) 2015-06-29 2016-12-29 Carl Zeiss Ag Vorrichtung und Verfahren zur Lichtmodulation
US9791627B1 (en) * 2016-04-08 2017-10-17 Dicon Fiberoptics, Inc. Integrated optical components with wavelength tuning and power isolation functions
TWI644523B (zh) * 2016-10-06 2018-12-11 國立中山大學 利用光波塑形之訊號處理方法及其裝置
CN108957765B (zh) * 2018-08-27 2020-05-19 华中科技大学 一种改变激光聚焦光斑空间方向的方法及装置
CN112817157A (zh) * 2020-12-28 2021-05-18 西南技术物理研究所 一种新型平顶光束发生装置
CN115708123A (zh) * 2021-08-18 2023-02-21 深圳光峰科技股份有限公司 图像显示方法、装置、电子设备及存储介质

Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2000187167A (ja) * 1998-12-22 2000-07-04 Inst Of Physical & Chemical Res 広帯域空間光位相変調器
JP2001042275A (ja) * 1999-08-02 2001-02-16 Hamamatsu Photonics Kk 光波形整形装置

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JPH1152348A (ja) 1997-07-31 1999-02-26 Ricoh Co Ltd 液晶表示素子
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Also Published As

Publication number Publication date
CN101981490A (zh) 2011-02-23
CN101981490B (zh) 2013-03-20
JP5125245B2 (ja) 2013-01-23
EP2159625A1 (en) 2010-03-03
US8199265B2 (en) 2012-06-12
US20100157179A1 (en) 2010-06-24
EP2159625A4 (en) 2012-07-25
JP2008310190A (ja) 2008-12-25
EP2159625B1 (en) 2019-02-27

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