DE112017008252T8 - Lichtmodulator, optische Beobachtungsvorrichtung und Lichtbestrahlungsvorrichtung - Google Patents

Lichtmodulator, optische Beobachtungsvorrichtung und Lichtbestrahlungsvorrichtung Download PDF

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Publication number
DE112017008252T8
DE112017008252T8 DE112017008252.8T DE112017008252T DE112017008252T8 DE 112017008252 T8 DE112017008252 T8 DE 112017008252T8 DE 112017008252 T DE112017008252 T DE 112017008252T DE 112017008252 T8 DE112017008252 T8 DE 112017008252T8
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DE
Germany
Prior art keywords
optical observation
light
light irradiation
light modulator
irradiation device
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.)
Active
Application number
DE112017008252.8T
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English (en)
Other versions
DE112017008252T5 (de
Inventor
Kuniharu Takizawa
Hiroshi Tanaka
Haruyoshi Toyoda
Yasushi Ohbayashi
Hiroto Sakai
Tsubasa WATANABE
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 DE112017008252T5 publication Critical patent/DE112017008252T5/de
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Publication of DE112017008252T8 publication Critical patent/DE112017008252T8/de
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Classifications

    • 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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0305—Constructional arrangements
    • 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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0305—Constructional arrangements
    • G02F1/0316—Electrodes
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/501—Blocking layers, e.g. against migration of ions
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/58—Arrangements comprising a monitoring photodetector
    • 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
    • G02F2203/12—Function characteristic spatial light modulator

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE112017008252.8T 2017-12-05 2017-12-05 Lichtmodulator, optische Beobachtungsvorrichtung und Lichtbestrahlungsvorrichtung Active DE112017008252T8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/043707 WO2019111332A1 (ja) 2017-12-05 2017-12-05 光変調器、光観察装置及び光照射装置

Publications (2)

Publication Number Publication Date
DE112017008252T5 DE112017008252T5 (de) 2020-09-24
DE112017008252T8 true DE112017008252T8 (de) 2020-11-12

Family

ID=66750823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017008252.8T Active DE112017008252T8 (de) 2017-12-05 2017-12-05 Lichtmodulator, optische Beobachtungsvorrichtung und Lichtbestrahlungsvorrichtung

Country Status (5)

Country Link
US (1) US20210191165A1 (de)
JP (1) JP7229937B2 (de)
CN (1) CN111433663A (de)
DE (1) DE112017008252T8 (de)
WO (1) WO2019111332A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114077013A (zh) * 2020-08-21 2022-02-22 华为技术有限公司 空间光调制器和波长选择开关

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US3938878A (en) * 1970-01-09 1976-02-17 U.S. Philips Corporation Light modulator
JPH01179919A (ja) * 1988-01-11 1989-07-18 Canon Inc 非線形光学素子
US5002369A (en) * 1988-01-11 1991-03-26 Canon Kabushiki Kaisha Nonlinear optical element having electrodes on two side surfaces of nonlinear medium through insulating layers
JP2002365603A (ja) * 2001-06-12 2002-12-18 Minolta Co Ltd 光シャッタ装置
JP4124634B2 (ja) * 2001-11-16 2008-07-23 シチズンホールディングス株式会社 液晶光学素子及び光学装置
US6876431B2 (en) * 2001-11-16 2005-04-05 Citizen Watch Co., Ltd. Liquid crystal optical element and an optical device
KR20060015242A (ko) * 2003-06-13 2006-02-16 니뽄 덴신 덴와 가부시키가이샤 파장 가변 광 필터
JP2005037762A (ja) * 2003-07-17 2005-02-10 Sun Tec Kk 光学素子、波長可変光フィルタ、光アドドロップモジュールおよび波長可変光源
US7016094B2 (en) * 2004-01-12 2006-03-21 Sharp Laboratories Of America, Inc. Nonvolatile solid state electro-optic modulator
JP2006065037A (ja) * 2004-08-27 2006-03-09 Nippon Telegr & Teleph Corp <Ntt> ゲートスイッチおよび空間光スイッチ
US7562694B2 (en) * 2004-10-01 2009-07-21 Magneco/Metrel, Inc. Refractory casting method
JP4545008B2 (ja) * 2005-02-04 2010-09-15 日本電信電話株式会社 ゲートスイッチおよびそれを用いた空間光スイッチとゲートスイッチングシステム
JP2006293022A (ja) * 2005-04-11 2006-10-26 Rohm Co Ltd 光変調装置の製造方法、光変調装置および光変調システム
JP3914248B1 (ja) * 2006-03-10 2007-05-16 株式会社キンキ地質センター 気体流を使用する土質試料サンプラー及び土質試料の採取方法
JP2010019630A (ja) * 2008-07-09 2010-01-28 Tokyo Institute Of Technology 顕微分光装置
JP2010026079A (ja) * 2008-07-16 2010-02-04 Nippon Telegr & Teleph Corp <Ntt> 光デバイス
JP2010224003A (ja) * 2009-03-19 2010-10-07 Sunx Ltd 光偏向装置及び電気光学素子ユニット
JP2010238856A (ja) * 2009-03-31 2010-10-21 Tdk Corp 圧電体素子及びジャイロセンサ
JP2011008227A (ja) * 2009-05-29 2011-01-13 Nippon Telegr & Teleph Corp <Ntt> 電気光学デバイス
KR101675111B1 (ko) * 2010-01-08 2016-11-11 삼성전자주식회사 광 이미지 셔터 및 그 제조 방법
KR101638973B1 (ko) * 2010-01-22 2016-07-12 삼성전자주식회사 광변조기 및 그 제조 방법
JP2012159584A (ja) * 2011-01-31 2012-08-23 Ricoh Co Ltd 電気光学素子
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JP2014092612A (ja) * 2012-11-01 2014-05-19 Nippon Telegr & Teleph Corp <Ntt> Ｋｌｔｎ光デバイスおよびｋｌｔｎ光デバイスの封止方法
JP2014164019A (ja) * 2013-02-22 2014-09-08 Seiko Epson Corp 波長可変干渉フィルター、光学フィルターデバイス、光学モジュール、及び電子機器
JP2014219495A (ja) * 2013-05-07 2014-11-20 Fdk株式会社 空間光変調器
JP6059612B2 (ja) * 2013-07-12 2017-01-11 日本電信電話株式会社 光偏向器およびその制御方法
JP6206922B2 (ja) * 2014-02-21 2017-10-04 日本電信電話株式会社 電気光学素子

Also Published As

Publication number Publication date
WO2019111332A1 (ja) 2019-06-13
CN111433663A (zh) 2020-07-17
DE112017008252T5 (de) 2020-09-24
JP7229937B2 (ja) 2023-02-28
US20210191165A1 (en) 2021-06-24
JPWO2019111332A1 (ja) 2020-12-03

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