CN1922914B - 光控制式光路切换型光信号传输装置和用于切换光信号的光路的方法 - Google Patents

光控制式光路切换型光信号传输装置和用于切换光信号的光路的方法 Download PDF

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Publication number
CN1922914B
CN1922914B CN2005800054439A CN200580005443A CN1922914B CN 1922914 B CN1922914 B CN 1922914B CN 2005800054439 A CN2005800054439 A CN 2005800054439A CN 200580005443 A CN200580005443 A CN 200580005443A CN 1922914 B CN1922914 B CN 1922914B
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China
Prior art keywords
signal beams
light
thermal lens
control beam
wavelength
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Expired - Fee Related
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CN2005800054439A
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English (en)
Chinese (zh)
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CN1922914A (zh
Inventor
田中教雄
上野一郎
平贺隆
谷垣宣孝
沟黑登志子
山本典孝
望月博孝
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Dainichiseika Color and Chemicals Mfg Co Ltd
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Dainichiseika Color and Chemicals Mfg Co Ltd
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    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/293—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 position or the direction of light beams, i.e. deflection by another light beam, i.e. opto-optical deflection
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • 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 
    • G02F1/0126—Opto-optical modulation, i.e. control of one light beam by another light beam, not otherwise provided for in this subclass
    • 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 
    • G02F1/0147—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 thermo-optic effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0041—Optical control
CN2005800054439A 2004-02-20 2005-02-17 光控制式光路切换型光信号传输装置和用于切换光信号的光路的方法 Expired - Fee Related CN1922914B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004044991A JP3906926B2 (ja) 2004-02-20 2004-02-20 光制御式光路切替型光信号伝送装置および光信号光路切替方法
JP044991/2004 2004-02-20
PCT/JP2005/002964 WO2005081573A1 (en) 2004-02-20 2005-02-17 Optically controlled optical-path-switching apparatus, and method of switching optical paths

Publications (2)

Publication Number Publication Date
CN1922914A CN1922914A (zh) 2007-02-28
CN1922914B true CN1922914B (zh) 2010-05-05

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CN2005800054439A Expired - Fee Related CN1922914B (zh) 2004-02-20 2005-02-17 光控制式光路切换型光信号传输装置和用于切换光信号的光路的方法

Country Status (7)

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US (1) US7301686B2 (US20070104417A1-20070510-C00007.png)
EP (1) EP1716718B1 (US20070104417A1-20070510-C00007.png)
JP (1) JP3906926B2 (US20070104417A1-20070510-C00007.png)
KR (1) KR101080145B1 (US20070104417A1-20070510-C00007.png)
CN (1) CN1922914B (US20070104417A1-20070510-C00007.png)
CA (1) CA2553832C (US20070104417A1-20070510-C00007.png)
WO (1) WO2005081573A1 (US20070104417A1-20070510-C00007.png)

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JP4816912B2 (ja) * 2006-02-10 2011-11-16 大日精化工業株式会社 光フリップフロップ回路
JP4654364B2 (ja) * 2006-02-23 2011-03-16 独立行政法人産業技術総合研究所 データ配信システム及びデータ配信方法
JP4730257B2 (ja) * 2006-08-25 2011-07-20 独立行政法人産業技術総合研究所 熱レンズ往復式光路切替装置および光路切替方法
JP2008083550A (ja) * 2006-09-28 2008-04-10 Dainippon Printing Co Ltd 非線形光学材料およびその製造方法
JP5370711B2 (ja) * 2007-12-25 2013-12-18 独立行政法人産業技術総合研究所 熱レンズ形成素子
CN102215736B (zh) 2008-11-18 2015-04-29 斯特赖克公司 具有反馈控制系统的内窥镜led光源
JP5071870B2 (ja) * 2009-01-30 2012-11-14 株式会社インターエナジー 光路切替型光信号送受信装置および光信号の光路切替方法
JP5493126B2 (ja) 2010-03-31 2014-05-14 独立行政法人産業技術総合研究所 光路切替装置および光信号の光路切替方法
EP2434640B1 (en) 2010-09-24 2012-12-05 Telefonaktiebolaget L M Ericsson (PUBL) Correction of imbalances in a complex intermediate frequency mixer
EP2434641B1 (en) 2010-09-24 2012-12-05 Telefonaktiebolaget L M Ericsson (PUBL) Complex intermediate frequency mixer stage and calibration thereof
US9124798B2 (en) * 2011-05-17 2015-09-01 Eyelock Inc. Systems and methods for illuminating an iris with visible light for biometric acquisition
US9164247B2 (en) * 2011-07-28 2015-10-20 Source Photonics, Inc. Apparatuses for reducing the sensitivity of an optical signal to polarization and methods of making and using the same
US9470953B2 (en) * 2012-05-24 2016-10-18 Raytheon Company High power optical switch
CN102680213B (zh) * 2012-06-18 2015-03-25 合肥知常光电科技有限公司 大口径光学元件光学特性的快速检测方法及装置
DE102012219387B4 (de) * 2012-10-24 2022-03-24 Coretronic Corporation Beleuchtungsvorrichtung mit Pumplichtquelle und Leuchtstoffanordnung und Verfahren zum Betreiben einer solchen Beleuchtungsvorrichtung
EP4164338A1 (en) 2013-03-15 2023-04-12 Stryker Corporation Endoscopic light source and imaging system
CN103941357A (zh) * 2014-04-25 2014-07-23 青岛海信宽带多媒体技术有限公司 一种光模块
CN104914593A (zh) * 2015-06-29 2015-09-16 江苏大学 一种基于电热效应的可改变的光栅结构的控制方法
US10094980B2 (en) * 2016-01-12 2018-10-09 King Saud University Three-dimensional space-division Y-splitter for multicore optical fibers
US10243660B2 (en) * 2016-02-03 2019-03-26 Northwester University Ultrafast all-optical modulation of the visible and infrared spectrum with nanorod arrays
US10690904B2 (en) 2016-04-12 2020-06-23 Stryker Corporation Multiple imaging modality light source
DE102017004574B4 (de) * 2017-05-12 2019-02-14 Theofilos Eleftheriadis Laserscanner zum Positionieren eines Laserstrahls in einem x-y-Feld, basierend auf elektrisch schaltenden Schichten
WO2018233997A1 (de) * 2017-06-23 2018-12-27 Jenoptik Optical Systems Gmbh Verfahren zur unterstützung einer justage eines strahlaufweiters, justageunterstützungsvorrichtung und strahlaufweiter
JP6616368B2 (ja) * 2017-09-14 2019-12-04 ファナック株式会社 レーザ加工前に光学系の汚染レベルに応じて加工条件を補正するレーザ加工装置
US10801918B2 (en) 2018-03-09 2020-10-13 Viavi Solutions Inc. Mult-wavelength pulsed optical test instrument
WO2020003141A1 (en) * 2018-06-27 2020-01-02 Csir Thermo-optic laser beam shaping with doped optical materials
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CN114706211B (zh) * 2022-04-19 2023-07-07 江苏亮点光电科技有限公司 一种基于楔形镜对的光束传输方向调节装置

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Also Published As

Publication number Publication date
EP1716718B1 (en) 2012-10-31
CN1922914A (zh) 2007-02-28
CA2553832A1 (en) 2005-09-01
KR101080145B1 (ko) 2011-11-07
US20070104417A1 (en) 2007-05-10
JP3906926B2 (ja) 2007-04-18
CA2553832C (en) 2012-11-06
WO2005081573A1 (en) 2005-09-01
US7301686B2 (en) 2007-11-27
KR20070006766A (ko) 2007-01-11
JP2005234356A (ja) 2005-09-02
EP1716718A1 (en) 2006-11-02

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