WO2005045512A1 - Modulateur optique et systeme de communication - Google Patents

Modulateur optique et systeme de communication Download PDF

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Publication number
WO2005045512A1
WO2005045512A1 PCT/JP2004/015824 JP2004015824W WO2005045512A1 WO 2005045512 A1 WO2005045512 A1 WO 2005045512A1 JP 2004015824 W JP2004015824 W JP 2004015824W WO 2005045512 A1 WO2005045512 A1 WO 2005045512A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical waveguide
total reflection
optical
substrate
light modulation
Prior art date
Application number
PCT/JP2004/015824
Other languages
English (en)
Japanese (ja)
Inventor
Akira Enokihara
Hiroyuki Furuya
Original Assignee
Matsushita Electric Industrial Co., Ltd.
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 Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Publication of WO2005045512A1 publication Critical patent/WO2005045512A1/fr

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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
    • G02F1/035—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 in an optical waveguide structure
    • 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/32—Photonic crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)

Abstract

L'invention concerne un modulateur optique comprenant un guide d'ondes optiques (2) ayant au moins deux guides d'ondes optiques à réflexion totale ramifiés (2a, 2b). Au moins une partie du guide d'ondes est formée sur ou dans un substrat (1) composé d'une matière électro-optique, et la région (partie d'espace (6)) entre les deux guides d'ondes optiques à réflexion totale (2a, 2b) présentent une structure cristalline photonique.
PCT/JP2004/015824 2003-11-10 2004-10-26 Modulateur optique et systeme de communication WO2005045512A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-380007 2003-11-10
JP2003380007 2003-11-10

Publications (1)

Publication Number Publication Date
WO2005045512A1 true WO2005045512A1 (fr) 2005-05-19

Family

ID=34567219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/015824 WO2005045512A1 (fr) 2003-11-10 2004-10-26 Modulateur optique et systeme de communication

Country Status (1)

Country Link
WO (1) WO2005045512A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164313A (en) * 1980-05-22 1981-12-17 Nippon Telegr & Teleph Corp <Ntt> Waveguide type light modulator
JPS63141021A (ja) * 1986-12-03 1988-06-13 Fujitsu Ltd 光導波路デバイス
JPH08505707A (ja) * 1993-01-08 1996-06-18 マサチユセツツ・インスチチユート・オブ・テクノロジー 低損失光及び光電子集積回路
JPH11330619A (ja) * 1998-05-18 1999-11-30 Nippon Telegr & Teleph Corp <Ntt> 光デバイス
JP2001174652A (ja) * 1999-12-14 2001-06-29 Showa Electric Wire & Cable Co Ltd 光合分波器
JP2002303836A (ja) * 2001-04-04 2002-10-18 Nec Corp フォトニック結晶構造を有する光スイッチ
JP2003517637A (ja) * 1999-12-17 2003-05-27 コーニング インコーポレイテッド 光集積回路の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164313A (en) * 1980-05-22 1981-12-17 Nippon Telegr & Teleph Corp <Ntt> Waveguide type light modulator
JPS63141021A (ja) * 1986-12-03 1988-06-13 Fujitsu Ltd 光導波路デバイス
JPH08505707A (ja) * 1993-01-08 1996-06-18 マサチユセツツ・インスチチユート・オブ・テクノロジー 低損失光及び光電子集積回路
JPH11330619A (ja) * 1998-05-18 1999-11-30 Nippon Telegr & Teleph Corp <Ntt> 光デバイス
JP2001174652A (ja) * 1999-12-14 2001-06-29 Showa Electric Wire & Cable Co Ltd 光合分波器
JP2003517637A (ja) * 1999-12-17 2003-05-27 コーニング インコーポレイテッド 光集積回路の製造方法
JP2002303836A (ja) * 2001-04-04 2002-10-18 Nec Corp フォトニック結晶構造を有する光スイッチ

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