JP7729490B2 - 光変調器 - Google Patents

光変調器

Info

Publication number
JP7729490B2
JP7729490B2 JP2024532172A JP2024532172A JP7729490B2 JP 7729490 B2 JP7729490 B2 JP 7729490B2 JP 2024532172 A JP2024532172 A JP 2024532172A JP 2024532172 A JP2024532172 A JP 2024532172A JP 7729490 B2 JP7729490 B2 JP 7729490B2
Authority
JP
Japan
Prior art keywords
electrode
optical waveguide
optical modulator
optical
refractive index
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
JP2024532172A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024116446A5 (https=
JPWO2024116446A1 (https=
Inventor
聡希 ▲浜▼村
康弘 會田
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2024116446A1 publication Critical patent/JPWO2024116446A1/ja
Publication of JPWO2024116446A5 publication Critical patent/JPWO2024116446A5/ja
Priority to JP2025134627A priority Critical patent/JP2025166143A/ja
Application granted granted Critical
Publication of JP7729490B2 publication Critical patent/JP7729490B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • 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
    • G02F2201/06—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide
    • G02F2201/063—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide ridge; rib; strip loaded
    • 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
    • G02F2202/06—Materials and properties dopant
    • 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
    • G02F2202/42—Materials having a particular dielectric constant

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP2024532172A 2022-11-30 2023-06-21 光変調器 Active JP7729490B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025134627A JP2025166143A (ja) 2022-11-30 2025-08-13 光変調器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022192105 2022-11-30
JP2022192105 2022-11-30
PCT/JP2023/022845 WO2024116446A1 (ja) 2022-11-30 2023-06-21 光変調器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025134627A Division JP2025166143A (ja) 2022-11-30 2025-08-13 光変調器

Publications (3)

Publication Number Publication Date
JPWO2024116446A1 JPWO2024116446A1 (https=) 2024-06-06
JPWO2024116446A5 JPWO2024116446A5 (https=) 2024-10-30
JP7729490B2 true JP7729490B2 (ja) 2025-08-26

Family

ID=91323194

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024532172A Active JP7729490B2 (ja) 2022-11-30 2023-06-21 光変調器
JP2025134627A Pending JP2025166143A (ja) 2022-11-30 2025-08-13 光変調器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025134627A Pending JP2025166143A (ja) 2022-11-30 2025-08-13 光変調器

Country Status (4)

Country Link
US (1) US20240361624A1 (https=)
JP (2) JP7729490B2 (https=)
CN (1) CN119948390A (https=)
WO (1) WO2024116446A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002244168A (ja) 2001-02-21 2002-08-28 Fuji Xerox Co Ltd 光スイッチの設計方法及び光スイッチ
US20040066250A1 (en) 2000-08-25 2004-04-08 Hunt Andrew T Electronic and optical devices and methods of forming these devices
JP2004325536A (ja) 2003-04-22 2004-11-18 Sun Tec Kk 非線形光デバイス
JP2007258494A (ja) 2006-03-23 2007-10-04 Nozomi Photonics Co Ltd 光増幅器及びその製造方法。
WO2013146317A1 (ja) 2012-03-30 2013-10-03 日本電気株式会社 シリコンベース電気光学装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2887567B2 (ja) * 1994-01-14 1999-04-26 富士ゼロックス株式会社 光変調複合素子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040066250A1 (en) 2000-08-25 2004-04-08 Hunt Andrew T Electronic and optical devices and methods of forming these devices
JP2002244168A (ja) 2001-02-21 2002-08-28 Fuji Xerox Co Ltd 光スイッチの設計方法及び光スイッチ
JP2004325536A (ja) 2003-04-22 2004-11-18 Sun Tec Kk 非線形光デバイス
JP2007258494A (ja) 2006-03-23 2007-10-04 Nozomi Photonics Co Ltd 光増幅器及びその製造方法。
WO2013146317A1 (ja) 2012-03-30 2013-10-03 日本電気株式会社 シリコンベース電気光学装置

Also Published As

Publication number Publication date
WO2024116446A1 (ja) 2024-06-06
JP2025166143A (ja) 2025-11-05
US20240361624A1 (en) 2024-10-31
JPWO2024116446A1 (https=) 2024-06-06
CN119948390A (zh) 2025-05-06

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