JP7786581B2 - 光変調器 - Google Patents

光変調器

Info

Publication number
JP7786581B2
JP7786581B2 JP2024531292A JP2024531292A JP7786581B2 JP 7786581 B2 JP7786581 B2 JP 7786581B2 JP 2024531292 A JP2024531292 A JP 2024531292A JP 2024531292 A JP2024531292 A JP 2024531292A JP 7786581 B2 JP7786581 B2 JP 7786581B2
Authority
JP
Japan
Prior art keywords
electrode
optical waveguide
optical modulator
wiring
optical
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
JP2024531292A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024195208A1 (https=
JPWO2024195208A5 (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 JPWO2024195208A1 publication Critical patent/JPWO2024195208A1/ja
Publication of JPWO2024195208A5 publication Critical patent/JPWO2024195208A5/ja
Priority to JP2025222854A priority Critical patent/JP2026026283A/ja
Application granted granted Critical
Publication of JP7786581B2 publication Critical patent/JP7786581B2/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 
    • G02F1/21—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
    • G02F1/2255—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 controlled by a high-frequency electromagnetic component in an electric 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
    • 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
    • G02F1/212—Mach-Zehnder type

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP2024531292A 2023-03-22 2023-11-30 光変調器 Active JP7786581B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025222854A JP2026026283A (ja) 2023-03-22 2025-12-02 光変調器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023045794 2023-03-22
JP2023045794 2023-03-22
PCT/JP2023/042864 WO2024195208A1 (ja) 2023-03-22 2023-11-30 光変調器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025222854A Division JP2026026283A (ja) 2023-03-22 2025-12-02 光変調器

Publications (3)

Publication Number Publication Date
JPWO2024195208A1 JPWO2024195208A1 (https=) 2024-09-26
JPWO2024195208A5 JPWO2024195208A5 (https=) 2025-02-26
JP7786581B2 true JP7786581B2 (ja) 2025-12-16

Family

ID=92841581

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024531292A Active JP7786581B2 (ja) 2023-03-22 2023-11-30 光変調器
JP2025222854A Pending JP2026026283A (ja) 2023-03-22 2025-12-02 光変調器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025222854A Pending JP2026026283A (ja) 2023-03-22 2025-12-02 光変調器

Country Status (4)

Country Link
US (1) US20240411200A1 (https=)
JP (2) JP7786581B2 (https=)
CN (1) CN120752577A (https=)
WO (1) WO2024195208A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009139843A (ja) 2007-12-10 2009-06-25 Fuji Xerox Co Ltd 光導波路素子
JP2014191250A (ja) 2013-03-28 2014-10-06 Sumitomo Osaka Cement Co Ltd 光制御素子
US20140341496A1 (en) 2013-05-15 2014-11-20 Electronics And Telecommunications Research Institute Optical modulator and optical module including the same
JP2016029469A (ja) 2014-07-14 2016-03-03 住友電気工業株式会社 半導体光変調器および半導体光変調器の製造方法
WO2021201132A1 (en) 2020-03-31 2021-10-07 Tdk Corporation Electro-optical device
JP2022148652A (ja) 2021-03-24 2022-10-06 住友大阪セメント株式会社 光導波路素子、光変調器、光変調モジュール、及び光送信装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06130338A (ja) * 1992-10-22 1994-05-13 Fujitsu Ltd 光導波路デバイス
JP7118844B2 (ja) * 2018-10-03 2022-08-16 株式会社日本製鋼所 光変調器、光変調器用基板、光変調器の製造方法及び光変調器用基板の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009139843A (ja) 2007-12-10 2009-06-25 Fuji Xerox Co Ltd 光導波路素子
JP2014191250A (ja) 2013-03-28 2014-10-06 Sumitomo Osaka Cement Co Ltd 光制御素子
US20140341496A1 (en) 2013-05-15 2014-11-20 Electronics And Telecommunications Research Institute Optical modulator and optical module including the same
JP2016029469A (ja) 2014-07-14 2016-03-03 住友電気工業株式会社 半導体光変調器および半導体光変調器の製造方法
WO2021201132A1 (en) 2020-03-31 2021-10-07 Tdk Corporation Electro-optical device
JP2022148652A (ja) 2021-03-24 2022-10-06 住友大阪セメント株式会社 光導波路素子、光変調器、光変調モジュール、及び光送信装置

Also Published As

Publication number Publication date
WO2024195208A1 (ja) 2024-09-26
US20240411200A1 (en) 2024-12-12
JPWO2024195208A1 (https=) 2024-09-26
CN120752577A (zh) 2025-10-03
JP2026026283A (ja) 2026-02-16

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