JPWO2023176054A1 - - Google Patents

Info

Publication number
JPWO2023176054A1
JPWO2023176054A1 JP2024507507A JP2024507507A JPWO2023176054A1 JP WO2023176054 A1 JPWO2023176054 A1 JP WO2023176054A1 JP 2024507507 A JP2024507507 A JP 2024507507A JP 2024507507 A JP2024507507 A JP 2024507507A JP WO2023176054 A1 JPWO2023176054 A1 JP WO2023176054A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024507507A
Other languages
Japanese (ja)
Other versions
JP7729468B2 (ja
JPWO2023176054A5 (https=
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 filed Critical
Publication of JPWO2023176054A1 publication Critical patent/JPWO2023176054A1/ja
Publication of JPWO2023176054A5 publication Critical patent/JPWO2023176054A5/ja
Priority to JP2025134601A priority Critical patent/JP2025166141A/ja
Application granted granted Critical
Publication of JP7729468B2 publication Critical patent/JP7729468B2/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
    • 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
    • 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
    • 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
    • G02F2202/20—LiNbO3, LiTaO3

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)
JP2024507507A 2022-03-17 2022-11-28 光変調器 Active JP7729468B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025134601A JP2025166141A (ja) 2022-03-17 2025-08-13 光変調器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022042073 2022-03-17
JP2022042073 2022-03-17
PCT/JP2022/043689 WO2023176054A1 (ja) 2022-03-17 2022-11-28 光変調器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025134601A Division JP2025166141A (ja) 2022-03-17 2025-08-13 光変調器

Publications (3)

Publication Number Publication Date
JPWO2023176054A1 true JPWO2023176054A1 (https=) 2023-09-21
JPWO2023176054A5 JPWO2023176054A5 (https=) 2024-05-13
JP7729468B2 JP7729468B2 (ja) 2025-08-26

Family

ID=88023166

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024507507A Active JP7729468B2 (ja) 2022-03-17 2022-11-28 光変調器
JP2025134601A Pending JP2025166141A (ja) 2022-03-17 2025-08-13 光変調器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025134601A Pending JP2025166141A (ja) 2022-03-17 2025-08-13 光変調器

Country Status (4)

Country Link
US (1) US20240361622A1 (https=)
JP (2) JP7729468B2 (https=)
CN (1) CN118591759A (https=)
WO (1) WO2023176054A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008250081A (ja) * 2007-03-30 2008-10-16 Sumitomo Osaka Cement Co Ltd 光制御素子
US20160139486A1 (en) * 2013-06-13 2016-05-19 The Regents Of The University Of California Sub-volt drive 100 ghz bandwidth electro-optic modulator
JP2017111238A (ja) * 2015-12-15 2017-06-22 日本電信電話株式会社 半導体マッハツェンダ光変調器及びそれを用いたｉｑ変調器
JP2020034610A (ja) * 2018-08-27 2020-03-05 日本ルメンタム株式会社 電気光学導波路素子及び光モジュール

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008250081A (ja) * 2007-03-30 2008-10-16 Sumitomo Osaka Cement Co Ltd 光制御素子
US20160139486A1 (en) * 2013-06-13 2016-05-19 The Regents Of The University Of California Sub-volt drive 100 ghz bandwidth electro-optic modulator
JP2017111238A (ja) * 2015-12-15 2017-06-22 日本電信電話株式会社 半導体マッハツェンダ光変調器及びそれを用いたｉｑ変調器
JP2020034610A (ja) * 2018-08-27 2020-03-05 日本ルメンタム株式会社 電気光学導波路素子及び光モジュール

Also Published As

Publication number Publication date
JP7729468B2 (ja) 2025-08-26
US20240361622A1 (en) 2024-10-31
CN118591759A (zh) 2024-09-03
JP2025166141A (ja) 2025-11-05
WO2023176054A1 (ja) 2023-09-21

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