TW202443253A - 相位調變模組 - Google Patents

相位調變模組 Download PDF

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Publication number
TW202443253A
TW202443253A TW113103072A TW113103072A TW202443253A TW 202443253 A TW202443253 A TW 202443253A TW 113103072 A TW113103072 A TW 113103072A TW 113103072 A TW113103072 A TW 113103072A TW 202443253 A TW202443253 A TW 202443253A
Authority
TW
Taiwan
Prior art keywords
aforementioned
wall portion
phase modulation
side wall
modulation module
Prior art date
Application number
TW113103072A
Other languages
English (en)
Chinese (zh)
Inventor
野沢直樹
朝稲裕一
福神純平
永田幹夫
高橋巧
秋澤好希
村松佑真
Original Assignee
日商濱松赫德尼古斯股份有限公司
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 日商濱松赫德尼古斯股份有限公司 filed Critical 日商濱松赫德尼古斯股份有限公司
Publication of TW202443253A publication Critical patent/TW202443253A/zh

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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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • 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
    • G02F2201/50—Protective arrangements
    • 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
    • G02F2202/28—Adhesive materials or arrangements
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/50—Phase-only modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
TW113103072A 2023-04-21 2024-01-26 相位調變模組 TW202443253A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2023-069885 2023-04-21
JP2023069885 2023-04-21
JP2023118048 2023-07-20
JP2023-118048 2023-07-20

Publications (1)

Publication Number Publication Date
TW202443253A true TW202443253A (zh) 2024-11-01

Family

ID=93152521

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113103072A TW202443253A (zh) 2023-04-21 2024-01-26 相位調變模組

Country Status (6)

Country Link
EP (1) EP4671857A1 (https=)
JP (1) JPWO2024219038A1 (https=)
KR (1) KR20250170057A (https=)
CN (1) CN120981763A (https=)
TW (1) TW202443253A (https=)
WO (1) WO2024219038A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5544749B2 (ja) * 2009-04-27 2014-07-09 セイコーエプソン株式会社 電気光学装置及び電子機器
JP5731122B2 (ja) * 2010-01-25 2015-06-10 セイコーエプソン株式会社 電気光学装置及び電子機器
JP6529431B2 (ja) 2015-12-24 2019-06-12 株式会社フジクラ 光学素子パッケージ
JP7239178B2 (ja) * 2019-11-05 2023-03-14 サンテック株式会社 空間位相変調器

Also Published As

Publication number Publication date
CN120981763A (zh) 2025-11-18
KR20250170057A (ko) 2025-12-04
JPWO2024219038A1 (https=) 2024-10-24
EP4671857A1 (en) 2025-12-31
WO2024219038A1 (ja) 2024-10-24

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