TWI876309B - 光迴路基板 - Google Patents

光迴路基板 Download PDF

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Publication number
TWI876309B
TWI876309B TW112112315A TW112112315A TWI876309B TW I876309 B TWI876309 B TW I876309B TW 112112315 A TW112112315 A TW 112112315A TW 112112315 A TW112112315 A TW 112112315A TW I876309 B TWI876309 B TW I876309B
Authority
TW
Taiwan
Prior art keywords
protrusion
optical
cladding layer
circuit substrate
optical waveguide
Prior art date
Application number
TW112112315A
Other languages
English (en)
Chinese (zh)
Other versions
TW202346932A (zh
Inventor
友澤信哉
Original Assignee
日商京瓷股份有限公司
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 日商京瓷股份有限公司 filed Critical 日商京瓷股份有限公司
Publication of TW202346932A publication Critical patent/TW202346932A/zh
Application granted granted Critical
Publication of TWI876309B publication Critical patent/TWI876309B/zh

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Classifications

    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
    • G02B6/423—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
TW112112315A 2022-03-31 2023-03-30 光迴路基板 TWI876309B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022060159 2022-03-31
JP2022-060159 2022-03-31

Publications (2)

Publication Number Publication Date
TW202346932A TW202346932A (zh) 2023-12-01
TWI876309B true TWI876309B (zh) 2025-03-11

Family

ID=88201489

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112112315A TWI876309B (zh) 2022-03-31 2023-03-30 光迴路基板

Country Status (6)

Country Link
US (1) US20250216606A1 (https=)
JP (1) JP7813873B2 (https=)
KR (1) KR20240149961A (https=)
CN (1) CN118946836A (https=)
TW (1) TWI876309B (https=)
WO (1) WO2023190186A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7936953B2 (en) * 2005-07-15 2011-05-03 Xyratex Technology Limited Optical printed circuit board and manufacturing method
US20140348462A1 (en) * 2010-11-25 2014-11-27 Fci Optical Circuit Board
JP2015203841A (ja) * 2014-04-16 2015-11-16 日立化成株式会社 光導波路及び光導波路の製造方法
TW202125010A (zh) * 2019-12-20 2021-07-01 日商京瓷股份有限公司 光迴路基板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264832U (https=) 1985-10-09 1987-04-22
JP3497794B2 (ja) 2000-02-08 2004-02-16 日本電信電話株式会社 光スポットサイズ変換器の作製方法
JP2001264557A (ja) * 2000-03-22 2001-09-26 Mitsubishi Chemicals Corp 光メモリ素子
JP3905797B2 (ja) * 2002-06-21 2007-04-18 Ｎｔｔエレクトロニクス株式会社 光方向性結合器
JP4004480B2 (ja) 2003-03-12 2007-11-07 三洋電機株式会社 光導波路
US8288877B1 (en) * 2008-10-25 2012-10-16 Hrl Laboratories, Llc Actuator enhanced alignment of self-assembled microstructures
JP5334806B2 (ja) 2009-11-18 2013-11-06 京セラ株式会社 光電気配線基板および光モジュール
WO2016084815A1 (ja) * 2014-11-25 2016-06-02 日東電工株式会社 光電気混載基板およびその製法
KR102004358B1 (ko) 2018-06-28 2019-10-01 옵티시스 주식회사 광 커넥터
JP2020020930A (ja) * 2018-07-31 2020-02-06 富士通コンポーネント株式会社 光モジュール

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7936953B2 (en) * 2005-07-15 2011-05-03 Xyratex Technology Limited Optical printed circuit board and manufacturing method
US20140348462A1 (en) * 2010-11-25 2014-11-27 Fci Optical Circuit Board
JP2015203841A (ja) * 2014-04-16 2015-11-16 日立化成株式会社 光導波路及び光導波路の製造方法
TW202125010A (zh) * 2019-12-20 2021-07-01 日商京瓷股份有限公司 光迴路基板

Also Published As

Publication number Publication date
JPWO2023190186A1 (https=) 2023-10-05
TW202346932A (zh) 2023-12-01
US20250216606A1 (en) 2025-07-03
JP7813873B2 (ja) 2026-02-13
CN118946836A (zh) 2024-11-12
KR20240149961A (ko) 2024-10-15
WO2023190186A1 (ja) 2023-10-05

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