JP7828014B2 - 光回路チップ - Google Patents

光回路チップ

Info

Publication number
JP7828014B2
JP7828014B2 JP2024520184A JP2024520184A JP7828014B2 JP 7828014 B2 JP7828014 B2 JP 7828014B2 JP 2024520184 A JP2024520184 A JP 2024520184A JP 2024520184 A JP2024520184 A JP 2024520184A JP 7828014 B2 JP7828014 B2 JP 7828014B2
Authority
JP
Japan
Prior art keywords
optical
layer
alignment
refractive
circuit chip
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
JP2024520184A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023218607A1 (https=
Inventor
悠介 那須
貴 山田
清史 菊池
百合子 川村
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.)
NTT Inc
NTT Inc USA
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Inc USA
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 Nippon Telegraph and Telephone Corp, NTT Inc USA filed Critical Nippon Telegraph and Telephone Corp
Publication of JPWO2023218607A1 publication Critical patent/JPWO2023218607A1/ja
Application granted granted Critical
Publication of JP7828014B2 publication Critical patent/JP7828014B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02B6/10—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2024520184A 2022-05-12 2022-05-12 光回路チップ Active JP7828014B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/020083 WO2023218607A1 (ja) 2022-05-12 2022-05-12 光回路チップ

Publications (2)

Publication Number Publication Date
JPWO2023218607A1 JPWO2023218607A1 (https=) 2023-11-16
JP7828014B2 true JP7828014B2 (ja) 2026-03-11

Family

ID=88730073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024520184A Active JP7828014B2 (ja) 2022-05-12 2022-05-12 光回路チップ

Country Status (2)

Country Link
JP (1) JP7828014B2 (https=)
WO (1) WO2023218607A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150247974A1 (en) 2014-02-28 2015-09-03 Teraxion Inc. Spot-size converter for optical mode conversion and coupling between two waveguides
DE202008018635U1 (de) 2008-02-29 2017-02-08 Google Inc. Optischer Modenwandler, insbesondere für die Kopplung eines Lichtwellenleiters und eines Hochindexkontrast-Wellenleiters
JP2017534081A (ja) 2014-11-11 2017-11-16 フィニサー コーポレイション ２段の断熱結合されたフォトニック・システム
WO2018084238A1 (ja) 2016-11-07 2018-05-11 Ｎｔｔエレクトロニクス株式会社 光回路基板、光デバイス、およびアライメント方法
WO2020059639A1 (ja) 2018-09-19 2020-03-26 日本電信電話株式会社 光回路および光接続構造体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3309363B2 (ja) * 1994-03-09 2002-07-29 日本電信電話株式会社 光導波路・光ファイバ接続方法および接続装置
JP3445357B2 (ja) * 1994-05-20 2003-09-08 古河電気工業株式会社 光導波路と光ファイバの調心方法
JP3450068B2 (ja) * 1994-11-30 2003-09-22 京セラ株式会社 光導波路の結合構造
JP6290742B2 (ja) * 2014-07-24 2018-03-07 日本電信電話株式会社 光回路部品、および光回路部品と光ファイバとの接続構造
JP2018005067A (ja) * 2016-07-06 2018-01-11 日本電気株式会社 アライメント用光学測定素子及び該光学測定素子を用いた光プローブのアライメント方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008018635U1 (de) 2008-02-29 2017-02-08 Google Inc. Optischer Modenwandler, insbesondere für die Kopplung eines Lichtwellenleiters und eines Hochindexkontrast-Wellenleiters
US20150247974A1 (en) 2014-02-28 2015-09-03 Teraxion Inc. Spot-size converter for optical mode conversion and coupling between two waveguides
JP2017534081A (ja) 2014-11-11 2017-11-16 フィニサー コーポレイション ２段の断熱結合されたフォトニック・システム
WO2018084238A1 (ja) 2016-11-07 2018-05-11 Ｎｔｔエレクトロニクス株式会社 光回路基板、光デバイス、およびアライメント方法
WO2020059639A1 (ja) 2018-09-19 2020-03-26 日本電信電話株式会社 光回路および光接続構造体

Also Published As

Publication number Publication date
WO2023218607A1 (ja) 2023-11-16
JPWO2023218607A1 (https=) 2023-11-16

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