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GB202409408D0 - Fibre-to-waveguide optical mode coupler - Google Patents

Fibre-to-waveguide optical mode coupler

Info

Publication number
GB202409408D0
GB202409408D0 GBGB2409408.8A GB202409408A GB202409408D0 GB 202409408 D0 GB202409408 D0 GB 202409408D0 GB 202409408 A GB202409408 A GB 202409408A GB 202409408 D0 GB202409408 D0 GB 202409408D0
Authority
GB
United Kingdom
Prior art keywords
fibre
optical mode
waveguide optical
mode coupler
coupler
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.)
Ceased
Application number
GBGB2409408.8A
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.)
Orca Computing Ltd
Original Assignee
Orca Computing 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 Orca Computing Ltd filed Critical Orca Computing Ltd
Priority to GBGB2409408.8A priority Critical patent/GB202409408D0/en
Publication of GB202409408D0 publication Critical patent/GB202409408D0/en
Priority to PCT/GB2025/051212 priority patent/WO2026003479A1/en
Ceased legal-status Critical Current

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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide
    • 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
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/124—Geodesic lenses or integrated gratings
    • G02B6/1245—Geodesic lenses
    • 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
    • G02B2006/12133—Functions
    • G02B2006/12147—Coupler

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Optical Integrated Circuits (AREA)
GBGB2409408.8A 2024-06-28 2024-06-28 Fibre-to-waveguide optical mode coupler Ceased GB202409408D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB2409408.8A GB202409408D0 (en) 2024-06-28 2024-06-28 Fibre-to-waveguide optical mode coupler
PCT/GB2025/051212 WO2026003479A1 (en) 2024-06-28 2025-06-04 Fibre-to-waveguide optical mode coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2409408.8A GB202409408D0 (en) 2024-06-28 2024-06-28 Fibre-to-waveguide optical mode coupler

Publications (1)

Publication Number Publication Date
GB202409408D0 true GB202409408D0 (en) 2024-08-14

Family

ID=92213296

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2409408.8A Ceased GB202409408D0 (en) 2024-06-28 2024-06-28 Fibre-to-waveguide optical mode coupler

Country Status (2)

Country Link
GB (1) GB202409408D0 (en)
WO (1) WO2026003479A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2442165B1 (en) * 2010-10-15 2015-04-15 Huawei Technologies Co., Ltd. Coupling methods and systems using a taper
TWI425265B (en) * 2010-12-01 2014-02-01 Nat Univ Tsing Hua Waveguide coupling device with coupling properties of co-direction and contra-direction as well as manufacturing method thereof
US12399324B2 (en) * 2020-03-23 2025-08-26 Commscope Technologies Llc Multiple fiber connectivity based on 2-photon, 3D printed, tapered fiber tips
US12169307B2 (en) * 2021-05-14 2024-12-17 Ranovus Inc. Waveguide coupler

Also Published As

Publication number Publication date
WO2026003479A1 (en) 2026-01-02

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)