WO2026139194 - COUPLING DEVICE FOR COUPLING A SOLID OPTICAL FIBER AND A HOLLOW-CORE OPTICAL FIBER
National phase entry is expected:
Publication Number
WO/2026/139194
Publication Date
02.07.2026
International Application No.
PCT/EP2025/085337
International Filing Date
03.12.2025
Title **
[English]
COUPLING DEVICE FOR COUPLING A SOLID OPTICAL FIBER AND A HOLLOW-CORE OPTICAL FIBER
[French]
DISPOSITIF DE COUPLAGE ENTRE UNE FIBRE OPTIQUE PLEINE ET UNE FIBRE OPTIQUE À CŒUR CREUX
Applicants **
ORANGE
Inventors
GENAY, Naveena
PINCEMIN, Erwan
Priority Data
FR2415184
23.12.2024
FR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1981 | |
| EPO | Filing, Examination, Granting | 8736 | |
| Japan | Filing, Examination, Granting | 2152 | |
| South Korea | Filing, Examination, Granting | 2061 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,670
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Abstract[English]
The invention relates to a coupling device for coupling a solid optical fiber (1) and a hollow-core optical fiber (2). The coupling device (3) comprises at least one mode adapter (4) and a guidance system (5). The guidance system (5) is configured to position itself or to position at least one of the two fibers (1, 2) such that light sent from one of the two fibers (1, 2) passes through the at least one mode adapter (4) and then into the other of the two fibers (1, 2).[French]
L'invention concerne un dispositif de couplage entre une fibre optique pleine (1) et une fibre optique à cœur creux (2). Le dispositif de couplage (3) comporte au moins un adaptateur modal (4) et un système de guidage (5). Le système de guidage (5) est configuré pour se positionner ou pour positionner au moins l'une des deux fibres (1, 2) de sorte qu'une lumière envoyée depuis l'une des deux fibres (1, 2) passe dans l'au moins un adaptateur modal (4) puis dans l'autre des deux fibres (1, 2).