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1. (EP3385764) FERRULE EQUIPPED WITH OPTICAL FIBER, AND METHOD FOR MANUFACTURING FERRULE EQUIPPED WITH OPTICAL FIBER

Office : European Patent Office
Application Number: 16870846 Application Date: 05.12.2016
Publication Number: 3385764 Publication Date: 10.10.2018
Publication Kind : A4
Designated States: AL, AT, BA, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:JP2016086030 ; Publication Number: Click to see the data
IPC:
G02B 6/36
G02B 6/38
G02B 6/42
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24
Coupling light guides
36
Mechanical coupling means
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24
Coupling light guides
36
Mechanical coupling means
38
having fibre to fibre mating means
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24
Coupling light guides
42
Coupling light guides with opto-electronic elements
CPC:
G02B 6/382
G02B 6/36
G02B 6/3821
G02B 6/3837
G02B 6/3853
G02B 6/3861
G02B 6/3867
G02B 6/3869
G02B 6/3885
G02B 6/4212
G02B 6/4214
Applicants: FUJIKURA LTD
Inventors: NAKAMA AKIHIRO
TAKAHASHI SHIGEO
Priority Data: 2015237215 04.12.2015 JP
2016086030 05.12.2016 JP
Title: (DE) FERRULE MIT OPTISCHER FASER UND VERFAHREN ZUR HERSTELLUNG EINER FERRULE MIT OPTISCHER FASER
(EN) FERRULE EQUIPPED WITH OPTICAL FIBER, AND METHOD FOR MANUFACTURING FERRULE EQUIPPED WITH OPTICAL FIBER
(FR) VIROLE À FIBRE OPTIQUE ET PROCÉDÉ DE FABRICATION DE VIROLE À FIBRE OPTIQUE
Abstract: front page image
(EN) The present invention is an optical-fiber-attached ferrule that includes: an optical fiber hole into which an optical fiber is inserted; and a filling section filled with a liquid refractive index-matching material, the filling section internally including an opening surface of the optical fiber hole and an opposed surface opposed to the opening surface, wherein the filling section is filled with the liquid refractive index-matching material with an end surface of the optical fiber inserted into the optical fiber hole being caused to abut onto the opposed surface.
(FR) La présente invention concerne une virole à fibre optique, la virole étant munie d'un trou de fibre à travers lequel est introduite la fibre optique, et d'une partie de remplissage remplie d'un agent d'adaptation d'indice de réfraction, la partie agent de remplissage ayant une surface d'ouverture pour le trou de fibre à l'intérieur et une surface opposée à la surface d'ouverture. La virole équipée d'une fibre optique est caractérisée en ce que la partie de remplissage est remplie de l'agent d'adaptation d'indice de réfraction une fois que la surface d'extrémité de la fibre optique introduite dans le trou de fibre bute contre la surface opposée.
Also published as:
CN107533199US20180120512WO/2017/094912