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1. WO2020110700 - OPTICAL CONNECTION COMPONENT AND OPTICAL CONNECTION STRUCTURE

Publication Number WO/2020/110700
Publication Date 04.06.2020
International Application No. PCT/JP2019/044283
International Filing Date 12.11.2019
IPC
G02B 6/125 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
10of the optical waveguide type
12of the integrated circuit kind
122Basic optical elements, e.g. light-guiding paths
125Bends, branchings or intersections
G02B 6/138 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
10of the optical waveguide type
12of the integrated circuit kind
13Integrated optical circuits characterised by the manufacturing method
138by using polymerisation
G02B 6/30 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
26Optical coupling means
30for use between fibre and thin-film device
G02B 6/42 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
42Coupling light guides with opto-electronic elements
CPC
G02B 6/125
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
10of the optical waveguide type
12of the integrated circuit kind
122Basic optical elements, e.g. light-guiding paths
125Bends, branchings or intersections
G02B 6/138
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
10of the optical waveguide type
12of the integrated circuit kind
13Integrated optical circuits characterised by the manufacturing method
138by using polymerisation
G02B 6/30
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
26Optical coupling means
30for use between fibre and thin-film device
G02B 6/42
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
42Coupling light guides with opto-electronic elements
Applicants
  • 日本電信電話株式会社 NIPPON TELEGRAPH AND TELEPHONE CORPORATION [JP]/[JP]
Inventors
  • 鹿間 光太 SHIKAMA, Kota
  • 荒武 淳 ARATAKE, Atsushi
Agents
  • 山川 茂樹 YAMAKAWA, Shigeki
  • 小池 勇三 KOIKE, Yuzo
  • 山川 政樹 YAMAKAWA, Masaki
  • 本山 泰 MOTOYAMA, Yasushi
Priority Data
2018-22109427.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OPTICAL CONNECTION COMPONENT AND OPTICAL CONNECTION STRUCTURE
(FR) COMPOSANT DE CONNEXION OPTIQUE ET STRUCTURE DE CONNEXION OPTIQUE
(JA) 光接続部品および光接続構造
Abstract
(EN)
The present invention is constituted from a plate-shaped substrate (101) for transmitting intended light, and a resin optical waveguide (102). The resin optical waveguide (102) is constituted from a resin core (103) comprising a resin through which the intended light is transmitted. For example, the resin core (103) is constituted from a photocured resin. The resin optical waveguide (102) uses the air surrounding the resin core (103) as cladding. The resin core (103) has a folded structure which separates from the surface of the substrate (101) and then returns to the surface of the substrate (101), and is connected to each of a first input/output end and a second input/output end of the substrate (101).
(FR)
La présente invention est constituée d'un substrat en forme de plaque (101) destiné à transmettre une lumière prévue et d'un guide d'ondes optiques en résine (102). Le guide d'ondes optiques en résine (102) est constitué d'un noyau en résine (103) comprenant une résine à travers laquelle la lumière prévue est transmise. Le noyau en résine (103) est par exemple constitué d'une résine photodurcie. Le guide d'ondes optiques en résine (102) utilise l'air entourant le noyau en résine (103) comme gaine. Le noyau en résine (103) a une structure pliée qui se sépare de la surface du substrat (101) puis revient à la surface du substrat (101) et est connecté à une première extrémité d'entrée/de sortie et à une seconde extrémité d'entrée/de sortie du substrat (101).
(JA)
対象とする光を透過する板状の基板(101)と、樹脂光導波路(102)とから構成されている。樹脂光導波路(102)は、対象とする光が透過する樹脂からなる樹脂コア(103)から構成されている。例えば、樹脂コア(103)は、光硬化した樹脂から構成されている。樹脂光導波路(102)は、樹脂コア(103)の周囲の空気をクラッドとしている。樹脂コア(103)は、基板(101)の表面より一度離間してから基板(101)の表面に戻る折り返し構造とされ、基板(101)の第1入出力端および第2入出力端の各々に接続している。
Also published as
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