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1. (WO2017155008) OPTICAL BRANCHING/COUPLING INSTRUMENT, MANUFACTURING METHOD FOR SAID OPTICAL BRANCHING/COUPLING INSTRUMENT, LIGHT SOURCE DEVICE USING SAID OPTICAL BRANCHING/COUPLING INSTRUMENT, AND LIGHT EMITTING DEVICE
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Pub. No.: WO/2017/155008 International Application No.: PCT/JP2017/009346
Publication Date: 14.09.2017 International Filing Date: 08.03.2017
IPC:
G02B 6/125 (2006.01) ,G02B 6/13 (2006.01) ,G02B 6/28 (2006.01) ,G02B 6/30 (2006.01)
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
10
of the optical waveguide type
12
of the integrated circuit kind
122
Basic optical elements, e.g. light-guiding paths
125
Bends, branchings or intersections
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
10
of the optical waveguide type
12
of the integrated circuit kind
13
Integrated optical circuits characterised by the manufacturing method
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
26
Optical coupling means
28
having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
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
26
Optical coupling means
30
for use between fibre and thin-film device
Applicants:
アダマンド並木精密宝石株式会社 ADAMANT NAMIKI PRECISION JEWEL CO., LTD. [JP/JP]; 東京都足立区新田3丁目8番22号 8-22, Shinden 3-chome, Adachi-ku, Tokyo 1238511, JP
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city, Aichi 4488661, JP
Inventors:
藤原 弘幸 FUJIWARA Hiroyuki; JP
佐々木 勝 SASAKI Masaru; JP
鳥居 薫 TORII Kaoru; JP
渡辺 廉 WATANABE Ren; JP
水野 充彦 MIZUNO Mitsuhiko; JP
Agent:
細井 勇 HOSOI Isamu; JP
佐藤 太亮 SATO Taisuke; JP
Priority Data:
2016-04521309.03.2016JP
Title (EN) OPTICAL BRANCHING/COUPLING INSTRUMENT, MANUFACTURING METHOD FOR SAID OPTICAL BRANCHING/COUPLING INSTRUMENT, LIGHT SOURCE DEVICE USING SAID OPTICAL BRANCHING/COUPLING INSTRUMENT, AND LIGHT EMITTING DEVICE
(FR) INSTRUMENT DE BRANCHEMENT/COUPLAGE OPTIQUE, PROCÉDÉ DE FABRICATION DUDIT INSTRUMENT, DISPOSITIF DE SOURCE LUMINEUSE UTILISANT LEDIT INSTRUMENT, ET DISPOSITIF ÉLECTROLUMINESCENT
(JA) 光分岐結合器及び該光分岐結合器の製造方法、該光分岐結合器を用いた光源装置並びに発光装置
Abstract:
(EN) Provided is an optical branching/coupling instrument with a simple structure and good productivity. This optical branching/coupling instrument is characterized by comprising: a single first port 10 that comprises an optical fiber; a plurality of second ports 20 that each comprise an optical fiber and that are arranged at the periphery of the optical axis of the first port 10, in locations that are removed from the first port 10 in an optical axis direction; a core layer 30 that transmits light between the first port 10 and the second ports 20; and a cladding layer 40 that covers the periphery of the core layer 30, wherein the core 30 comprises a plurality of optical waveguides 31, one end side of said optical waveguides 31 being connected to each core 21 of the plurality of second ports 20, and another end side of said optical waveguides 31 joining together and being connected to a core 11 of the first port 10, and the optical waveguides 31 are a cured product of a photocuring resin.
(FR) L'invention concerne un instrument de branchement/couplage optique présentant une structure simple et une bonne productivité. Cet instrument de branchement/couplage optique est caractérisé en ce qu'il comprend: un premier port unique (10) qui comprend une fibre optique; une pluralité de seconds ports (20) comprenant chacun une fibre optique et disposés à la périphérie de l'axe optique du premier port (10), dans des emplacements retirés du premier port (10) dans une direction de l'axe optique; une couche centrale (30) transmettant de la lumière entre le premier port (10) et les seconds ports (20); et une couche de revêtement (40) recouvrant la périphérie de la couche centrale (30). La couche centrale (30) comprend une pluralité des guides d'ondes optiques (31) dont un côté d'extrémité est raccordé à chaque noyau (21) de la pluralité de seconds ports (20), et dont un autre côté d'extrémité est joint et relié à un noyau (11) du premier port (10), lesdits guides d'ondes optiques (31) étant un produit polymérisé d'une résine photopolymérisée.
(JA) 簡素構造かつ生産性の良好な光分岐結合器を提供する。本発明の光分岐結合器は、光ファイバからなる単数の第1ポート10と、光ファイバからなるとともに第1ポート10に対し光軸方向へ離れた位置で第1ポート10の光軸の周囲に並ぶ複数の第2ポート20と、第1ポート10と第2ポート20との間で光を伝送するコア層30と、コア層30の周囲を覆うクラッド層40とを備え、コア層30は、一端側が複数の第2ポート20の各コア21に接続されるとともに他端側が結合して第1ポート10のコア11に接続された複数の光導波路31からなり、これら光導波路31が光硬化樹脂の硬化物であることを特徴とする。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)