JP2015509619A - 光ファイバの入力/出力を結合するための構造化反射表面を有する結合装置 - Google Patents
光ファイバの入力/出力を結合するための構造化反射表面を有する結合装置 Download PDFInfo
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Classifications
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- 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
- G02B6/42—Coupling light guides with opto-electronic elements
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
-
- 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
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/424—Mounting of the optical light guide
- G02B6/4243—Mounting of the optical light guide into a groove
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/4262—Details of housings characterised by the shape of the housing
- G02B6/4263—Details of housings characterised by the shape of the housing of the transisitor outline [TO] can type
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
11 保護緩衝/外被層
12,13,14.43 構造化反射面
16 送信器
17 光ファイバの入力端
18 受信器
19 光ファイバの出力端
22,42 溝
26,46 ベース
30 光源
36 キャビティ
37 隆起側壁
38 送信器/受信器
39 光結合装置
40,50 送信器/受信器モジュール
48 アクティブ光ケーブル(AOC)
49 電気コンタクトパッド
51 回路基板
52 光源/検出器
53 接合面
54 制御回路
70 VCSEL
80 組立てスタンド
82 位置合わせステージ
83 回転アーム
84 ベアリング
85 ビームスプリッタ
86 カメラ
150 ベース
200 パンチ
Claims (20)
- 光信号をルーティングするために光ファイバを物理的及び光学的に結合するための結合装置において、
構造化反射面及び光ファイバ保持構造がその上に、前記光ファイバの端面が前記光ファイバの光軸に沿って前記構造化反射面から所定の距離に配置されるように、定められているベース、
を有し、
前記光ファイバの端面が前記光ファイバの光軸に沿って前記構造化反射面から所定の距離に配置される、及び
前記光ファイバ保持構造が前記構造化反射面に対して前記光ファイバを、前記光ファイバからの出力光が前記構造化反射面によって前記結合装置の外部に反射され得るか、あるいは前記構造化反射面に入射する前記結合装置の外部からの入力光が前記光ファイバに向けて反射され得るように、正確に位置合わせする、
ことを特徴とする結合装置。 - 前記光ファイバ保持構造が、前記ベース上に設けられた溝を有し、前記溝が前記構造化反射面に対して位置合わせされることを特徴とする請求項1に記載の結合装置。
- 前記溝が、前記光ファイバの前記端面と前記構造化反射面の間の前記所定の距離を定めるために前記光ファイバの前記端面の一部が突き当たることができるストップを定める、肩を有することを特徴とする請求項2に記載の結合装置。
- 前記溝が、前記構造化反射面に対して前記光ファイバを位置合わせするために精密形成されることを特徴とする請求項3に記載の結合装置。
- 前記溝が開放溝であることを特徴とする請求項4に記載の結合装置。
- 前記構造化反射面及び前記開放溝が可鍛性材料のスタンピングによって形成されることを特徴とする請求項5に記載の結合装置。
- 前記可鍛性材料が金属であることを特徴とする請求項6に記載の結合装置。
- 前記構造化反射面が凹面であることを特徴とする請求項1に記載の結合装置。
- 送信器/受信器モジュールにおいて、
請求項1に記載の結合装置、及び
前記構造化反射面に対して支持される光源及び光検出器の少なくとも一方、
を有し、
前記光源が前記構造化反射面によって反射される前記入力光を発生し、前記光検出器が前記構造化反射面によって反射された前記出力光を受光する、
ことを特徴とするモジュール。 - 前記光ファイバ保持構造が、前記ベース上に設けられた溝を有し、前記溝が前記構造化反射面に対して位置合わせされることを特徴とする請求項9に記載のモジュール。
- 前記溝が、前記光ファイバの前記端面と前記構造化反射面の間の前記所定の距離を定めるために前記光ファイバの前記端面の一部が突き当たることができるストップを定める肩を有することを特徴とする請求項10に記載のモジュール。
- 前記溝が、前記構造化反射面に対して前記光ファイバを位置合わせするために精密形成されることを特徴とする請求項11に記載のモジュール。
- 前記溝が開放溝であることを特徴とする請求項12に記載のモジュール。
- 前記構造化反射面及び前記開放溝が可鍛性材料のスタンピングによって形成されることを特徴とする請求項13に記載のモジュール。
- 前記可鍛性材料が金属であることを特徴とする請求項14に記載のモジュール。
- 前記構造化反射面が凹面であることを特徴とする請求項9に記載のモジュール。
- 前記光源が送信器の部品であり、前記光検出器が受信器の部品であることを特徴とする請求項9に記載のモジュール。
- アクティブ光ケーブルにおいて、
少なくとも1本の光ファイバを有する光ファイバケーブル、
前記光ファイバの第1の末端に物理的及び光学的に結合された、請求項9に記載の送信器モジュール、及び
前記光ファイバの第2の末端に物理的及び光学的に結合された、請求項9に記載の受信器モジュール、
を有することを特徴とするアクティブ光ケーブル。 - 請求項1に記載の結合装置を作製する方法において、
構造化反射面及び光ファイバ保持構造を形成するためにベースをスタンピングする工程、
を含むことを特徴とする方法。 - 前記光ファイバ保持構造が、前記ベース上に設けられた溝を有し、前記溝が前記構造化反射面に対して位置合わせされることを特徴とする請求項19に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261606885P | 2012-03-05 | 2012-03-05 | |
US61/606,885 | 2012-03-05 | ||
PCT/US2013/029220 WO2013134326A1 (en) | 2012-03-05 | 2013-03-05 | Coupling device having a structured reflective surface for coupling input/output of an optical fiber |
Publications (3)
Publication Number | Publication Date |
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JP2015509619A true JP2015509619A (ja) | 2015-03-30 |
JP2015509619A5 JP2015509619A5 (ja) | 2016-04-28 |
JP6273217B2 JP6273217B2 (ja) | 2018-01-31 |
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JP2014561062A Active JP6273217B2 (ja) | 2012-03-05 | 2013-03-05 | 光ファイバの入力/出力を結合するための構造化反射表面を有する結合装置 |
Country Status (12)
Country | Link |
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US (4) | US20130322818A1 (ja) |
EP (1) | EP2823344B1 (ja) |
JP (1) | JP6273217B2 (ja) |
KR (1) | KR102116151B1 (ja) |
CN (2) | CN106842440A (ja) |
AU (2) | AU2013230056A1 (ja) |
CA (1) | CA2865800C (ja) |
DK (1) | DK2823344T3 (ja) |
ES (1) | ES2726541T3 (ja) |
MX (1) | MX338930B (ja) |
RU (1) | RU2649034C2 (ja) |
WO (1) | WO2013134326A1 (ja) |
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2013
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US20200049907A1 (en) | 2020-02-13 |
DK2823344T3 (da) | 2019-05-20 |
KR102116151B1 (ko) | 2020-05-27 |
AU2017200052B2 (en) | 2018-11-01 |
CA2865800C (en) | 2021-06-15 |
WO2013134326A1 (en) | 2013-09-12 |
US20180081132A1 (en) | 2018-03-22 |
RU2014139853A (ru) | 2016-04-27 |
ES2726541T3 (es) | 2019-10-07 |
AU2017200052A1 (en) | 2017-02-02 |
CN104364689B (zh) | 2016-12-07 |
US20160238803A1 (en) | 2016-08-18 |
CN106842440A (zh) | 2017-06-13 |
JP6273217B2 (ja) | 2018-01-31 |
US20130322818A1 (en) | 2013-12-05 |
EP2823344B1 (en) | 2019-02-20 |
AU2013230056A1 (en) | 2014-09-18 |
MX338930B (es) | 2016-05-06 |
MX2014010491A (es) | 2014-11-14 |
CN104364689A (zh) | 2015-02-18 |
RU2649034C2 (ru) | 2018-03-29 |
CA2865800A1 (en) | 2013-09-12 |
KR20140133592A (ko) | 2014-11-19 |
EP2823344A1 (en) | 2015-01-14 |
US10754107B2 (en) | 2020-08-25 |
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