JP6190749B2 - 二連型lc用通信光検知用アダプタ及び二連型lc用通信光検知構造 - Google Patents
二連型lc用通信光検知用アダプタ及び二連型lc用通信光検知構造 Download PDFInfo
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- JP6190749B2 JP6190749B2 JP2014077918A JP2014077918A JP6190749B2 JP 6190749 B2 JP6190749 B2 JP 6190749B2 JP 2014077918 A JP2014077918 A JP 2014077918A JP 2014077918 A JP2014077918 A JP 2014077918A JP 6190749 B2 JP6190749 B2 JP 6190749B2
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- Prior art keywords
- light
- adapter
- duplex
- communication light
- communication
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- 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
- G02B6/4286—Optical modules with optical power monitoring
-
- 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
- G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Receiving Elements (AREA)
Description
101 光伝送路
102 光伝送路
103 垂直方向
104 光取出孔
105 アダプタ本体
106 フェルール
107 スリーブ
108 スリーブホルダ
109 受光素子
110 開口部
111 光反射層
112 爪部
113 受光方向
114 缶体
115 受光部
116 封止板
117 光反射層
200 通信光検知器
201 検知器本体
500 二連型LC用通信光検知構造
Claims (7)
- 二連型LCコネクタが嵌挿されたときに平行に配置された二つの光伝送路を構成すると共に、横断面で前記二つの光伝送路の中心を相互に結ぶ線分を底辺とする二等辺三角形の頂点に位置すると共に前記線分に対して垂直方向に開口して形成された光取出孔を有するアダプタ本体と、
前記アダプタ本体と一体的に形成されると共に前記二連型LCコネクタのフェルールが収容されるスリーブを保持するスリーブホルダと、
を備え、
前記スリーブホルダは、横断面で前記線分を0度として前記光取出孔に向かって0度から30度超120度未満までの範囲に亘って開口して形成された開口部を有することを特徴とする二連型LC用通信光検知用アダプタ。 - 前記スリーブホルダは、内面に形成された光反射層を有する請求項1に記載の二連型LC用通信光検知用アダプタ。
- 前記スリーブホルダは、前記スリーブの抜けを防止する爪部を有する請求項1又は2に記載の二連型LC用通信光検知用アダプタ。
- 二連型LC用通信光検知用アダプタと、
前記二連型LC用通信光検知用アダプタに着脱自在に取り付けられる通信光検知器と、
を備え、
前記二連型LC用通信光検知用アダプタは、二連型LCコネクタが嵌挿されたときに平行に配置された二つの光伝送路を構成すると共に、横断面で前記二つの光伝送路の中心を相互に結ぶ線分を底辺とする二等辺三角形の頂点に位置すると共に前記線分に対して垂直方向に開口して形成された光取出孔を有するアダプタ本体と、前記アダプタ本体と一体的に形成されると共に前記二連型LCコネクタのフェルールが収容されるスリーブを保持するスリーブホルダと、を有し、前記スリーブホルダは、横断面で前記線分を0度として前記光取出孔に向かって0度から30度超120度未満までの範囲に亘って開口して形成された開口部を有し、
前記通信光検知器は、前記光取出孔に収容される受光素子が搭載された検知器本体を有することを特徴とする二連型LC用通信光検知構造。 - 前記受光素子は、受光方向に開口された缶体と、前記缶体に収容された受光部と、を有する缶型フォトダイオードからなる請求項4に記載の二連型LC用通信光検知構造。
- 前記受光部は、前記線分との距離が2.8mm以上3.2mm以下となる位置に配置される請求項4又は5に記載の二連型LC用通信光検知構造。
- 前記缶体は、内面に形成された光反射層を有する請求項4から6の何れか一項に記載の二連型LC用通信光検知構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014077918A JP6190749B2 (ja) | 2014-04-04 | 2014-04-04 | 二連型lc用通信光検知用アダプタ及び二連型lc用通信光検知構造 |
US14/677,825 US9497016B2 (en) | 2014-04-04 | 2015-04-02 | Duplex LC communication light detecting adapter and duplex LC communication light detecting structure |
CN201510158783.0A CN104977667B (zh) | 2014-04-04 | 2015-04-03 | 双工式lc用通信光检测用适配器以及双工式lc用通信光检测结构 |
Applications Claiming Priority (1)
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JP2014077918A JP6190749B2 (ja) | 2014-04-04 | 2014-04-04 | 二連型lc用通信光検知用アダプタ及び二連型lc用通信光検知構造 |
Publications (2)
Publication Number | Publication Date |
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JP2015200706A JP2015200706A (ja) | 2015-11-12 |
JP6190749B2 true JP6190749B2 (ja) | 2017-08-30 |
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JP2014077918A Active JP6190749B2 (ja) | 2014-04-04 | 2014-04-04 | 二連型lc用通信光検知用アダプタ及び二連型lc用通信光検知構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9497016B2 (ja) |
JP (1) | JP6190749B2 (ja) |
CN (1) | CN104977667B (ja) |
Cited By (1)
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---|---|---|---|---|
JP7143958B1 (ja) | 2022-02-02 | 2022-09-29 | 株式会社サタケ | 籾摺機および籾摺方法 |
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WO2014099457A2 (en) * | 2012-12-17 | 2014-06-26 | Rax Connect Ltd. | Non-intrusive monitoring optical connection apparatus |
JP6190749B2 (ja) * | 2014-04-04 | 2017-08-30 | 日立金属株式会社 | 二連型lc用通信光検知用アダプタ及び二連型lc用通信光検知構造 |
US11187616B2 (en) * | 2016-01-28 | 2021-11-30 | Commscope Technologies Llc | Optical power detector and reader |
US10754098B2 (en) * | 2017-04-07 | 2020-08-25 | Senko Advanced Components, Inc. | Behind the wall optical connector with reduced components |
US10598864B2 (en) | 2017-05-31 | 2020-03-24 | Commscope Technologies Llc | Ferrule-less optical fiber signal detection by an optical detector mounted within the housing receives the optical fiber |
CN112346177B (zh) * | 2020-10-23 | 2023-03-14 | 南京续点通信科技有限公司 | 一种光路显示器及其组装方法 |
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JP4464913B2 (ja) * | 2005-12-21 | 2010-05-19 | ホシデン株式会社 | 双方向光通信用コネクタ |
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JP5297907B2 (ja) * | 2009-06-18 | 2013-09-25 | 浜松ホトニクス株式会社 | 光検出装置 |
JP5734552B2 (ja) | 2009-06-30 | 2015-06-17 | 日立金属株式会社 | 光検知器及びこれを用いた光伝送システム |
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- 2014-04-04 JP JP2014077918A patent/JP6190749B2/ja active Active
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- 2015-04-02 US US14/677,825 patent/US9497016B2/en active Active
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Cited By (1)
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JP7143958B1 (ja) | 2022-02-02 | 2022-09-29 | 株式会社サタケ | 籾摺機および籾摺方法 |
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Publication number | Publication date |
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CN104977667B (zh) | 2017-11-21 |
CN104977667A (zh) | 2015-10-14 |
JP2015200706A (ja) | 2015-11-12 |
US20150286014A1 (en) | 2015-10-08 |
US9497016B2 (en) | 2016-11-15 |
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