JP2015206818A - 光通信モジュール - Google Patents
光通信モジュール Download PDFInfo
- Publication number
- JP2015206818A JP2015206818A JP2014085359A JP2014085359A JP2015206818A JP 2015206818 A JP2015206818 A JP 2015206818A JP 2014085359 A JP2014085359 A JP 2014085359A JP 2014085359 A JP2014085359 A JP 2014085359A JP 2015206818 A JP2015206818 A JP 2015206818A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- optical
- substrate
- communication module
- light emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- G02B6/4274—Electrical aspects
- G02B6/4284—Electrical aspects of optical modules with disconnectable electrical connectors
-
- 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
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
- G02B6/4268—Cooling
-
- 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
- G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
-
- 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
-
- 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
- G02B6/4274—Electrical aspects
-
- 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
- G02B6/4274—Electrical aspects
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Optical Couplings Of Light Guides (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
4 筐体
4a 第1の内面(天井面)
4b 第2の内面(底面)
11 光送信サブアセンブリ
20 基板
20a 第1面
20b 第2面
21 フレキシブル配線基板
22 スルーホール
30 半導体レーザ
31 第1半導体レーザ
32 第2半導体レーザ
33 第3半導体レーザ
34 第4半導体レーザ
35 リードピン
50 放熱シート
61 第1波長選択フィルタ
62 第2波長選択フィルタ
63 第3波長選択フィルタ
64 反射ミラー
40 ドライバIC
41 第1ドライバIC
42 第2ドライバIC
43 第3ドライバIC
44 第4ドライバIC
Claims (4)
- 多重光信号を出力する光通信モジュールであって、
互いに波長の異なる光信号を出射する複数の発光素子と、
前記複数の発光素子をそれぞれ駆動する複数の駆動素子と、
前記発光素子及び前記駆動素子の双方が実装された基板と、を有し、
前記発光素子は、前記基板の第1面に実装され、
前記駆動素子は、前記第1面と反対側の前記基板の第2面に実装されている、
光通信モジュール。 - 請求項1に記載の光通信モジュールであって、
前記基板が収容された筐体を有し、
前記駆動素子の表面と前記筐体の第1の内面とが、熱伝導部材を介して熱的に接続されている、
光通信モジュール。 - 請求項2に記載の光通信モジュールであって、
前記複数の発光素子は、前記筐体の長手方向に沿って一列に配置され、
それぞれの前記発光素子は、前記筐体の前記第1の内面と対向する第2の内面に向けて光信号を出射する、
光通信モジュール。 - 請求項1〜3のいずれかに記載の光通信モジュールであって、
前記複数の発光素子は、前記基板の前記第1面に表面実装され、
それぞれの前記駆動素子は、駆動対象である前記発光素子と前記基板を挟んで対向する位置に実装されている、
光通信モジュール。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014085359A JP2015206818A (ja) | 2014-04-17 | 2014-04-17 | 光通信モジュール |
US14/340,885 US20150300614A1 (en) | 2014-04-17 | 2014-07-25 | Optical Communication Module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014085359A JP2015206818A (ja) | 2014-04-17 | 2014-04-17 | 光通信モジュール |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015206818A true JP2015206818A (ja) | 2015-11-19 |
Family
ID=54321700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014085359A Pending JP2015206818A (ja) | 2014-04-17 | 2014-04-17 | 光通信モジュール |
Country Status (2)
Country | Link |
---|---|
US (1) | US20150300614A1 (ja) |
JP (1) | JP2015206818A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017018160A (ja) * | 2015-07-07 | 2017-01-26 | 株式会社島津製作所 | X線撮影装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015061370A1 (en) | 2013-10-21 | 2015-04-30 | Milwaukee Electric Tool Corporation | Adapter for power tool devices |
JP2016178218A (ja) * | 2015-03-20 | 2016-10-06 | 日本オクラロ株式会社 | 光送信モジュール |
JP6653469B2 (ja) * | 2015-09-18 | 2020-02-26 | パナソニックIpマネジメント株式会社 | Ledモジュール |
JP6969154B2 (ja) | 2017-05-16 | 2021-11-24 | 富士通オプティカルコンポーネンツ株式会社 | 光送信器及び光受信器 |
US20220311519A1 (en) * | 2019-08-29 | 2022-09-29 | Fujikura Ltd. | Transmitter, receiver, and communication system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08220375A (ja) * | 1995-02-17 | 1996-08-30 | Fujitsu Ltd | 光電気混成回路モジュールおよび光結合器とその製造方法 |
JP2008203427A (ja) * | 2007-02-19 | 2008-09-04 | Hitachi Cable Ltd | 光モジュール |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5580156A (en) * | 1994-09-27 | 1996-12-03 | Koito Manufacturing Co., Ltd. | Marker apparatus |
US7868903B2 (en) * | 2004-10-14 | 2011-01-11 | Daktronics, Inc. | Flexible pixel element fabrication and sealing method |
JP2007101342A (ja) * | 2005-10-04 | 2007-04-19 | Omron Corp | 距離測定装置 |
JP2009105106A (ja) * | 2007-10-22 | 2009-05-14 | Hitachi Ltd | 光送受信モジュール |
US7845824B2 (en) * | 2008-02-19 | 2010-12-07 | Robotham Creative, Inc. | Virtual single light source having variable color temperature with integral thermal management |
JP2011198452A (ja) * | 2010-02-17 | 2011-10-06 | Sanyo Electric Co Ltd | 光ピックアップ装置 |
US8958448B2 (en) * | 2013-02-04 | 2015-02-17 | Microsoft Corporation | Thermal management in laser diode device |
-
2014
- 2014-04-17 JP JP2014085359A patent/JP2015206818A/ja active Pending
- 2014-07-25 US US14/340,885 patent/US20150300614A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08220375A (ja) * | 1995-02-17 | 1996-08-30 | Fujitsu Ltd | 光電気混成回路モジュールおよび光結合器とその製造方法 |
JP2008203427A (ja) * | 2007-02-19 | 2008-09-04 | Hitachi Cable Ltd | 光モジュール |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017018160A (ja) * | 2015-07-07 | 2017-01-26 | 株式会社島津製作所 | X線撮影装置 |
Also Published As
Publication number | Publication date |
---|---|
US20150300614A1 (en) | 2015-10-22 |
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