CN101458370B - 光模块 - Google Patents

光模块 Download PDF

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Publication number
CN101458370B
CN101458370B CN200810169244.7A CN200810169244A CN101458370B CN 101458370 B CN101458370 B CN 101458370B CN 200810169244 A CN200810169244 A CN 200810169244A CN 101458370 B CN101458370 B CN 101458370B
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CN
China
Prior art keywords
light
optical
transparent substrate
wavelength
mirror
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.)
Expired - Fee Related
Application number
CN200810169244.7A
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English (en)
Chinese (zh)
Other versions
CN101458370A (zh
Inventor
细见和彦
佐川美铃
菅原俊树
青木雅博
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Hitachi Ltd
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Hitachi Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN101458370A publication Critical patent/CN101458370A/zh
Application granted granted Critical
Publication of CN101458370B publication Critical patent/CN101458370B/zh
Expired - Fee Related legal-status Critical Current
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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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
    • 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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • 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
    • G02B6/4246—Bidirectionally operating package structures

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Receiving Elements (AREA)
  • Semiconductor Lasers (AREA)
CN200810169244.7A 2007-10-12 2008-10-10 光模块 Expired - Fee Related CN101458370B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP266033/2007 2007-10-12
JP2007266033A JP2009093101A (ja) 2007-10-12 2007-10-12 光モジュール

Publications (2)

Publication Number Publication Date
CN101458370A CN101458370A (zh) 2009-06-17
CN101458370B true CN101458370B (zh) 2011-03-02

Family

ID=40265995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810169244.7A Expired - Fee Related CN101458370B (zh) 2007-10-12 2008-10-10 光模块

Country Status (4)

Country Link
US (1) US20090097847A1 (enExample)
EP (1) EP2056142A1 (enExample)
JP (1) JP2009093101A (enExample)
CN (1) CN101458370B (enExample)

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KR101076603B1 (ko) * 2008-07-16 2011-10-26 옵티시스 주식회사 광학적 파장분할다중 방식 광통신모듈
JP2011085623A (ja) * 2009-10-13 2011-04-28 Qd Laser Inc 光送受信装置
US9178620B2 (en) 2011-09-23 2015-11-03 Te Connectivity Nederland B.V. Optical interface for bidirectional communications
US9160450B2 (en) * 2011-09-23 2015-10-13 Te Connectivity Nederland B.V. Multi-channel transceiver
KR101342097B1 (ko) * 2011-10-26 2013-12-18 한국전자통신연구원 다채널 광모듈
KR101943050B1 (ko) * 2012-01-13 2019-01-28 주식회사 포벨 파장 측정 기능을 가지는 파장 가변형 레이저 장치
CN102723996B (zh) * 2012-05-07 2015-05-13 华为技术有限公司 单纤双向光组件、光模块和光网络设备
JP6413675B2 (ja) 2014-11-13 2018-10-31 住友電気工業株式会社 光モジュール
US10261273B2 (en) * 2015-02-26 2019-04-16 Sumitomo Electric Industries, Ltd. Bi-directional optical module communicating with single optical fiber and optical transceiver implementing the same
JP6070741B2 (ja) 2015-03-02 2017-02-01 住友電気工業株式会社 光モジュール
WO2016164038A1 (en) 2015-04-10 2016-10-13 Hewlett Packard Enterprise Development Lp Optical zig-zags
KR102506182B1 (ko) * 2015-11-23 2023-03-06 한국전자통신연구원 다채널 광모듈
JP6651868B2 (ja) * 2016-01-26 2020-02-19 住友電気工業株式会社 光受信モジュール
WO2017188097A1 (ja) 2016-04-25 2017-11-02 住友電気工業株式会社 光モジュール
JP6629688B2 (ja) 2016-07-12 2020-01-15 住友電気工業株式会社 光モジュール
US10359572B2 (en) * 2016-10-31 2019-07-23 Electronics And Telecommunications Research Institute Device and method for detecting optical signal
DE112017006195T5 (de) 2016-12-08 2019-10-02 Sumitomo Electric Industries, Ltd. Verfahren zum steuern eines optischen moduls, optische moduleinheit und optisches modul
WO2018110172A1 (ja) 2016-12-16 2018-06-21 住友電気工業株式会社 光モジュール
US10892596B2 (en) 2016-12-22 2021-01-12 Sumitomo Electric Industries, Ltd. Optical module
JP6927628B2 (ja) * 2017-03-23 2021-09-01 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 双方向光サブアセンブリ、宅内光回線終端装置、局内光回線終端装置、及び受動光ネットワークシステム
JP6930249B2 (ja) * 2017-06-30 2021-09-01 住友電気工業株式会社 光受信モジュール
DE112018004397T5 (de) 2017-09-29 2020-05-14 Sumitomo Electric Industries, Ltd. Optisches Modul
JP7241461B2 (ja) * 2017-12-19 2023-03-17 日本ルメンタム株式会社 光合分波器、光サブアセンブリ及び光モジュール
KR102628638B1 (ko) * 2018-02-05 2024-01-23 이네오스, 엘엘씨 멀티 채널 광 커플러
JP7136097B2 (ja) 2018-02-16 2022-09-13 住友電気工業株式会社 光モジュール
CN108508547A (zh) * 2018-03-27 2018-09-07 西安奇芯光电科技有限公司 一种基于无源plc光波导技术的combo pon光组件
CN112424659B (zh) * 2018-07-17 2022-07-01 三菱电机株式会社 集成光模块的制造方法
KR20210024169A (ko) * 2018-08-27 2021-03-04 후아웨이 테크놀러지 컴퍼니 리미티드 수신기 광 서브어셈블리, 콤보 송수신기 서브어셈블리, 콤보 광 모듈, 통신 장치 및 pon 시스템
US11347003B2 (en) * 2020-10-19 2022-05-31 Cisco Technology, Inc. Coupling multiple optical channels using a Z-block
CN114325968B (zh) * 2022-01-04 2023-04-14 武汉光迅科技股份有限公司 一种应用于光模块中的气密结构
CN117687159A (zh) * 2022-09-09 2024-03-12 华为技术有限公司 双向光组件以及光模块
GB2622881B (en) 2022-09-30 2025-04-09 Exalos Ag Wavelength-stabilized broadband light source
CN119179148B (zh) * 2024-11-26 2025-03-04 武汉英飞光创科技有限公司 一种光发射次模块

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546082A1 (de) * 1985-11-16 1987-05-21 Ant Nachrichtentech Optischer wellenlaengenmultiplexer
CN1253431A (zh) * 1998-11-02 2000-05-17 罗姆股份有限公司 双向光通信用模块

Family Cites Families (11)

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JPH065331B2 (ja) * 1987-03-16 1994-01-19 沖電気工業株式会社 ハイブリツド合分波器
JPH03164703A (ja) * 1989-11-24 1991-07-16 Mitsubishi Electric Corp 光合分波モジュール
US5416624A (en) * 1993-05-17 1995-05-16 Siemens Aktiengesellschaft Bidirectional optical transmission and reception arrangement
DE10043324A1 (de) 2000-08-23 2002-03-14 Infineon Technologies Ag Opto-elektronische Baugruppe zum Multiplexen und/oder Demultiplexen optischer Signale
KR100480252B1 (ko) * 2002-10-10 2005-04-07 삼성전자주식회사 이중 캡 구조의 양방향 광송수신기 모듈
DE10312500B4 (de) * 2003-03-14 2007-11-08 Infineon Technologies Ag Anordnung zum Multiplexen und/oder Demultiplexen optischer Signale einer Mehrzahl von Wellenlängen
JP3804834B2 (ja) * 2003-03-25 2006-08-02 住友電気工業株式会社 光送受信モジュール
JP2005309370A (ja) * 2003-10-27 2005-11-04 Nec Tokin Corp 光モジュール、光合分波器及びそれを用いた光合分波ユニット
EP1672402A1 (de) * 2004-12-15 2006-06-21 Infineon Technologies Fiber Optics GmbH Sende- und Empfangsmodul für eine bidirektionale optische Datenübertragung
US20070051877A1 (en) * 2005-09-06 2007-03-08 Fuji Xerox Co., Ltd. Optical transmitter-receiver, optical transmitter-receiver module, and optical communication device
US20070116076A1 (en) * 2005-11-21 2007-05-24 Frank Wang Controlling optical power and extincation ratio of a semiconductor laser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546082A1 (de) * 1985-11-16 1987-05-21 Ant Nachrichtentech Optischer wellenlaengenmultiplexer
CN1253431A (zh) * 1998-11-02 2000-05-17 罗姆股份有限公司 双向光通信用模块

Also Published As

Publication number Publication date
JP2009093101A (ja) 2009-04-30
CN101458370A (zh) 2009-06-17
EP2056142A1 (en) 2009-05-06
US20090097847A1 (en) 2009-04-16

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Owner name: HITACHI CO., LTD.

Free format text: FORMER OWNER: HITACHI COMMUNICATION TECHNOLOGIES LTD.

Effective date: 20100323

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20100323

Address after: Tokyo, Japan, Japan

Applicant after: Hitachi Ltd.

Address before: Tokyo, Japan, Japan

Applicant before: Hitachi Communications Technology Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110302

Termination date: 20121010