CN112234429B - 多通道激光发射器和光通信器件 - Google Patents
多通道激光发射器和光通信器件 Download PDFInfo
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- CN112234429B CN112234429B CN202011431384.4A CN202011431384A CN112234429B CN 112234429 B CN112234429 B CN 112234429B CN 202011431384 A CN202011431384 A CN 202011431384A CN 112234429 B CN112234429 B CN 112234429B
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- Prior art keywords
- circuit board
- laser transmitter
- main circuit
- laser
- chips
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Images
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
- 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
-
- 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
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
- H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
-
- 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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011431384.4A CN112234429B (zh) | 2020-12-10 | 2020-12-10 | 多通道激光发射器和光通信器件 |
Applications Claiming Priority (1)
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CN202011431384.4A CN112234429B (zh) | 2020-12-10 | 2020-12-10 | 多通道激光发射器和光通信器件 |
Publications (2)
Publication Number | Publication Date |
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CN112234429A CN112234429A (zh) | 2021-01-15 |
CN112234429B true CN112234429B (zh) | 2021-07-09 |
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CN202011431384.4A Active CN112234429B (zh) | 2020-12-10 | 2020-12-10 | 多通道激光发射器和光通信器件 |
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CN (1) | CN112234429B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112904503B (zh) | 2021-05-07 | 2021-07-13 | 武汉联特科技股份有限公司 | 多通道并行传输光器件及其封装结构 |
CN114815091B (zh) * | 2022-04-27 | 2023-11-03 | 湖南光智通信技术有限公司 | 一种可快速散热的光发射器 |
CN115134002B (zh) * | 2022-06-30 | 2023-06-23 | 重庆秦嵩科技有限公司 | 一种基于光电混合集成的4通道外调制电光转换组件 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100526504B1 (ko) * | 2003-06-04 | 2005-11-08 | 삼성전자주식회사 | 광소자 모듈 패키지 및 그 제조 방법 |
US8447153B2 (en) * | 2006-04-27 | 2013-05-21 | Finisar Corporation | Low inductance optical transmitter submount assembly |
US7675955B2 (en) * | 2006-07-17 | 2010-03-09 | Agere Systems Inc. | Laser assembly for multi-laser applications |
JP2009253176A (ja) * | 2008-04-10 | 2009-10-29 | Sumitomo Electric Ind Ltd | 光電変換モジュール及び光サブアセンブリ |
JP6225812B2 (ja) * | 2014-04-18 | 2017-11-08 | 日亜化学工業株式会社 | 発光装置 |
DE102015107665A1 (de) * | 2015-05-15 | 2016-11-17 | Diehl Bgt Defence Gmbh & Co. Kg | Vorrichtung zur Freistrahlübertragung von Energie und Information |
TWI583086B (zh) * | 2016-07-18 | 2017-05-11 | 華星光通科技股份有限公司 | 光發射器散熱結構及包含其的光發射器 |
CN107884883A (zh) * | 2017-11-17 | 2018-04-06 | 青岛海信宽带多媒体技术有限公司 | 一种激光器及光模块 |
CN109683255A (zh) * | 2018-12-24 | 2019-04-26 | 昂纳信息技术(深圳)有限公司 | 一种ld管芯以及一种tosa模块 |
CN109541762A (zh) * | 2018-12-29 | 2019-03-29 | 广东瑞谷光网通信股份有限公司 | 同轴封装的高速单to-can光收发器件及其加工方法 |
WO2020133381A1 (zh) * | 2018-12-29 | 2020-07-02 | 泉州三安半导体科技有限公司 | 一种激光器封装结构 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
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Address after: 430074 room a613, 4 / F, building 1, phase III, international enterprise center, special 1, Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province (Wuhan area of free trade zone) Patentee after: Wuhan Qianxi Technology Co.,Ltd. Patentee after: Dalian Youxinguang Technology Co.,Ltd. Address before: 430074 room a613, 4 / F, building 1, phase III, international enterprise center, special 1, Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province (Wuhan area of free trade zone) Patentee before: Wuhan Qianxi Technology Co.,Ltd. Patentee before: Dalian Youxun Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multichannel laser emitters and optical communication devices Effective date of registration: 20231016 Granted publication date: 20210709 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: Dalian Youxinguang Technology Co.,Ltd. Registration number: Y2023980061225 |