CN105102085B - 控制光组件的工作温度的方法、装置、光组件和光网络系统 - Google Patents
控制光组件的工作温度的方法、装置、光组件和光网络系统 Download PDFInfo
- Publication number
- CN105102085B CN105102085B CN201480000194.3A CN201480000194A CN105102085B CN 105102085 B CN105102085 B CN 105102085B CN 201480000194 A CN201480000194 A CN 201480000194A CN 105102085 B CN105102085 B CN 105102085B
- Authority
- CN
- China
- Prior art keywords
- temperature
- laser
- target control
- optical assembly
- controller
- 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.)
- Active
Links
Classifications
-
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
- H01S5/0612—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by temperature
-
- 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
- H04B10/572—Wavelength control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0221—Power control, e.g. to keep the total optical power constant
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- 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
- H01S5/024—Arrangements for thermal management
- H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
- H01S5/02415—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling by using a thermo-electric cooler [TEC], e.g. Peltier element
-
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/06804—Stabilisation of laser output parameters by monitoring an external parameter, e.g. temperature
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0037—Operation
- H04Q2011/0039—Electrical control
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/072971 WO2015131366A1 (zh) | 2014-03-06 | 2014-03-06 | 控制光组件的工作温度的方法、装置、光组件和光网络系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105102085A CN105102085A (zh) | 2015-11-25 |
CN105102085B true CN105102085B (zh) | 2018-10-09 |
Family
ID=54054371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480000194.3A Active CN105102085B (zh) | 2014-03-06 | 2014-03-06 | 控制光组件的工作温度的方法、装置、光组件和光网络系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9787056B2 (zh) |
CN (1) | CN105102085B (zh) |
WO (1) | WO2015131366A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9983371B2 (en) * | 2016-03-08 | 2018-05-29 | Mellanox Technologies, Ltd. | Optoelectronic transducer with integrally mounted thermoelectric cooler |
JP7059941B2 (ja) * | 2017-01-16 | 2022-04-26 | ソニーグループ株式会社 | 照明装置、観察システム、および制御方法 |
US10505341B2 (en) * | 2017-05-17 | 2019-12-10 | Go!Foton Holdings, Inc. | Apparatus and methods for tuning an optical filter |
CN109638636A (zh) * | 2017-10-09 | 2019-04-16 | 科大国盾量子技术股份有限公司 | 一种用于半导体激光器控制和状态监测装置 |
CN111698035A (zh) * | 2020-06-22 | 2020-09-22 | 广东九联科技股份有限公司 | 光模块发射组件及彩色光模块 |
CN113113842B (zh) * | 2021-03-22 | 2022-07-12 | 武汉光迅科技股份有限公司 | 光模块波长控制方法、装置及存储介质 |
CN113258997B (zh) * | 2021-06-28 | 2021-10-01 | 深圳博升光电科技有限公司 | 光模块及光模块控制方法 |
CN114447760B (zh) * | 2021-12-07 | 2024-03-29 | 金雷 | 一种温控光模块及其工作方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003083537A1 (fr) * | 2002-04-02 | 2003-10-09 | Sumiden Opcom,Ltd. | Regulateur de temperature et multiplexeur/demultiplexeur en longueur d'onde optique de type a reseaux de guides d'ondes |
CN102916336A (zh) * | 2012-11-15 | 2013-02-06 | 索尔思光电(成都)有限公司 | 一种降低激光器的tec能耗的方法 |
CN102970080A (zh) * | 2012-10-31 | 2013-03-13 | 青岛海信宽带多媒体技术有限公司 | 光模块及其激光器工作温度的调节方法 |
CN103281132A (zh) * | 2013-05-24 | 2013-09-04 | 青岛海信宽带多媒体技术有限公司 | 应用于宽温度范围中的光模块及其工作温度调节方法 |
CN103368060A (zh) * | 2012-03-28 | 2013-10-23 | 上海科乃特激光科技有限公司 | 波长调节装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7269191B2 (en) * | 2002-02-12 | 2007-09-11 | Finisar Corporation | Control circuit for optoelectronic module with integrated temperature control |
US20090257468A1 (en) * | 2008-04-15 | 2009-10-15 | Mcmahan David Michael | Communication devices that include a coherent light source configured to project light through a translucent portion of a housing and methods of operating the same |
EP2859391B1 (en) * | 2012-04-19 | 2022-11-30 | OE Solutions America Inc. | Heat removal system for devices and subassemblies |
US9780908B2 (en) * | 2013-02-15 | 2017-10-03 | Alcatel Lucent | Optical network terminal (ONT) wavelength tuning and correpsonding calibration procedure |
US9083468B2 (en) * | 2013-08-26 | 2015-07-14 | Applied Optoelectronics, Inc. | Heated laser package with increased efficiency for optical transmitter systems |
US9432122B2 (en) * | 2014-02-25 | 2016-08-30 | Applied Optoelectronics, Inc. | Optical networking unit (ONU) packaging |
-
2014
- 2014-03-06 WO PCT/CN2014/072971 patent/WO2015131366A1/zh active Application Filing
- 2014-03-06 CN CN201480000194.3A patent/CN105102085B/zh active Active
-
2016
- 2016-05-19 US US15/159,481 patent/US9787056B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003083537A1 (fr) * | 2002-04-02 | 2003-10-09 | Sumiden Opcom,Ltd. | Regulateur de temperature et multiplexeur/demultiplexeur en longueur d'onde optique de type a reseaux de guides d'ondes |
CN103368060A (zh) * | 2012-03-28 | 2013-10-23 | 上海科乃特激光科技有限公司 | 波长调节装置 |
CN102970080A (zh) * | 2012-10-31 | 2013-03-13 | 青岛海信宽带多媒体技术有限公司 | 光模块及其激光器工作温度的调节方法 |
CN102916336A (zh) * | 2012-11-15 | 2013-02-06 | 索尔思光电(成都)有限公司 | 一种降低激光器的tec能耗的方法 |
CN103281132A (zh) * | 2013-05-24 | 2013-09-04 | 青岛海信宽带多媒体技术有限公司 | 应用于宽温度范围中的光模块及其工作温度调节方法 |
Also Published As
Publication number | Publication date |
---|---|
US9787056B2 (en) | 2017-10-10 |
WO2015131366A1 (zh) | 2015-09-11 |
US20160268771A1 (en) | 2016-09-15 |
CN105102085A (zh) | 2015-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105102085B (zh) | 控制光组件的工作温度的方法、装置、光组件和光网络系统 | |
CN103281132B (zh) | 应用于宽温度范围中的光模块及其工作温度调节方法 | |
WO2018119637A1 (zh) | 一种用于控制光发射组件波长的方法及装置 | |
CN103703700B (zh) | 一种波长对准的方法、装置、及光网络系统 | |
JP5011805B2 (ja) | 光送信器 | |
CN107910742A (zh) | 光模块光功率调整方法及装置 | |
CN102299744B (zh) | 具有强光保护功能的光模块 | |
US7809283B2 (en) | Multi-transceiver module control with single microcontroller | |
JP2009081512A (ja) | 光送信装置および設定値決定方法 | |
CN102932066A (zh) | 一种光模块 | |
US20120082462A1 (en) | Low Power Consumption Small Form-Factor Pluggable Transceiver | |
US10651939B2 (en) | Optical transceiver and method of controlling the same | |
CN104917048A (zh) | 一种小型封装的长距传输dfb激光器 | |
EP3079280A1 (en) | On-chip optical network system and optical power control method | |
CN112291000A (zh) | 光模块异常检测方法、装置、通信设备和可读存储介质 | |
JP2022518388A (ja) | フォトニックスイッチでの増幅及びスイッチング状態の相互依存制御のための方法及び装置 | |
JP2015109382A (ja) | 光送信器 | |
CN108604933B (zh) | 一种波长漂移的控制方法及系统 | |
CN105353804A (zh) | 高精度多通道温控系统 | |
US20160134389A1 (en) | Optical transmitter and method to control the same | |
CN102496837A (zh) | EPON Triplexer OLT激光器保护模块 | |
CN107645120A (zh) | 一种眼图自动补偿光模块及其眼图自动补偿方法 | |
WO2021129854A1 (zh) | 基于wdm的基带信号发送装置、方法、存储介质及电子设备 | |
CN115056624A (zh) | 一种网关控制器的温度调控方法、装置、设备及介质 | |
US7657186B2 (en) | Consistency checking over internal information in an optical transceiver |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 226400 Zhongtian Industrial Zone, Hekou Town, Rudong County, Jiangsu, Nantong Patentee after: ZHONGTIAN BROADBAND TECHNOLOGY Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20191230 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 226463 Zhongtian Industrial Park, Hekou Town, Rudong, Nantong, Jiangsu Patentee after: ZHONGTIAN BROADBAND TECHNOLOGY Co.,Ltd. Patentee after: Zhongtian Communication Technology Co.,Ltd. Address before: 226400 Zhongtian Industrial Park, Hekou Town, Rudong County, Nantong City, Jiangsu Province Patentee before: ZHONGTIAN BROADBAND TECHNOLOGY Co.,Ltd. |