CN102017469B - 用于控制来自脉冲式激光器的光输出功率的方法和设备 - Google Patents
用于控制来自脉冲式激光器的光输出功率的方法和设备 Download PDFInfo
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- CN102017469B CN102017469B CN200980114897.8A CN200980114897A CN102017469B CN 102017469 B CN102017469 B CN 102017469B CN 200980114897 A CN200980114897 A CN 200980114897A CN 102017469 B CN102017469 B CN 102017469B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims description 30
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 13
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- 230000032683 aging Effects 0.000 description 8
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- 230000008033 biological extinction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
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- 239000000284 extract Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
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Classifications
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- 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
- H04B10/27—Arrangements for networking
-
- 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
- H04B10/564—Power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/112,569 US9479255B2 (en) | 2008-04-30 | 2008-04-30 | Method and apparatus for controlling the optical output power from a burst mode laser |
US12/112,569 | 2008-04-30 | ||
PCT/US2009/040778 WO2009134623A2 (en) | 2008-04-30 | 2009-04-16 | Method and apparatus for controlling the optical output power from a burst mode laser |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102017469A CN102017469A (zh) | 2011-04-13 |
CN102017469B true CN102017469B (zh) | 2015-09-09 |
Family
ID=41255678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980114897.8A Active CN102017469B (zh) | 2008-04-30 | 2009-04-16 | 用于控制来自脉冲式激光器的光输出功率的方法和设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9479255B2 (zh) |
EP (1) | EP2283592B1 (zh) |
CN (1) | CN102017469B (zh) |
CA (1) | CA2722400C (zh) |
WO (1) | WO2009134623A2 (zh) |
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US9479255B2 (en) * | 2008-04-30 | 2016-10-25 | Arris Enterprises, Inc. | Method and apparatus for controlling the optical output power from a burst mode laser |
CN101729154B (zh) * | 2008-11-03 | 2012-04-18 | 华为技术有限公司 | 实现lr-pon的方法、装置及系统 |
US7991031B2 (en) * | 2009-08-21 | 2011-08-02 | Lg-Ericsson Co., Ltd. | Injection seeded laser ratio loop control |
JP2011098494A (ja) * | 2009-11-05 | 2011-05-19 | Sharp Corp | 光走査装置、その光走査装置を備える画像形成装置 |
EP2323287A1 (en) * | 2009-11-12 | 2011-05-18 | Intune Networks Limited | Modulator control system and method in an optical network |
US8582969B1 (en) | 2010-11-30 | 2013-11-12 | Adtran, Inc. | Passive optical network (PON) having optical network unit (ONU) using feedback to detect rogue conditions and related method |
US10341038B2 (en) | 2010-12-14 | 2019-07-02 | Arris Enterprises Llc | Multiplex conversion for a passive optical network |
US8948604B1 (en) * | 2010-12-27 | 2015-02-03 | Adtran, Inc. | Field-tunable devices for optical communication |
KR20120137863A (ko) * | 2011-06-13 | 2012-12-24 | (주)유비쿼스 | 광 망 종단장치 |
US8891957B2 (en) * | 2011-07-13 | 2014-11-18 | Tyco Electronics Subsea Communications Llc | Method and system for fault recovery in an optical network |
US9154851B2 (en) | 2011-11-10 | 2015-10-06 | Arris Technology, Inc. | Tunable RF return path filter with automatic channel plan detection |
CN102496849B (zh) * | 2011-12-29 | 2013-07-17 | 索尔思光电(成都)有限公司 | 激光器的输出控制方法及装置 |
US9209925B2 (en) * | 2013-03-12 | 2015-12-08 | Tellabs Bedford, Inc. | Passive optical networking redundancy via two or more auto sensing optical line terminals |
JP5785589B2 (ja) * | 2013-06-27 | 2015-09-30 | 日本電信電話株式会社 | バースト光信号送信装置及びバースト光信号送信装置の制御方法 |
US9414448B2 (en) * | 2013-12-31 | 2016-08-09 | Fluke Corporation | Stability of an optical source in an optical network test instrument |
GB2541291B (en) * | 2016-07-08 | 2018-06-20 | Hilight Semiconductor Ltd | Laser power controller |
CN110945802B (zh) * | 2017-07-29 | 2023-01-20 | 光速株式会社 | 以突发模式工作的光发射机及以突发模式工作的光发射机的控制方法 |
KR102130587B1 (ko) * | 2017-07-29 | 2020-08-05 | 김정수 | 버스트모드로 동작하는 광송신기 및 광송신기 제어방법 |
US11128395B2 (en) * | 2017-11-14 | 2021-09-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Receiving an optical signal |
US11272461B2 (en) * | 2018-08-10 | 2022-03-08 | Lg Electronics Inc. | Method and apparatus for transmitting plurality of packets by sidelink terminal in wireless communication system |
CN113644972B (zh) * | 2020-05-11 | 2023-04-07 | 华为技术有限公司 | 一种光网络节点调测方法和控制设备 |
US11536916B1 (en) * | 2021-05-10 | 2022-12-27 | Amazon Technologies, Inc. | Pathloss optimization for optical systems |
CN116827445A (zh) * | 2023-06-20 | 2023-09-29 | 佛山市兴颂机器人科技有限公司 | 一种光通讯设备的功率动态调整方法及系统 |
CN116827440A (zh) * | 2023-06-21 | 2023-09-29 | 佛山市兴颂机器人科技有限公司 | 光通讯设备、信号传输系统及功率动态调整方法 |
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US6963696B1 (en) * | 2001-04-30 | 2005-11-08 | Quantum Bridge Communications, Inc. | AC-coupled burst mode receiver with wide dynamic range |
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US6834065B2 (en) * | 2002-05-21 | 2004-12-21 | Carrier Access Corporation | Methods and apparatuses for direct digital drive of a laser in a passive optical network |
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US20050201761A1 (en) * | 2003-09-05 | 2005-09-15 | Optical Zonu Corporation | SINGLE FIBER TRANSCEIVER with FAULT LOCALIZATION |
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CN101110648B (zh) * | 2006-07-18 | 2010-11-24 | 华为技术有限公司 | 检测pon中故障onu的方法 |
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US9479255B2 (en) * | 2008-04-30 | 2016-10-25 | Arris Enterprises, Inc. | Method and apparatus for controlling the optical output power from a burst mode laser |
US8155159B2 (en) * | 2008-06-13 | 2012-04-10 | General Instruments Corporation | Method and apparatus for calibrating burst mode laser transmitters |
-
2008
- 2008-04-30 US US12/112,569 patent/US9479255B2/en active Active
-
2009
- 2009-04-16 CA CA2722400A patent/CA2722400C/en active Active
- 2009-04-16 WO PCT/US2009/040778 patent/WO2009134623A2/en active Application Filing
- 2009-04-16 CN CN200980114897.8A patent/CN102017469B/zh active Active
- 2009-04-16 EP EP09739425.8A patent/EP2283592B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6738401B2 (en) * | 2001-10-11 | 2004-05-18 | Quantum Bridge Communications, Inc. | High speed switching driver |
Also Published As
Publication number | Publication date |
---|---|
CA2722400C (en) | 2019-09-17 |
WO2009134623A3 (en) | 2009-12-30 |
EP2283592A4 (en) | 2013-08-21 |
WO2009134623A2 (en) | 2009-11-05 |
CA2722400A1 (en) | 2009-11-05 |
EP2283592B1 (en) | 2016-10-05 |
EP2283592A2 (en) | 2011-02-16 |
US20090274471A1 (en) | 2009-11-05 |
US9479255B2 (en) | 2016-10-25 |
CN102017469A (zh) | 2011-04-13 |
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Address after: Georgia, USA Patentee after: Ai Ruishi Technology Co. Address before: American Pennsylvania Patentee before: GENERAL INSTRUMENT Corp. |
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Effective date of registration: 20180411 Address after: Georgia, USA Patentee after: ARRIS ENTERPRISES LLC Address before: Georgia, USA Patentee before: Ai Ruishi Technology Co. |
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Effective date of registration: 20240104 Address after: London Patentee after: Andrew Wireless Systems UK Ltd. Address before: London Patentee before: Iris International Intellectual Property Co.,Ltd. |