CA2284259C - Laser modulation control method and apparatus - Google Patents

Laser modulation control method and apparatus Download PDF

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Publication number
CA2284259C
CA2284259C CA002284259A CA2284259A CA2284259C CA 2284259 C CA2284259 C CA 2284259C CA 002284259 A CA002284259 A CA 002284259A CA 2284259 A CA2284259 A CA 2284259A CA 2284259 C CA2284259 C CA 2284259C
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CA
Canada
Prior art keywords
laser
current
pilot tone
current source
semiconductor laser
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 - Lifetime
Application number
CA002284259A
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English (en)
French (fr)
Other versions
CA2284259A1 (en
Inventor
Garry N. Link
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxim Integrated Products Inc
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Maxim Integrated Products Inc
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.)
Filing date
Publication date
Application filed by Maxim Integrated Products Inc filed Critical Maxim Integrated Products Inc
Publication of CA2284259A1 publication Critical patent/CA2284259A1/en
Application granted granted Critical
Publication of CA2284259C publication Critical patent/CA2284259C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06832—Stabilising during amplitude modulation

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
CA002284259A 1997-03-21 1998-03-17 Laser modulation control method and apparatus Expired - Lifetime CA2284259C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/822,622 US5850409A (en) 1997-03-21 1997-03-21 Laser modulation control method and apparatus
US08/822,622 1997-03-21
PCT/US1998/005139 WO1998043330A1 (en) 1997-03-21 1998-03-17 Laser modulation control method and apparatus

Publications (2)

Publication Number Publication Date
CA2284259A1 CA2284259A1 (en) 1998-10-01
CA2284259C true CA2284259C (en) 2005-02-15

Family

ID=25236532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002284259A Expired - Lifetime CA2284259C (en) 1997-03-21 1998-03-17 Laser modulation control method and apparatus

Country Status (5)

Country Link
US (1) US5850409A (enExample)
EP (1) EP0968553A1 (enExample)
JP (1) JP2001519098A (enExample)
CA (1) CA2284259C (enExample)
WO (1) WO1998043330A1 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2856247B2 (ja) * 1996-11-12 1999-02-10 日本電気株式会社 消光比劣化を防止するａｐｃ方式
US6016326A (en) * 1997-12-15 2000-01-18 Motorola, Inc. Method for biasing semiconductor lasers
US6021144A (en) * 1999-02-24 2000-02-01 Nvision, Inc. Automatic power control circuit for a laser driver
US6414974B1 (en) 1999-09-07 2002-07-02 Analog Devices, Inc. Method and a control circuit for controlling the extinction ratio of a laser diode
US6392215B1 (en) * 1999-09-20 2002-05-21 International Business Machines Corporation Laser diode driving circuit
DE19948689A1 (de) * 1999-09-30 2001-04-19 Infineon Technologies Ag Regelvorrichtung für Laserdioden
US6931214B1 (en) * 2000-05-10 2005-08-16 Tellabs Operations, Inc. Method and apparatus for maintaining a pre-determined ratio of a pilot tone power and a mean optical output power of an optical signal
DE10029070A1 (de) * 2000-06-13 2002-01-10 Siemens Ag Verfahren und Anordnung zur Regelung modulierter Laser
WO2002037622A2 (en) 2000-11-06 2002-05-10 Vitesse Semiconductor Corporation Method of controlling the turn off characteristics of a vcsel diode
US6539038B1 (en) * 2000-11-13 2003-03-25 Jds Uniphase Corporation Reference frequency quadrature phase-based control of drive level and DC bias of laser modulator
US7173551B2 (en) 2000-12-21 2007-02-06 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
US7149256B2 (en) 2001-03-29 2006-12-12 Quellan, Inc. Multilevel pulse position modulation for efficient fiber optic communication
US7307569B2 (en) 2001-03-29 2007-12-11 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
WO2002082694A1 (en) 2001-04-04 2002-10-17 Quellan, Inc. Method and system for decoding multilevel signals
US20030002046A1 (en) * 2001-05-29 2003-01-02 Myers Michael H. Compound asymmetric interferometric wavelength converter
US6993459B2 (en) 2001-07-17 2006-01-31 Tellabs Operations, Inc. Extinction ratio calculation and control of a laser
WO2003017441A1 (de) * 2001-08-03 2003-02-27 Infineon Technologies Ag Verfahren und vorrichtung zur regelung eines lasers
WO2003032021A2 (en) * 2001-10-09 2003-04-17 Infinera Corporation TRANSMITTER PHOTONIC INTEGRATED CIRCUITS (TxPIC) AND OPTICAL TRANSPORT NETWORKS EMPLOYING TxPICs
US6738401B2 (en) * 2001-10-11 2004-05-18 Quantum Bridge Communications, Inc. High speed switching driver
US6907055B2 (en) * 2001-11-13 2005-06-14 Analog Devices, Inc. Method and circuit for measuring the optical modulation amplitude (OMA) in the operating region of a laser diode
US6870864B2 (en) * 2002-01-28 2005-03-22 International Business Machines Corporation Optical margin testing system for automatic power control loops
US7212580B2 (en) 2002-02-15 2007-05-01 Quellan, Inc. Multi-level signal clock recovery technique
US6816101B2 (en) 2002-03-08 2004-11-09 Quelian, Inc. High-speed analog-to-digital converter using a unique gray code
US6941080B2 (en) * 2002-07-15 2005-09-06 Triquint Technology Holding Co. Method and apparatus for directly modulating a laser diode using multi-stage driver circuitry
AU2003256569A1 (en) 2002-07-15 2004-02-02 Quellan, Inc. Adaptive noise filtering and equalization
US6760353B2 (en) * 2002-07-30 2004-07-06 Broadcom Corporation Jitter suppression techniques for laser driver circuits
US7002128B2 (en) * 2002-08-15 2006-02-21 Jds Uniphase Corporation Laser diode driving circuit with safety feature
US8971362B2 (en) * 2002-10-08 2015-03-03 Infinera Corporation Monitoring of a laser source with front and rear output photodetectors to determine frontal laser power and power changes over laser lifetime
US6990412B2 (en) * 2002-10-17 2006-01-24 Intel Corporation Techniques to manufacture optical signal transmitters
AU2003287628A1 (en) 2002-11-12 2004-06-03 Quellan, Inc. High-speed analog-to-digital conversion with improved robustness to timing uncertainty
US6928094B2 (en) * 2002-12-16 2005-08-09 Intel Corporation Laser driver circuit and system
KR100545589B1 (ko) * 2003-03-29 2006-01-24 한국전자통신연구원 레이저 다이오드의 특성 보상 장치 및 이를 구비한 광송신기
US7142574B2 (en) * 2003-05-21 2006-11-28 Intel Corporation Laser driver circuit and system
US7804760B2 (en) 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
KR101109847B1 (ko) 2003-08-07 2012-04-06 ？란 인코포레이티드 혼선 제거 방법 및 시스템
US7145928B1 (en) 2003-08-18 2006-12-05 Maxim Integrated Products, Inc. Systems and methods for using cascoded output switch in low voltage high speed laser diode and EAM drivers
WO2005050896A2 (en) 2003-11-17 2005-06-02 Quellan, Inc. Method and system for antenna interference cancellation
US7502568B1 (en) * 2003-12-04 2009-03-10 National Semiconductor Corporation Method of using low bandwidth sensor for measuring high frequency AC modulation amplitude
US7616700B2 (en) 2003-12-22 2009-11-10 Quellan, Inc. Method and system for slicing a communication signal
US20060126684A1 (en) * 2004-12-10 2006-06-15 Chien-Chang Liu Real time constant excitation ratio (ER) laser driving circuit
US7725079B2 (en) 2004-12-14 2010-05-25 Quellan, Inc. Method and system for automatic control in an interference cancellation device
US7522883B2 (en) 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
US7630422B1 (en) 2005-01-14 2009-12-08 National Semiconductor Corporation Driver for vertical-cavity surface-emitting laser and method
US20060222370A1 (en) * 2005-02-28 2006-10-05 International Business Machines Corporation Methods and apparatus for optical modulation amplitude measurement
JP4663512B2 (ja) * 2005-12-22 2011-04-06 富士通テレコムネットワークス株式会社 レーザダイオード駆動回路
US9252983B2 (en) 2006-04-26 2016-02-02 Intersil Americas LLC Method and system for reducing radiated emissions from a communications channel
JP5003368B2 (ja) * 2007-09-10 2012-08-15 富士ゼロックス株式会社 光信号伝送装置及び光信号送信装置
US8306419B2 (en) * 2009-06-11 2012-11-06 Lg-Ericsson Co., Ltd. Techniques for controlling a light source in a wavelength division multiplexed passive optical network
JP5485737B2 (ja) * 2010-02-09 2014-05-07 富士通テレコムネットワークス株式会社 レーザダイオード駆動回路およびレーザダイオード駆動方法
US8576888B2 (en) 2010-10-29 2013-11-05 Maxim Integrated Products, Inc. Dual laser-power-level control and calibration system for burst-mode and continuous-mode transmitter
WO2013086674A1 (zh) * 2011-12-12 2013-06-20 华为技术有限公司 光时域反射仪测试信号调制电路、无源光网络系统与装置
JP5569553B2 (ja) * 2012-04-23 2014-08-13 富士通オプティカルコンポーネンツ株式会社 光源駆動装置および光源駆動方法
WO2014038239A1 (ja) 2012-09-06 2014-03-13 住友電気工業株式会社 光通信モジュール、宅側装置および発光素子の制御方法
US10749605B2 (en) * 2016-07-08 2020-08-18 Hilight Semiconductor Limited Laser power controller
GB2541291B (en) * 2016-07-08 2018-06-20 Hilight Semiconductor Ltd Laser power controller
US9985414B1 (en) 2017-06-16 2018-05-29 Banner Engineering Corp. Open-loop laser power-regulation
CN107168453B (zh) * 2017-07-03 2018-07-13 电子科技大学 一种基于纹波预放大的全集成低压差线性稳压器
JP6513306B1 (ja) * 2018-05-07 2019-05-15 三菱電機株式会社 レーザ装置、レーザ加工機およびレーザ装置の出力制御方法
US11609116B2 (en) 2020-08-27 2023-03-21 Banner Engineering Corp Open-loop photodiode gain regulation
CN117080860B (zh) * 2023-10-16 2024-01-19 成都明夷电子科技有限公司 调制电流控制电路及数据传输电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841433C2 (de) * 1978-09-22 1983-08-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorstromregelung von Laserdioden
US4359773A (en) * 1980-07-07 1982-11-16 Bell Telephone Laboratories, Incorporated Semiconductor lasers with selective driving circuit
DE3817836A1 (de) * 1988-05-26 1989-11-30 Philips Patentverwaltung Optischer sender mit einer laserdiode
US4924470A (en) * 1989-07-25 1990-05-08 Gordon Ries Laser diode control apparatus
US4995045A (en) * 1990-02-01 1991-02-19 Northern Telecom Limited Laser control circuit
US5187713A (en) * 1992-01-30 1993-02-16 Northern Telecom Limited Nonlinear device control methods and apparatus
DE4316811A1 (de) * 1993-05-19 1994-11-24 Philips Patentverwaltung Optisches Übertragungssystem mit einer Laserdiode
US5402433A (en) * 1994-01-05 1995-03-28 Alcatel Network Systems, Inc. Apparatus and method for laser bias and modulation control
JPH07240555A (ja) * 1994-02-25 1995-09-12 Fujitsu Ltd 自動バイアス電流制御型ａｐｃ回路を有する光送信器
US5394416A (en) * 1994-05-11 1995-02-28 Alcatel Network Systems, Inc. Laser modulation controller using additive and amplitude modulation control tones
JP3241246B2 (ja) * 1995-11-16 2001-12-25 富士通株式会社 レーザダイオード電流制御回路

Also Published As

Publication number Publication date
WO1998043330A1 (en) 1998-10-01
JP2001519098A (ja) 2001-10-16
CA2284259A1 (en) 1998-10-01
US5850409A (en) 1998-12-15
EP0968553A1 (en) 2000-01-05

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