DE3684079D1 - Einrichtung zur stabilisierung der optischen ausgangsleistung eines halbleiterlasers. - Google Patents

Einrichtung zur stabilisierung der optischen ausgangsleistung eines halbleiterlasers.

Info

Publication number
DE3684079D1
DE3684079D1 DE8686307496T DE3684079T DE3684079D1 DE 3684079 D1 DE3684079 D1 DE 3684079D1 DE 8686307496 T DE8686307496 T DE 8686307496T DE 3684079 T DE3684079 T DE 3684079T DE 3684079 D1 DE3684079 D1 DE 3684079D1
Authority
DE
Germany
Prior art keywords
stabilizing
semiconductor laser
optical output
output performance
performance
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
DE8686307496T
Other languages
English (en)
Inventor
Taro Patent Division Shibagaki
Osamu Patent Divisio Kinoshita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP21656985A external-priority patent/JPS6276690A/ja
Priority claimed from JP1494386A external-priority patent/JPS62172779A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3684079D1 publication Critical patent/DE3684079D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06835—Stabilising during pulse modulation or generation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
DE8686307496T 1985-09-30 1986-09-30 Einrichtung zur stabilisierung der optischen ausgangsleistung eines halbleiterlasers. Expired - Lifetime DE3684079D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21656985A JPS6276690A (ja) 1985-09-30 1985-09-30 光出力安定化装置
JP1494386A JPS62172779A (ja) 1986-01-27 1986-01-27 光出力安定化装置

Publications (1)

Publication Number Publication Date
DE3684079D1 true DE3684079D1 (de) 1992-04-09

Family

ID=26350992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307496T Expired - Lifetime DE3684079D1 (de) 1985-09-30 1986-09-30 Einrichtung zur stabilisierung der optischen ausgangsleistung eines halbleiterlasers.

Country Status (3)

Country Link
US (1) US4733398A (de)
EP (1) EP0218449B1 (de)
DE (1) DE3684079D1 (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771431A (en) * 1985-08-30 1988-09-13 Konishiroku Photo Industry Co., Ltd. Semiconductor laser drive
DE3750030T2 (de) * 1986-12-29 1994-09-29 Fuji Photo Film Co Ltd Laserstrahlaufzeichnungsverfahren und -vorrichtung.
DE3706572A1 (de) * 1987-02-28 1988-09-08 Philips Patentverwaltung Regelung von laserdioden
JPS6438766A (en) * 1987-08-05 1989-02-09 Minolta Camera Kk Laser diode driving device
JPH0758819B2 (ja) * 1987-09-25 1995-06-21 株式会社東芝 半導体レーザ駆動装置
US4845720A (en) * 1987-10-20 1989-07-04 Matsushita Electric Industrial Co., Ltd. Semiconductor laser control circuit
JPH06103765B2 (ja) * 1987-10-30 1994-12-14 日本電気株式会社 半導体レーザバイアス電流制御方式
JP2558296B2 (ja) * 1987-10-30 1996-11-27 株式会社日立製作所 自己診断機能を有する光センサとそれを用いた装置
DE3817836A1 (de) * 1988-05-26 1989-11-30 Philips Patentverwaltung Optischer sender mit einer laserdiode
US4965444A (en) * 1988-08-17 1990-10-23 Ransburg Corporation Automatic gain control fiber optica-to-electrical transceiver
US5067117A (en) * 1988-10-28 1991-11-19 Fuji Electric Co., Ltd. Output stabilizing apparatus for an optical head
US4958926A (en) * 1988-10-31 1990-09-25 Reliance Comm/Tec Corporation Closed loop control system for laser
DE3940205B4 (de) * 1988-12-05 2007-09-13 Ricoh Co., Ltd. Halbleiterlaser-Steuereinrichtung
US5026978A (en) * 1989-01-25 1991-06-25 Omron Corporation Photoelectric switch having pulse driver circuitry
JP2546714B2 (ja) * 1989-02-10 1996-10-23 富士写真フイルム株式会社 半導体レーザ駆動回路
US4924473A (en) * 1989-03-28 1990-05-08 Raynet Corporation Laser diode protection circuit
US4949345A (en) * 1989-06-30 1990-08-14 Microelectronics And Computer Technology Corporation Method and apparatus for reducing the effect of random polarization on the power/energy output of lasers
US5128950A (en) * 1989-08-02 1992-07-07 Hamamatsu Photonics K.K. Low noise pulsed light source using laser diode
JPH0399484A (ja) * 1989-09-12 1991-04-24 Brother Ind Ltd 半導体レーザ駆動回路
US5157675A (en) * 1989-09-27 1992-10-20 Omron Corporation Apparatus utilizing light emitting semiconductor device
US5043992A (en) * 1989-10-06 1991-08-27 At&T Bell Laboratories Laser driver with temperature compensation
US5379145A (en) * 1989-12-01 1995-01-03 Scientific-Atlanta, Inc. Laser transmitter for light wave (fiber optic) communication espectially of AM modulated CATV signals having means . . . against damage
DE3940720A1 (de) * 1989-12-09 1991-06-13 Bosch Gmbh Robert Schaltungsanordnung zum betrieb einer lichtquelle fuer die optische abtastung von aufzeichnungstraegern
US4995045A (en) * 1990-02-01 1991-02-19 Northern Telecom Limited Laser control circuit
US5012475A (en) * 1990-04-17 1991-04-30 Wavelength Lasers, Inc. Analog compensation system for linear lasers
US5068863A (en) * 1990-04-17 1991-11-26 Wavelengths Lasers, Inc. Compensating circuit for high power lasers
US5140603A (en) * 1990-05-02 1992-08-18 Scientific-Atlanta, Inc. Overmodulation protection for amplitude modulated laser diode
GB2243713A (en) * 1990-05-03 1991-11-06 Stc Plc Injection laser modulation
US5179565A (en) * 1990-06-07 1993-01-12 Hamamatsu Photonics, K.K. Low noise pulsed light source utilizing laser diode and voltage detector device utilizing same low noise pulsed light source
JPH0810776B2 (ja) * 1990-06-28 1996-01-31 浜松ホトニクス株式会社 狭スペクトル短パルス光源装置及び電圧検出装置
DE4025497C2 (de) * 1990-08-11 1996-12-19 Hell Ag Linotype Verfahren und Schaltungsanordnung zur Korrektur der Strahlungsleistung einer Laserdiode
DE4026087C2 (de) * 1990-08-17 1996-12-12 Hell Ag Linotype Verfahren und Schaltungsanordnung zur Ansteuerung einer Laserdiode
DE4030995A1 (de) * 1990-10-01 1992-01-09 Ant Nachrichtentech Verfahren zum regeln des ausgangssignals eines halbleiterlasers und anordnung zur durchfuehrung des verfahrens
FI911382A0 (fi) * 1991-03-21 1991-03-21 Telenokia Oy Regleringsfoerfarande och regleringskrets foer en laserdiodsaendare.
US5123024A (en) * 1991-08-06 1992-06-16 General Scanning, Inc. Apparatus and method for controlling the light intensity of a laser diode
GB2258753B (en) * 1991-08-15 1995-02-15 Northern Telecom Ltd Injection laser modulation
US5260955A (en) * 1991-12-20 1993-11-09 Eastman Kodak Company Automatically setting a threshold current for a laser diode
JPH05327450A (ja) * 1992-05-26 1993-12-10 Alps Electric Co Ltd 発光ダイオード駆動回路
EP0572856A1 (de) * 1992-06-01 1993-12-08 Siemens Aktiengesellschaft Regelung für einen im Pulsfolgebetrieb betreibbaren Hochfrequenzgenerator, insbesondere zur Anregung eines Lasers
JP3115739B2 (ja) * 1993-01-27 2000-12-11 シャープ株式会社 パルス光受信回路
US5340975A (en) * 1993-01-29 1994-08-23 Minnesota Mining And Manufacturing Company Method and apparatus for reducing the effects of laser noise and for improving modulation transfer function in scanning a photoconductive surface
US5321710A (en) * 1993-04-19 1994-06-14 Raynet Corporation Predistortion method and apparatus for laser linearization
IT1268058B1 (it) * 1994-05-20 1997-02-20 Cselt Centro Studi Lab Telec O Procedimento e dispositivo per il controllo della potenza di picco di un trasmettitore laser in sistemi di trasmissione ottica discontinua.
US5473461A (en) * 1994-08-26 1995-12-05 Interactive Light, Inc. Wide dynamic range optical receiver
US5621205A (en) * 1994-11-10 1997-04-15 Tri-Tronics Company, Inc. Photoelectric sensor having an enhanced dynamic range control circuit
DE19504712C2 (de) * 1995-02-14 1998-02-05 Linotype Hell Ag Werk Kiel Verfahren zur Regelung der Lichtleistung einer Laserdiode
US5579328A (en) * 1995-08-10 1996-11-26 Northern Telecom Limited Digital control of laser diode power levels
US5812582A (en) * 1995-10-03 1998-09-22 Methode Electronics, Inc. Vertical cavity surface emitting laser feedback system and method
US5953690A (en) * 1996-07-01 1999-09-14 Pacific Fiberoptics, Inc. Intelligent fiberoptic receivers and method of operating and manufacturing the same
US5754577A (en) * 1996-07-23 1998-05-19 Broadband Communications Products, Inc. Compensation for variations in temperature and aging of laser diode by use of small signal, square-law portion of transfer function of diode detection circuit
JPH10247329A (ja) * 1997-03-04 1998-09-14 Toshiba Corp 半導体装置及びこれを含む光ピックアップ光学系ユニット及びこれを含む光ピックアップ装置
US6006172A (en) * 1997-06-24 1999-12-21 Cypress Semiconductor Corp. Method and software for optimizing an interface between components
US6185233B1 (en) * 1999-06-08 2001-02-06 Alcatel Output power controlled wavelength stabilizing system
JP3528692B2 (ja) * 1999-07-30 2004-05-17 株式会社日立製作所 情報記録再生装置、レーザドライバ、および、レーザドライバの駆動方法
US6618334B1 (en) * 1999-11-04 2003-09-09 Sanyo Electric Co., Ltd. Optical disk recording/reproducing device employing waveform correction of laser output signal
DE19961056A1 (de) * 1999-12-20 2001-06-21 Thomson Brandt Gmbh Laserregelkreis mit automatischer Anpassung an die Monitorsignalpolarität
JP2003523093A (ja) * 2000-02-09 2003-07-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 放射源のための制御回路、及び放射源を制御するための方法
US7606492B2 (en) * 2000-10-04 2009-10-20 Enablence Usa Fttx Networks Inc. System and method for communicating optical signals upstream and downstream between a data service provider and subscribers
MXPA03003656A (es) 2000-10-26 2005-01-25 Wave7 Optics Inc Metodo y sistema para procesar paquetes corriente abajo de una red optica.
DE10064775A1 (de) * 2000-12-22 2002-06-27 Thomson Brandt Gmbh Verfahren und Anordnung zum Regeln der Lichtleistung eines Abtaststrahls in einem Gerät zum Lesen oder zum Beschreiben optischer Aufzeichnungsträger
US20030072059A1 (en) * 2001-07-05 2003-04-17 Wave7 Optics, Inc. System and method for securing a communication channel over an optical network
WO2003005611A2 (en) * 2001-07-05 2003-01-16 Wave7 Optics, Inc. System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
US7877014B2 (en) 2001-07-05 2011-01-25 Enablence Technologies Inc. Method and system for providing a return path for signals generated by legacy video service terminals in an optical network
US7529485B2 (en) 2001-07-05 2009-05-05 Enablence Usa Fttx Networks, Inc. Method and system for supporting multiple services with a subscriber optical interface located outside a subscriber's premises
US6654565B2 (en) * 2001-07-05 2003-11-25 Wave7 Optics, Inc. System and method for increasing upstream communication efficiency in an optical network
US20060020975A1 (en) * 2001-07-05 2006-01-26 Wave7 Optics, Inc. System and method for propagating satellite TV-band, cable TV-band, and data signals over an optical network
US7593639B2 (en) * 2001-08-03 2009-09-22 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
US7038910B1 (en) 2002-01-07 2006-05-02 Wave7 Optics, Inc. System and method for removing heat from a subscriber optical interface
US7583897B2 (en) * 2002-01-08 2009-09-01 Enablence Usa Fttx Networks Inc. Optical network system and method for supporting upstream signals propagated according to a cable modem protocol
US7280574B1 (en) * 2002-05-15 2007-10-09 Cypress Semiconductor Corp. Circuit for driving a laser diode and method
US7623786B2 (en) * 2002-05-20 2009-11-24 Enablence Usa Fttx Networks, Inc. System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
US7058260B2 (en) * 2002-10-15 2006-06-06 Wave7 Optics, Inc. Reflection suppression for an optical fiber
US6922421B2 (en) * 2003-01-10 2005-07-26 Agilent Technologies, Inc. Control and calibration of laser systems
US7454141B2 (en) 2003-03-14 2008-11-18 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
JP3739770B2 (ja) * 2003-11-26 2006-01-25 株式会社リコー 光情報記録装置及び光情報記録方法
JP2005317666A (ja) * 2004-04-27 2005-11-10 Sumitomo Electric Ind Ltd レーザ駆動回路
US7103077B2 (en) * 2004-04-29 2006-09-05 20/10 Perfect Vision Optische Geraete Gmbh System and method for measuring and controlling an energy of an ultra-short pulse of a laser beam
CA2576944A1 (en) * 2004-08-10 2006-02-23 Wave7 Optics, Inc. Countermeasures for idle pattern srs interference in ethernet optical network systems
US7599622B2 (en) 2004-08-19 2009-10-06 Enablence Usa Fttx Networks Inc. System and method for communicating optical signals between a data service provider and subscribers
WO2006041784A2 (en) * 2004-10-04 2006-04-20 Wave7 Optics, Inc. Minimizing channel change time for ip video
US20060088068A1 (en) * 2004-10-13 2006-04-27 Intune Technologies Low noise swept wavelength laser system and method
US20060187863A1 (en) * 2004-12-21 2006-08-24 Wave7 Optics, Inc. System and method for operating a wideband return channel in a bi-directional optical communication system
US7616901B2 (en) 2005-08-10 2009-11-10 Enablence Usa Fttx Networks Inc. Countermeasures for idle pattern SRS interference in ethernet optical network systems
US20070047959A1 (en) * 2005-08-12 2007-03-01 Wave7 Optics, Inc. System and method for supporting communications between subcriber optical interfaces coupled to the same laser transceiver node in an optical network
CN101083458A (zh) * 2006-06-02 2007-12-05 鸿富锦精密工业（深圳）有限公司 阻值变换电路及使用该阻值变换电路的光源控制电路
US20080304527A1 (en) * 2007-06-07 2008-12-11 Miaobin Gao Controlling a bias current for an optical source
US9300405B2 (en) 2011-12-02 2016-03-29 Semtech Corporation Closed loop optical modulation amplitude control
US8548336B2 (en) * 2011-12-02 2013-10-01 Semtech Corporation Closed loop optical modulation amplitude control
US9276680B2 (en) * 2013-03-14 2016-03-01 Maxim Integrated Products, Inc. Adaptive sampling qualification for extinction ratio control
JP6263104B2 (ja) * 2013-08-27 2018-01-17 セムテック・コーポレーション 閉ループ光変調振幅制御
EP3309581A1 (de) * 2016-10-12 2018-04-18 STMicroelectronics (Research & Development) Limited Vorrichtung zur steuerung des treiberstroms für eine beleuchtungsquelle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108397A (en) * 1977-03-04 1978-09-21 Hitachi Ltd Modulation circuit for semiconductor laser
US4237427A (en) * 1978-06-16 1980-12-02 International Telephone And Telegraph Corporation Apparatus for stabilizing a laser
IT1160592B (it) * 1978-08-16 1987-03-11 Cselt Centro Studi Lab Telecom Procedimento e sistema di controllo dell'efficienza di un dispositivo elettronico
JPS5583280A (en) * 1978-12-20 1980-06-23 Fujitsu Ltd Output stabilizing system for semiconductor laser
US4305047A (en) * 1979-10-09 1981-12-08 Digital Communications Corp. Feedback circuit for controlling the peak optical output power of an injection laser
NL7907683A (nl) * 1979-10-18 1981-04-22 Philips Nv Regelketen voor de bekrachtigingsstroom van een laser.
NL8005153A (nl) * 1980-09-15 1982-04-01 Philips Nv Inrichting voor het moduleren van het uitgangssignaal van een omzetter, bijvoorbeeld een electro-optische omzetter.
JPS57164589A (en) * 1981-04-03 1982-10-09 Hitachi Ltd Light output stabilizing method
DE3137497A1 (de) * 1981-09-21 1983-04-07 Siemens Ag Optisches uebertragungssystem fuer hochfrequente digitale signale
DE3207741A1 (de) * 1982-03-04 1984-02-02 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zum regeln des ausgangssignals eines halbleiterlasers und schaltungsanordnung dazu
JPS5922425A (ja) * 1982-07-29 1984-02-04 Nippon Telegr & Teleph Corp <Ntt> トランスバ−サル等化器
JPS59146457A (ja) * 1983-02-10 1984-08-22 Olympus Optical Co Ltd 光出力自動制御装置
US4621376A (en) * 1983-04-28 1986-11-04 Kabushiki Kaisha Toshiba Driving apparatus for stabilizing burst light output
FR2563663B1 (fr) * 1984-04-27 1994-05-20 Mitsubishi Electric Corp Dispositif de commande d'un laser a semi-conducteurs
JPS6190539A (ja) * 1984-10-09 1986-05-08 Olympus Optical Co Ltd 光出力安定化装置
US4631728A (en) * 1985-07-22 1986-12-23 The United States Of America As Represented By The Secretary Of The Navy Thermoelectric cooler control circuit

Also Published As

Publication number Publication date
EP0218449A3 (en) 1989-07-12
EP0218449A2 (de) 1987-04-15
US4733398A (en) 1988-03-22
EP0218449B1 (de) 1992-03-04

Similar Documents

Publication Publication Date Title
DE3684079D1 (de) Einrichtung zur stabilisierung der optischen ausgangsleistung eines halbleiterlasers.
DE3687329D1 (de) Halbleiterlaser-vorrichtung.
DE3584702D1 (de) Halbleiterlaservorrichtung.
DE3683894D1 (de) Optischer verstaerker.
DE69029340D1 (de) Halbleiterlaser mit fünfelementigem Verbindungshalbleiter
DK423482A (da) Laserinstrument
DE3887267D1 (de) Schaltungsanordnung zur Regelung eines Halbleiter-Lasers.
DE3685466D1 (de) Halbleiterlaser-vorrichtung.
DE3482935D1 (de) Halbleiterlaservorrichtung.
DE3679519D1 (de) Optische kopfeinrichtungen.
DE3750995D1 (de) Halbleiterlaservorrichtung.
FR2512286B1 (fr) Laser a semi-conducteur
NL194185B (nl) Halfgeleiderlaserinrichting.
DE3687102D1 (de) Halbleiterlaser.
DE3582844D1 (de) Optische vorrichtung.
DE3786939D1 (de) Laseraufzeichnungsvorrichtung.
DE3680223D1 (de) Halbleiterlaser-vorrichtung.
KR840003846A (ko) 반도체 레이저를 사용한 광학장치
DE3677649D1 (de) Optische messanordnung.
DE3688943D1 (de) Halbleiterlaservorrichtung.
DE3789832D1 (de) Halbleiterlaser-Vorrichtung.
DE3782973D1 (de) Laservorrichtung.
DE3650379D1 (de) Halbleiterlaservorrichtung.
DE68908604D1 (de) Optischer Halbleiterverstärker.
DE3688017D1 (de) Halbleiterlaser-vorrichtung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee