NL7803125A - Verbeteringen van of met betrekking tot injec- tie-lasers. - Google Patents

Verbeteringen van of met betrekking tot injec- tie-lasers.

Info

Publication number
NL7803125A
NL7803125A NL7803125A NL7803125A NL7803125A NL 7803125 A NL7803125 A NL 7803125A NL 7803125 A NL7803125 A NL 7803125A NL 7803125 A NL7803125 A NL 7803125A NL 7803125 A NL7803125 A NL 7803125A
Authority
NL
Netherlands
Prior art keywords
relating
injection lasers
lasers
injection
Prior art date
Application number
NL7803125A
Other languages
English (en)
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of NL7803125A publication Critical patent/NL7803125A/nl

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)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
  • Lasers (AREA)
NL7803125A 1977-03-29 1978-03-23 Verbeteringen van of met betrekking tot injec- tie-lasers. NL7803125A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13090/77A GB1563944A (en) 1977-03-29 1977-03-29 Imjection lasers

Publications (1)

Publication Number Publication Date
NL7803125A true NL7803125A (nl) 1978-10-03

Family

ID=10016661

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7803125A NL7803125A (nl) 1977-03-29 1978-03-23 Verbeteringen van of met betrekking tot injec- tie-lasers.

Country Status (8)

Country Link
JP (1) JPS53121590A (nl)
AU (1) AU512696B2 (nl)
CA (1) CA1122262A (nl)
DE (1) DE2813513A1 (nl)
FR (1) FR2386165B1 (nl)
GB (1) GB1563944A (nl)
NL (1) NL7803125A (nl)
SE (1) SE446044B (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003273A1 (fr) * 1978-01-20 1979-08-08 Thomson-Csf Dispositif d'alimentation de source lumineuse à semiconducteur
FR2438293A1 (fr) * 1978-10-05 1980-04-30 Cselt Centro Studi Lab Telecom Procede et circuit de pilotage pour dispositifs non lineaires a seuil

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160592B (it) * 1978-08-16 1987-03-11 Cselt Centro Studi Lab Telecom Procedimento e sistema di controllo dell'efficienza di un dispositivo elettronico
DE2841433C2 (de) * 1978-09-22 1983-08-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorstromregelung von Laserdioden
FR2448274A1 (fr) * 1979-02-02 1980-08-29 Thomson Csf Dispositif d'alimentation de source lumineuse a semi-conducteur et generateur de lumiere comportant un tel dispositif
US4375067A (en) * 1979-05-08 1983-02-22 Canon Kabushiki Kaisha Semiconductor laser device having a stabilized output beam
NL7907683A (nl) * 1979-10-18 1981-04-22 Philips Nv Regelketen voor de bekrachtigingsstroom van een laser.
DE3153710C2 (de) * 1980-01-25 1994-06-23 Canon Kk Strahlungsmengen-Steuereinrichtung
US4443695A (en) * 1980-01-25 1984-04-17 Canon Kabushiki Kaisha Apparatus for controlling the quantity of light
DE3045511C2 (de) * 1980-12-03 1984-04-26 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zum Regeln des Ausgangssignals eines Halbleiterlasers und Schaltungsanordnung zur Durchführung dieses Verfahrens
DE3045545C2 (de) * 1980-12-03 1984-04-26 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zum Regeln des Ausgangssignals eines Halbleiterlasers und Schaltungsanordnung zum Durchführen dieses Verfahrens
JPS5840878A (ja) * 1981-09-04 1983-03-09 Hitachi Ltd ディジタル光ディスク用半導体レーザの駆動装置
DE3207741A1 (de) * 1982-03-04 1984-02-02 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zum regeln des ausgangssignals eines halbleiterlasers und schaltungsanordnung dazu
JPS5914143A (ja) * 1982-07-13 1984-01-25 Victor Co Of Japan Ltd 半導体レ−ザの変調方式
JPS59146457A (ja) * 1983-02-10 1984-08-22 Olympus Optical Co Ltd 光出力自動制御装置
FR2545661A1 (nl) * 1983-05-06 1984-11-09 Coherent Inc
US4689795A (en) * 1984-04-27 1987-08-25 Mitsubishi Denki Kabushiki Kaisha Semiconductor laser controller
JPS6116044A (ja) * 1984-07-02 1986-01-24 Pioneer Electronic Corp 半導体レ−ザ−駆動回路
JPH0821173B2 (ja) * 1984-07-27 1996-03-04 松下電器産業株式会社 半導体レ−ザ駆動回路
JPS63193582A (ja) * 1987-02-06 1988-08-10 Ando Electric Co Ltd レ−ザダイオ−ド駆動回路
JPH0614570B2 (ja) * 1987-04-28 1994-02-23 シャープ株式会社 光出力安定化方法および該方法に使用する光検出器
JPS63313119A (ja) * 1987-06-16 1988-12-21 Nec Corp 光量制御方式
US4995045A (en) * 1990-02-01 1991-02-19 Northern Telecom Limited Laser control circuit
CN106340805B (zh) * 2016-07-18 2023-08-29 厦门优迅高速芯片有限公司 一种激光驱动器的双闭环控制电路
US11600966B2 (en) * 2020-02-03 2023-03-07 Analog Devices International Unlimited Company Light source system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009385A (en) * 1976-03-22 1977-02-22 Bell Telephone Laboratories, Incorporated Laser control circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003273A1 (fr) * 1978-01-20 1979-08-08 Thomson-Csf Dispositif d'alimentation de source lumineuse à semiconducteur
FR2438293A1 (fr) * 1978-10-05 1980-04-30 Cselt Centro Studi Lab Telecom Procede et circuit de pilotage pour dispositifs non lineaires a seuil

Also Published As

Publication number Publication date
AU3455178A (en) 1979-10-04
GB1563944A (en) 1980-04-02
SE446044B (sv) 1986-08-04
DE2813513A1 (de) 1978-10-05
CA1122262A (en) 1982-04-20
JPS53121590A (en) 1978-10-24
FR2386165A1 (fr) 1978-10-27
SE7803499L (sv) 1978-09-30
AU512696B2 (en) 1980-10-23
FR2386165B1 (fr) 1985-09-06

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed