NL8701986A - Besturingsschakeling voor een laserprinter. - Google Patents

Besturingsschakeling voor een laserprinter. Download PDF

Info

Publication number
NL8701986A
NL8701986A NL8701986A NL8701986A NL8701986A NL 8701986 A NL8701986 A NL 8701986A NL 8701986 A NL8701986 A NL 8701986A NL 8701986 A NL8701986 A NL 8701986A NL 8701986 A NL8701986 A NL 8701986A
Authority
NL
Netherlands
Prior art keywords
control circuit
laser diode
circuit
laser
signal
Prior art date
Application number
NL8701986A
Other languages
English (en)
Dutch (nl)
Original Assignee
Oce Nederland Bv
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 Oce Nederland Bv filed Critical Oce Nederland Bv
Priority to NL8701986A priority Critical patent/NL8701986A/nl
Priority to DE3853687T priority patent/DE3853687T2/de
Priority to DE8888201657T priority patent/DE3874660T2/de
Priority to EP88201657A priority patent/EP0307980B1/de
Priority to EP91119581A priority patent/EP0476719B1/de
Priority to US07/232,719 priority patent/US4868675A/en
Priority to JP63210405A priority patent/JP2718707B2/ja
Publication of NL8701986A publication Critical patent/NL8701986A/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1204—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of an optical beam in the main scanning direction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1204—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of an optical beam in the main scanning direction
    • G06K15/1209—Intensity control of the optical beam
    • G06K15/1214—Intensity control of the optical beam by feedback
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • 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
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser
    • 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
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/06216—Pulse modulation or generation
    • 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Beam Printer (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Fax Reproducing Arrangements (AREA)
NL8701986A 1987-08-25 1987-08-25 Besturingsschakeling voor een laserprinter. NL8701986A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8701986A NL8701986A (nl) 1987-08-25 1987-08-25 Besturingsschakeling voor een laserprinter.
DE3853687T DE3853687T2 (de) 1987-08-25 1988-08-02 Steuerschaltung für Laserdrucker.
DE8888201657T DE3874660T2 (de) 1987-08-25 1988-08-02 Steuerschaltung fuer laserdrucker.
EP88201657A EP0307980B1 (de) 1987-08-25 1988-08-02 Steuerschaltung für Laserdrucker
EP91119581A EP0476719B1 (de) 1987-08-25 1988-08-02 Steuerschaltung für Laserdrucker
US07/232,719 US4868675A (en) 1987-08-25 1988-08-16 Control circuit for a laser printer
JP63210405A JP2718707B2 (ja) 1987-08-25 1988-08-24 レーザプリンタのための制御回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701986 1987-08-25
NL8701986A NL8701986A (nl) 1987-08-25 1987-08-25 Besturingsschakeling voor een laserprinter.

Publications (1)

Publication Number Publication Date
NL8701986A true NL8701986A (nl) 1989-03-16

Family

ID=19850495

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8701986A NL8701986A (nl) 1987-08-25 1987-08-25 Besturingsschakeling voor een laserprinter.

Country Status (5)

Country Link
US (1) US4868675A (de)
EP (2) EP0476719B1 (de)
JP (1) JP2718707B2 (de)
DE (2) DE3853687T2 (de)
NL (1) NL8701986A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272972A (ja) * 1988-09-08 1990-03-13 Canon Inc 画像形成装置
EP0441965A4 (en) * 1989-06-24 1993-04-28 Mitsubishi Rayon Co., Ltd. Light-emitting diode drive circuit
GB8923710D0 (en) * 1989-10-20 1989-12-06 Minnesota Mining & Mfg Control of exposure energy delivery
DE69132464T2 (de) * 1990-07-05 2001-05-10 Canon K.K., Tokio/Tokyo Bilderzeugungsgerät und zugehörige Schaltvorrichtung für Konstantstromschaltung
JPH06171144A (ja) * 1992-09-24 1994-06-21 Canon Inc レーザビームプリンタ
US5835121A (en) * 1995-04-21 1998-11-10 Xerox Corporation Pixel exposure control for a raster output scanner in an electrophotographic printer
US5651017A (en) * 1995-04-21 1997-07-22 Xerox Corporation Drive circuit for high-speed modulation of a laser diode
JP3368738B2 (ja) * 1996-01-17 2003-01-20 三菱電機株式会社 光送信器
US5724088A (en) * 1996-03-27 1998-03-03 Xerox Corporation High-speed, reflex-controlled laser circuit for an electrophotographic printer
US5864355A (en) * 1997-03-20 1999-01-26 Lexmark International, Inc. Image forming apparatus with laser calibration during ramp-up period of an optical device
US6011576A (en) * 1998-01-08 2000-01-04 Xerox Corporation Exposure control for a raster output scanner in a multicolor electrophotographic printer
JP2001053377A (ja) * 1999-08-06 2001-02-23 Asahi Optical Co Ltd 半導体レーザ駆動装置
KR100480244B1 (ko) * 2002-06-03 2005-04-06 삼성전자주식회사 레이저 모듈
JP2006264233A (ja) * 2005-03-25 2006-10-05 Noritsu Koki Co Ltd 画像形成装置
CN112771736B (zh) * 2018-09-26 2024-07-09 Asml荷兰有限公司 在光刻系统中提供高精度延迟的装置和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387983A (en) * 1979-07-03 1983-06-14 Canon Kabushiki Kaisha Scan type image recording apparatus
JPS5611628A (en) * 1979-07-04 1981-02-05 Fuji Photo Film Co Ltd Laser recording method
JPS5713790A (en) * 1980-06-30 1982-01-23 Canon Inc Output light intensity controller for laser array
JPS5895885A (ja) * 1981-12-02 1983-06-07 Canon Inc レ−ザ発光装置
JPS6016058A (ja) * 1983-07-08 1985-01-26 Hitachi Ltd 光ビ−ム走査装置

Also Published As

Publication number Publication date
DE3874660T2 (de) 1993-04-22
JP2718707B2 (ja) 1998-02-25
DE3874660D1 (de) 1992-10-22
DE3853687D1 (de) 1995-06-01
DE3853687T2 (de) 1995-12-21
US4868675A (en) 1989-09-19
EP0476719A3 (en) 1993-06-30
EP0307980A3 (en) 1989-06-14
JPS6471751A (en) 1989-03-16
EP0476719A2 (de) 1992-03-25
EP0307980B1 (de) 1992-09-16
EP0307980A2 (de) 1989-03-22
EP0476719B1 (de) 1995-04-26

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A1Y An additional search report has been drawn up
BT A notification was added to the application dossier and made available to the public
BV The patent application has lapsed