DE69029891D1 - Elektronisch gepulstes Lasersystem - Google Patents

Elektronisch gepulstes Lasersystem

Info

Publication number
DE69029891D1
DE69029891D1 DE69029891T DE69029891T DE69029891D1 DE 69029891 D1 DE69029891 D1 DE 69029891D1 DE 69029891 T DE69029891 T DE 69029891T DE 69029891 T DE69029891 T DE 69029891T DE 69029891 D1 DE69029891 D1 DE 69029891D1
Authority
DE
Germany
Prior art keywords
pulsed laser
laser system
electronically pulsed
electronically
pulsed
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 - Fee Related
Application number
DE69029891T
Other languages
English (en)
Other versions
DE69029891T2 (de
Inventor
Robert J Rorden
Peter Keenan
Hank Thedick
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.)
Coherent Inc
Original Assignee
Coherent 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 Coherent Inc filed Critical Coherent Inc
Application granted granted Critical
Publication of DE69029891D1 publication Critical patent/DE69029891D1/de
Publication of DE69029891T2 publication Critical patent/DE69029891T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
DE69029891T 1989-10-27 1990-10-26 Elektronisch gepulstes Lasersystem Expired - Fee Related DE69029891T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42816989A 1989-10-27 1989-10-27

Publications (2)

Publication Number Publication Date
DE69029891D1 true DE69029891D1 (de) 1997-03-20
DE69029891T2 DE69029891T2 (de) 1997-05-22

Family

ID=23697826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029891T Expired - Fee Related DE69029891T2 (de) 1989-10-27 1990-10-26 Elektronisch gepulstes Lasersystem

Country Status (4)

Country Link
EP (1) EP0425309B1 (de)
JP (1) JPH03171786A (de)
DE (1) DE69029891T2 (de)
IL (1) IL96089A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280536A (en) * 1991-10-11 1994-01-18 Coherent, Inc. Method and apparatus for supplying pulsed power to an ophthalmic laser system
GB9217890D0 (en) * 1992-08-21 1992-10-07 British Nuclear Fuels Plc Apparatus for pulsed electrical power circuitry
US5661737A (en) * 1996-02-09 1997-08-26 Coherent, Inc. Multi-wavelength laser beam detector with refractive element
DE19934162B4 (de) * 1999-07-21 2006-06-29 Eads Deutschland Gmbh Verfahren und Vorrichtung zur Herstellung von Bildschirmhologrammen, sowie Bildschirmhologramm
DE10018421A1 (de) * 2000-04-13 2001-10-25 Haas Laser Gmbh & Co Kg Diodenlasereinrichtung
US20080004607A1 (en) * 2006-06-30 2008-01-03 Christopher Horvath Surgical laser system with remote control functionality
ATE534341T1 (de) * 2007-02-05 2011-12-15 Novian Health Inc Interstitielle lasertherapie-sets und interstitielles lasertherapie-kontrollsystem
CA2816967C (en) 2010-11-04 2018-07-17 Biolase, Inc. Initiation sequences for ramping-up pulse power in a medical laser having high-intensity leading subpulses
US9610124B2 (en) * 2011-03-25 2017-04-04 Precision Medical Optics, Llc Medical laser with electronic shutter
JP6833515B2 (ja) * 2014-03-04 2021-02-24 アイピージー フォトニクス コーポレーション 高出力ファイバレーザ安全制御システム
DE102014118982A1 (de) 2014-12-18 2016-06-23 Turck Holding Gmbh Schutzschaltung
EP4107825A4 (de) 2020-03-31 2024-03-27 IPG Photonics Corporation Hochleistungslaserelektronik

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156379A (en) * 1979-05-24 1980-12-05 Fuji Photo Film Co Ltd Cooling device for laser light source device
JPS5674979A (en) * 1979-11-26 1981-06-20 Nec Corp Variable current discharge type gas laser device
DD225883A3 (de) * 1983-01-26 1985-08-07 Halle Feinmech Werke Veb Schaltungsanordnung zum zuenden von gaslasern und gaslaserverstaerkern
HUT38784A (en) * 1984-06-13 1986-06-30 Britt Corp Pulse laser system
JPS62224091A (ja) * 1986-03-26 1987-10-02 Mitsubishi Electric Corp レ−ザ加工制御回路
JPS6315182U (de) * 1986-07-11 1988-02-01
JPS6356974A (ja) * 1986-08-27 1988-03-11 Aloka Co Ltd レ−ザ管の電圧制御回路
JPS6489380A (en) * 1987-09-29 1989-04-03 Hoya Corp Flash lamp lighting device
JPH01130112U (de) * 1988-02-29 1989-09-05

Also Published As

Publication number Publication date
IL96089A (en) 1995-01-24
EP0425309A3 (en) 1992-04-15
DE69029891T2 (de) 1997-05-22
JPH03171786A (ja) 1991-07-25
IL96089A0 (en) 1991-07-18
EP0425309B1 (de) 1997-02-05
EP0425309A2 (de) 1991-05-02

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Legal Events

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