ES2057866T3 - Amplificador de luz monocromatica "laser" con un dispositivo de ajuste. - Google Patents

Amplificador de luz monocromatica "laser" con un dispositivo de ajuste.

Info

Publication number
ES2057866T3
ES2057866T3 ES91903634T ES91903634T ES2057866T3 ES 2057866 T3 ES2057866 T3 ES 2057866T3 ES 91903634 T ES91903634 T ES 91903634T ES 91903634 T ES91903634 T ES 91903634T ES 2057866 T3 ES2057866 T3 ES 2057866T3
Authority
ES
Spain
Prior art keywords
laser
adjustment device
monochromatic light
light amplifier
power
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
ES91903634T
Other languages
English (en)
Inventor
Erich Weimel
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.)
NWL Laser Tech GmbH
Original Assignee
NWL Laser Tech GmbH
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 NWL Laser Tech GmbH filed Critical NWL Laser Tech GmbH
Application granted granted Critical
Publication of ES2057866T3 publication Critical patent/ES2057866T3/es
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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0096—Portable laser equipment, e.g. hand-held laser apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)

Abstract

SE DESCRIBE UN LASER CUYA POTENCIA DE SALIDA PUEDE SER VARIADA POR MEDIO DE UN DISPOSITIVO (45) DE AJUSTE CON UN ELEMENTO (49) DE AJUSTE QUE ESTA CONECTADO EN EL OPERADOR PERO QUE SE DESCONECTA AUTOMATICAMENTE. USANDO UN SEPARADOR (15) DE RAYO, PARTE DEL RAYO (5) LASER ES DIRIGIDO SOBRE UN ELEMENTO (17) SENSIBLE A LA LUZ PARA DETERMINAR LA POTENCIA DEL RAYO LASER. EL VALOR DE LA POTENCIA DE SALIDA INSTANTANEA Y SELECCIONADA ESTA INDICADA EN EL INDICADOR (32A, 32B) DE UNA UNIDAD INDICADORA (33). EL ELEMENTO DE AJUSTE (49) PUEDE SER CONECTADO USANDO SOLAMENTE UNA MANO, CON ELEMENTO DE AJUSTE CONECTADO LA POTENCIA REQUERIDA DE LASER PUEDE SER AJUSTADA USANDO SOLAMENTE UNA MANO.
ES91903634T 1990-02-15 1991-01-24 Amplificador de luz monocromatica "laser" con un dispositivo de ajuste. Expired - Lifetime ES2057866T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH489/90A CH679816A5 (es) 1990-02-15 1990-02-15

Publications (1)

Publication Number Publication Date
ES2057866T3 true ES2057866T3 (es) 1994-10-16

Family

ID=4188185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91903634T Expired - Lifetime ES2057866T3 (es) 1990-02-15 1991-01-24 Amplificador de luz monocromatica "laser" con un dispositivo de ajuste.

Country Status (6)

Country Link
US (1) US5303249A (es)
EP (1) EP0515439B1 (es)
CH (1) CH679816A5 (es)
DE (1) DE59101880D1 (es)
ES (1) ES2057866T3 (es)
WO (1) WO1991012640A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830671B2 (ja) * 1993-01-07 1998-12-02 三菱電機株式会社 レーザ発振器の出力制御装置
US5610709A (en) * 1996-02-02 1997-03-11 Eastman Kodak Company Automatic ranging optical power monitoring system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339370A1 (de) * 1983-10-29 1985-05-09 Meditec GmbH, 8501 Heroldsberg Gepulster laser fuer medizinische anwendungen
JPH0235288Y2 (es) * 1984-10-06 1990-09-25
JPH01251681A (ja) * 1988-03-25 1989-10-06 Topcon Corp 半導体レーザーの発振周波数・発振出力安定化装置
JP2905229B2 (ja) * 1989-09-26 1999-06-14 キヤノン株式会社 光ビーム駆動装置
US5048033A (en) * 1990-09-04 1991-09-10 Coherent, Inc. Method and apparatus for controlling the power supply of a laser operating in a pulse mode

Also Published As

Publication number Publication date
US5303249A (en) 1994-04-12
EP0515439B1 (de) 1994-06-08
WO1991012640A1 (de) 1991-08-22
CH679816A5 (es) 1992-04-15
EP0515439A1 (de) 1992-12-02
DE59101880D1 (de) 1994-07-14

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