DK0435825T3 - Apparat til homogenisering af den inhomogene lysfordeling i et laserstrålelysbundt - Google Patents

Apparat til homogenisering af den inhomogene lysfordeling i et laserstrålelysbundt

Info

Publication number
DK0435825T3
DK0435825T3 DK90811001.8T DK90811001T DK0435825T3 DK 0435825 T3 DK0435825 T3 DK 0435825T3 DK 90811001 T DK90811001 T DK 90811001T DK 0435825 T3 DK0435825 T3 DK 0435825T3
Authority
DK
Denmark
Prior art keywords
laser beam
light
homogenizing
inhomogeneous
light distribution
Prior art date
Application number
DK90811001.8T
Other languages
English (en)
Inventor
Hubert Van Den Dr Bergh
Peter Francois Dr Cornaz
Georges Wagnieres
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of DK0435825T3 publication Critical patent/DK0435825T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/14—Mode converters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0644—Handheld applicators

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Microscoopes, Condenser (AREA)
  • Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DK90811001.8T 1989-12-27 1990-12-18 Apparat til homogenisering af den inhomogene lysfordeling i et laserstrålelysbundt DK0435825T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH465289 1989-12-27

Publications (1)

Publication Number Publication Date
DK0435825T3 true DK0435825T3 (da) 1996-02-12

Family

ID=4280113

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90811001.8T DK0435825T3 (da) 1989-12-27 1990-12-18 Apparat til homogenisering af den inhomogene lysfordeling i et laserstrålelysbundt

Country Status (11)

Country Link
US (1) US5068515A (da)
EP (1) EP0435825B1 (da)
JP (1) JP3076879B2 (da)
AT (1) ATE133079T1 (da)
CA (1) CA2033124C (da)
DE (1) DE59010072D1 (da)
DK (1) DK0435825T3 (da)
ES (1) ES2081965T3 (da)
GR (1) GR3018830T3 (da)
RU (1) RU2016589C1 (da)
UA (1) UA27695C2 (da)

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US5310990A (en) * 1991-06-03 1994-05-10 The United Stated Of America As Represented By The Secretary Of The Navy Method of laser processing ferroelectric materials
JPH07226559A (ja) * 1994-02-09 1995-08-22 Matsushita Electric Ind Co Ltd レーザ照射装置
JP3531199B2 (ja) * 1994-02-22 2004-05-24 三菱電機株式会社 光伝送装置
DE4429913C1 (de) * 1994-08-23 1996-03-21 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Plattieren
US6102905A (en) * 1994-09-09 2000-08-15 Cardiofocus, Inc. Phototherapy device including housing for an optical element and method of making
JPH08292258A (ja) * 1995-04-21 1996-11-05 Nikon Corp 測距装置
JP3159906B2 (ja) * 1995-10-23 2001-04-23 アルプス電気株式会社 液晶表示素子の製造方法
KR0163404B1 (ko) * 1995-11-23 1999-04-15 김유채 광섬유의 다차원 2중굽힘을 이용한 균일화레이저빔, 그 제조방법 및 그 제조장치
DE19638809C2 (de) * 1996-09-20 2000-05-18 Storz Karl Gmbh & Co Kg Vorrichtung zur Prüfung eines PDD- oder PDT-Systems und/oder zur Schulung an einem derartigen System
GB9721497D0 (en) * 1997-10-09 1997-12-10 Ciba Geigy Ag Organic compounds
US6040910A (en) * 1998-05-20 2000-03-21 The Penn State Research Foundation Optical phase-shift triangulation technique (PST) for non-contact surface profiling
DE10130821A1 (de) * 2001-06-26 2003-01-02 Zeiss Carl Jena Gmbh Einrichtung zur flächigen Beleuchtung eines Objektfeldes
DE10202870A1 (de) * 2002-01-11 2003-09-04 Zeiss Carl Jena Gmbh Beleuchtungseinrichtung für Mikroskope
AUPS313802A0 (en) * 2002-06-25 2002-07-18 Riancorp Pty Ltd Laser beam homogenisers in medical applications
ES2671574T3 (es) * 2003-03-31 2018-06-07 John Zink Company, Llc Método y aparato para la monitorización y el control de combustión
US20040224508A1 (en) * 2003-05-06 2004-11-11 Applied Materials Israel Ltd Apparatus and method for cleaning a substrate using a homogenized and non-polarized radiation beam
HRP20030818A2 (en) 2003-10-10 2006-04-30 Institut "Ruđer Bošković" Portable illuminator for photodynamic diagnostics description of invention
JP4533634B2 (ja) * 2004-01-08 2010-09-01 シスメックス株式会社 粒子測定装置
MD2814G2 (ro) * 2004-02-24 2006-02-28 Государственный Университет Молд0 Aparat de scanare a cavitatilor cu radiaţie laser
JPWO2005088369A1 (ja) * 2004-03-16 2008-01-31 住友電気工業株式会社 照射光伝達用光ファイバ及びそれを備えた光照射装置
US7787728B2 (en) * 2004-03-31 2010-08-31 Zolo Technologies, Inc. Optical mode noise averaging device
CN1938621B (zh) * 2004-03-31 2015-04-01 佐勒技术公司 光模式噪声平均装置
KR100982308B1 (ko) * 2008-12-12 2010-09-15 삼성모바일디스플레이주식회사 레이저 시스템
WO2010080892A2 (en) 2009-01-09 2010-07-15 Zolo Technologies, Inc. Method and apparatus for monitoring combustion properties in an interior of a boiler
CN102686853B (zh) 2009-08-10 2015-06-03 佐勒技术公司 使用多模传输光纤的光信号噪声的减轻
JP5611260B2 (ja) * 2012-03-29 2014-10-22 学校法人立命館 照明装置
EP2839265B1 (en) 2012-04-19 2017-07-26 Zolo Technologies, Inc. In-furnace retro-reflectors with steerable tunable diode laser absorption spectrometer
TWI572434B (zh) * 2013-12-04 2017-03-01 Metal Ind Res And Dev Centre Laser processing device with high speed vibration unit
JP2017207625A (ja) * 2016-05-18 2017-11-24 オリンパス株式会社 顕微鏡装置
CN112296538B (zh) * 2020-10-23 2022-04-19 中国空气动力研究与发展中心高速空气动力研究所 一种转捩带切割机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455300A1 (fr) * 1979-04-27 1980-11-21 Cilas Dispositif pour projeter l'image d'une mire sur une cible
DE3119784A1 (de) * 1981-05-19 1982-12-16 Philips Patentverwaltung Gmbh, 2000 Hamburg "vorrichtung zur einkopplung von licht in magneto-optische lichtschaltzeilen, insbesondere fuer optische drucker"
US4681396A (en) * 1984-10-09 1987-07-21 General Electric Company High power laser energy delivery system
DE3444824A1 (de) * 1984-12-08 1986-06-12 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung fuer intrakorporale laserbestrahlung
US4628416A (en) * 1985-05-03 1986-12-09 Coopervision, Inc. Variable spot size illuminator with constant convergence angle
US4733047A (en) * 1987-02-20 1988-03-22 American Telephone And Telegraph Company Spot welding technique

Also Published As

Publication number Publication date
JPH04251214A (ja) 1992-09-07
EP0435825A1 (de) 1991-07-03
GR3018830T3 (en) 1996-04-30
DE59010072D1 (de) 1996-02-29
US5068515A (en) 1991-11-26
UA27695C2 (uk) 2000-10-16
ES2081965T3 (es) 1996-03-16
RU2016589C1 (ru) 1994-07-30
JP3076879B2 (ja) 2000-08-14
CA2033124C (en) 2001-11-27
EP0435825B1 (de) 1996-01-17
CA2033124A1 (en) 1991-06-28
ATE133079T1 (de) 1996-02-15

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