IT8147615A0 - L'accoppiamento di un fascio laserdispositivo perfezionato per ad una fibra ottica - Google Patents

L'accoppiamento di un fascio laserdispositivo perfezionato per ad una fibra ottica

Info

Publication number
IT8147615A0
IT8147615A0 IT8147615A IT4761581A IT8147615A0 IT 8147615 A0 IT8147615 A0 IT 8147615A0 IT 8147615 A IT8147615 A IT 8147615A IT 4761581 A IT4761581 A IT 4761581A IT 8147615 A0 IT8147615 A0 IT 8147615A0
Authority
IT
Italy
Prior art keywords
coupling
optical fiber
laser beam
improved device
improved
Prior art date
Application number
IT8147615A
Other languages
English (en)
Other versions
IT1170643B (it
Inventor
Eugenio Penco
Maurizio Tomassini
Angelo Tranquilli
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Priority to IT47615/81A priority Critical patent/IT1170643B/it
Publication of IT8147615A0 publication Critical patent/IT8147615A0/it
Priority to US06/341,163 priority patent/US4475788A/en
Priority to DE8282830012T priority patent/DE3263201D1/de
Priority to EP82830012A priority patent/EP0057164B1/en
Application granted granted Critical
Publication of IT1170643B publication Critical patent/IT1170643B/it

Links

Classifications

    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4227—Active alignment methods, e.g. procedures and algorithms
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Couplings Of Light Guides (AREA)
IT47615/81A 1981-01-22 1981-01-22 Dispositivo perfezionato per l'accoppiamento di un fascio laser ad una fibra ottica IT1170643B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT47615/81A IT1170643B (it) 1981-01-22 1981-01-22 Dispositivo perfezionato per l'accoppiamento di un fascio laser ad una fibra ottica
US06/341,163 US4475788A (en) 1981-01-22 1982-01-21 Coupling between laser and optical fiber
DE8282830012T DE3263201D1 (en) 1981-01-22 1982-01-22 Device for coupling a laser beam to a fibre optic
EP82830012A EP0057164B1 (en) 1981-01-22 1982-01-22 Device for coupling a laser beam to a fibre optic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47615/81A IT1170643B (it) 1981-01-22 1981-01-22 Dispositivo perfezionato per l'accoppiamento di un fascio laser ad una fibra ottica

Publications (2)

Publication Number Publication Date
IT8147615A0 true IT8147615A0 (it) 1981-01-22
IT1170643B IT1170643B (it) 1987-06-03

Family

ID=11261443

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47615/81A IT1170643B (it) 1981-01-22 1981-01-22 Dispositivo perfezionato per l'accoppiamento di un fascio laser ad una fibra ottica

Country Status (4)

Country Link
US (1) US4475788A (it)
EP (1) EP0057164B1 (it)
DE (1) DE3263201D1 (it)
IT (1) IT1170643B (it)

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US4732450A (en) * 1985-02-27 1988-03-22 Amada Engineering & Service Co., Inc. Input/output coupling device for optical fiber used in high power laser beam delivery
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US4762386A (en) * 1986-09-02 1988-08-09 Amp Incorporated Optical fiber assembly including means utilizing a column load to compensate for thermal effects
US4818053A (en) * 1986-09-02 1989-04-04 Amp Incorporated Optical bench for a semiconductor laser and method
US4752109A (en) * 1986-09-02 1988-06-21 Amp Incorporated Optoelectronics package for a semiconductor laser
US4850668A (en) * 1987-03-17 1989-07-25 Hosain Hakimi Gyroptic visual couplers
US4818049A (en) * 1987-06-10 1989-04-04 Allied-Signal Inc. Method and apparatus for efficiently conveying light over a distance and effecting controlled illumination by projection thereof
US4844618A (en) * 1987-06-11 1989-07-04 Hamar M R Alignment apparatus with single mode fiber optic stabilizer
DK158169C (da) * 1987-08-31 1990-09-03 Dantec Elektronik Med Indkoblingsmanipulator for laserlys til en optisk fiber
GB8723595D0 (en) * 1987-10-08 1987-11-11 British Telecomm Optical package
IT1211499B (it) * 1987-11-05 1989-11-03 Cselt Centro Studi Lab Telecom Dispositivo per l accoppiamento fra fibre ottiche monomodali
US4840450A (en) * 1988-02-03 1989-06-20 General Electric Company Apparatus and method for optical fiber end positioning for laser injection
US4842391A (en) * 1988-02-05 1989-06-27 Tacan Corporation Two spherical lens optical coupler
US4822974A (en) * 1988-02-18 1989-04-18 United Technologies Corporation Laser hold drilling system with lens and two wedge prisms including axial displacement of at least one prism
US4917083A (en) * 1988-03-04 1990-04-17 Heraeus Lasersonics, Inc. Delivery arrangement for a laser medical system
US4919506A (en) * 1989-02-24 1990-04-24 General Electric Company Single mode optical fiber coupler
US4868718A (en) * 1989-03-13 1989-09-19 General Electric Company Forward illumination lighting system for vehicles
EP0422371A1 (de) * 1989-09-20 1991-04-17 Siemens Aktiengesellschaft Optische Anordnung zum rückwirkungsfreien Einkoppeln der von einem Halbleiterlaser abgestrahlten Laserstrahlung in eine optische Faser
US5013120A (en) * 1990-05-31 1991-05-07 Conoco Inc. Monochromator to fiber-cable coupling system
JP3078836B2 (ja) * 1990-08-01 2000-08-21 ダイオメド・リミテツド 高エネルギ光源
US7046711B2 (en) * 1999-06-11 2006-05-16 High Q Laser Production Gmbh High power and high gain saturation diode pumped laser means and diode array pumping device
ATE277439T1 (de) * 1999-06-11 2004-10-15 Daniel Dr Kopf Diodenlasergepumpter festkörperlaser
DE10006614C2 (de) * 2000-02-15 2002-02-14 Tui Laser Ag Kopplungsvorrichtung
US6501772B1 (en) * 2000-08-11 2002-12-31 Litton Systems, Inc. Microlaser assembly having a microresonator and aligned electro-optic components
GB2366542B (en) * 2000-09-09 2004-02-18 Ibm Keyboard illumination for computing devices having backlit displays
US20020168147A1 (en) * 2001-02-20 2002-11-14 Case Steven K. Optical circuit pick and place machine
US20040212802A1 (en) * 2001-02-20 2004-10-28 Case Steven K. Optical device with alignment compensation
US6633700B2 (en) * 2001-07-31 2003-10-14 Corning Incorporated Double lens array for optical cross-connects
US6876790B2 (en) * 2002-05-17 2005-04-05 Science & Engineering Services, Inc. Method of coupling a laser signal to an optical carrier
FR2845023B1 (fr) * 2002-09-26 2004-10-29 Commissariat Energie Atomique Installation de soudage en chanfreins etroits
JP4897526B2 (ja) * 2007-03-23 2012-03-14 コニカミノルタオプト株式会社 レーザモジュールの光軸調整方法
DE102010003750A1 (de) * 2010-04-08 2011-10-13 Trumpf Laser- Und Systemtechnik Gmbh Verfahren und Anordnung zum Verändern der Strahlprofilcharakteristik eines Laserstrahls mittels einer Mehrfachclad-Faser
US8826582B2 (en) * 2011-11-26 2014-09-09 Orval E. Bowman Pointing devices, apparatus, systems and methods for high shock environments
US9638493B2 (en) 2011-11-26 2017-05-02 Orval E. Bowman Pointing devices, apparatus, systems and methods for high shock environments
WO2018110016A1 (ja) * 2016-12-12 2018-06-21 パナソニックＩｐマネジメント株式会社 ファイバ結合装置
KR102372315B1 (ko) * 2021-08-09 2022-03-08 한화시스템(주) 고출력 레이저 다이오드 모듈 조립체

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US3454330A (en) * 1965-06-28 1969-07-08 Technical Operations Inc Coherent optical joint
US3703176A (en) * 1970-05-28 1972-11-21 Arthur Vassiliadis Slit lamp photocoagulator
US3870398A (en) * 1973-07-05 1975-03-11 Corning Glass Works Passive coupler for optical communication system
JPS5360651A (en) * 1976-11-12 1978-05-31 Hitachi Ltd Semiconductor laser with optical fibers
GB1594336A (en) * 1977-12-20 1981-07-30 Plessey Co Ltd Opitcal apparatus for switching or variably coupling light between a plurality of optical fibre light guides
GB2026194A (en) * 1978-07-24 1980-01-30 Gen Electric Co Ltd Optical fibre coupling

Also Published As

Publication number Publication date
DE3263201D1 (en) 1985-05-30
EP0057164B1 (en) 1985-04-24
US4475788A (en) 1984-10-09
EP0057164A2 (en) 1982-08-04
EP0057164A3 (en) 1982-08-25
IT1170643B (it) 1987-06-03

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