BE833229A - Dispositif de couplage a faisceau laser - Google Patents

Dispositif de couplage a faisceau laser

Info

Publication number
BE833229A
BE833229A BE159876A BE159876A BE833229A BE 833229 A BE833229 A BE 833229A BE 159876 A BE159876 A BE 159876A BE 159876 A BE159876 A BE 159876A BE 833229 A BE833229 A BE 833229A
Authority
BE
Belgium
Prior art keywords
laser beam
coupling device
beam coupling
laser
coupling
Prior art date
Application number
BE159876A
Other languages
English (en)
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 filed Critical
Publication of BE833229A publication Critical patent/BE833229A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2848—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/526—Optical switching systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Holo Graphy (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Liquid Crystal (AREA)
BE159876A 1974-09-09 1975-09-09 Dispositif de couplage a faisceau laser BE833229A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2443128A DE2443128A1 (de) 1974-09-09 1974-09-09 Laserstrahl-koppelanordnung

Publications (1)

Publication Number Publication Date
BE833229A true BE833229A (fr) 1975-12-31

Family

ID=5925255

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159876A BE833229A (fr) 1974-09-09 1975-09-09 Dispositif de couplage a faisceau laser

Country Status (8)

Country Link
US (1) US3975082A (fr)
JP (1) JPS5153834A (fr)
BE (1) BE833229A (fr)
DE (1) DE2443128A1 (fr)
FR (1) FR2284128A1 (fr)
GB (1) GB1526414A (fr)
IT (1) IT1042255B (fr)
NL (1) NL7510450A (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549186A (en) * 1975-10-03 1979-08-01 Nat Res Dev Optical connectors
US4057319A (en) * 1976-04-05 1977-11-08 National Research Development Corporation Optical system using a hologram coupler
US4178066A (en) * 1976-05-10 1979-12-11 Cselt Centro Studi E Laboratori Telecomunicazioni S.P.A. Ray-path equalizer for signal-transmission system using multimode light guides
US4198117A (en) * 1976-12-28 1980-04-15 Nippon Electric Co., Ltd. Optical wavelength-division multiplexing and demultiplexing device
NL7714270A (nl) * 1977-12-22 1979-06-26 Nederlanden Staat Inrichting voor het koppelen van ten minste drie lichtgeleiders.
US4186998A (en) * 1978-06-14 1980-02-05 The Deutsch Company Electronic Components Division Optical interconnecting device having tapered surfaces
US4296994A (en) * 1979-01-22 1981-10-27 Rockwell International Corporation Method and apparatus for holographic processing
CA1192646A (fr) * 1980-02-04 1985-08-27 Herzl Laor Dispositif piezoelectrique positionneur de fibres optiques
US4392709A (en) * 1980-10-29 1983-07-12 The United States Of America As Represented By The Secretary Of The Air Force Method of manufacturing holographic elements for fiber and integrated optic systems
US4398792A (en) * 1981-02-03 1983-08-16 The United States Of America As Represented By The Secretary Of The Air Force Holographic coupler for fiber optic systems
US4563057A (en) * 1982-08-31 1986-01-07 The United States Of America As Represented By The Secretary Of The Air Force Fiber optic cable connector
US4540246A (en) * 1983-03-28 1985-09-10 Polaroid Corporation Holographic optical apparatus for use with expanded-beam type fiber optical components
US4734558A (en) * 1983-05-16 1988-03-29 Nec Corporation Laser machining apparatus with controllable mask
FR2547070B1 (fr) * 1983-05-31 1987-03-20 Cit Alcatel Dispositif optomecanique de commutation et ensemble de commutation optique spatiale le mettant en application
US4739520A (en) * 1983-09-14 1988-04-19 The Ohio State University Optical switching system
AT387679B (de) * 1984-07-25 1989-02-27 Sat Systeme Automatisierung Senderschaltung zur erzeugung frequenzmodulierter signale
US4705344A (en) * 1984-12-19 1987-11-10 American Telephone And Telegraph Company, At&T Bell Laboratories Optical interconnection arrangement
US4703993A (en) * 1984-12-19 1987-11-03 American Telephone And Telegraph Company, At&T Bell Laboratories Method and apparatus for making a device for optically interconnecting optical devices
US4764890A (en) * 1984-12-19 1988-08-16 American Telephone And Telegraph Company, At&T Bell Laboratories Optical logic arrangement
US4764889A (en) * 1984-12-19 1988-08-16 American Telephone And Telegraph Company, At&T Bell Laboratories Optical logic arrangement with self electro-optic effect devices
US4720172A (en) * 1985-11-05 1988-01-19 Itt Defense Communications, A Division Of Itt Corporation Liquid crystal optical switching device
GB2185589B (en) * 1986-01-16 1989-11-01 Stc Plc Optical switching arrangement
GB2228386B (en) * 1989-02-10 1993-09-29 British Aerospace Optical interconnection system
US5011255A (en) * 1990-04-12 1991-04-30 Amp Incorporated Holographic optical fiber coupler
US5016966A (en) * 1990-04-12 1991-05-21 Amp Incorporated Asymmetic optical fiber tap
GB9013854D0 (en) * 1990-06-21 1990-08-15 British Telecomm A holographic element
US6012852A (en) * 1996-12-18 2000-01-11 The Whitaker Corporation Expanded beam fiber optic connector
US5903687A (en) * 1997-05-02 1999-05-11 Neos Technologies, Inc. M input port by N output port optical switching system
US6069987A (en) * 1997-05-21 2000-05-30 Oki Electric Industry Co., Ltd. Optical device for an optical network unit and manufacturing method therefor
US6154591A (en) * 1998-04-20 2000-11-28 British Telecommunications Public Limited Company Tunable optical device
GB0121308D0 (en) 2001-09-03 2001-10-24 Thomas Swan & Company Ltd Optical processing
WO2012037445A2 (fr) 2010-09-17 2012-03-22 Drexel University Nouvelles applications pour carbone alliforme
US9752932B2 (en) 2010-03-10 2017-09-05 Drexel University Tunable electro-optic filter stack
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
US8452141B2 (en) * 2010-07-30 2013-05-28 Hewlett-Packard Development Company, L.P. Optical waveguide coupling device and associated methods
GB2504970A (en) 2012-08-15 2014-02-19 Swan Thomas & Co Ltd Optical device and methods to reduce cross-talk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206098C3 (de) * 1972-02-09 1980-03-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Koppelfeld für ein Vermittlungssystem von Nachrichtenkanälen, vorzugsweise im optischen Frequenzbereich

Also Published As

Publication number Publication date
NL7510450A (nl) 1976-03-11
IT1042255B (it) 1980-01-30
FR2284128A1 (fr) 1976-04-02
JPS5153834A (fr) 1976-05-12
GB1526414A (en) 1978-09-27
DE2443128A1 (de) 1976-03-25
US3975082A (en) 1976-08-17
FR2284128B1 (fr) 1978-04-07

Similar Documents

Publication Publication Date Title
FR2284128A1 (fr) Dispositif de couplage a faisceau laser
FR2326096A1 (fr) Dispositif a miroir oscillant
FR2465335B1 (fr) Dispositif laser a semi-conducteur
FR2275787A1 (fr) Dispositif de positionnement de fibre
FR2295841A1 (fr) Photocomposeuse a laser
FR2415925B1 (fr) Dispositif de formation de faisceau
NL7808553A (nl) Keuringsinrichting met een laserafstandszoeker.
BE835552A (fr) Dispositif de balayage a point lumineux de grosseur variable
FR2314540A1 (fr) Dispositif de balayage par faisceau lumineux
FR2328979A1 (fr) Dispositif a lentille electrochroique
FR2347199A1 (fr) Dispositif po
SE7804390L (sv) Laseranordning
SE7704526L (sv) Laseranordning
NL181822C (nl) Laserafstandmeetinrichting.
FR2296288A1 (fr) Dispositif d'amplification d'impulsions laser
NL7805787A (nl) Laser-afstandmeter.
FR2437083B1 (fr) Dispositif laser a semi-conducteurs
FR2308863A1 (fr) Dispositif a source lumineuse
BE833480A (fr) Dispositif optique
FR2292142A1 (fr) Dispositif de couplage
IT1089060B (it) Telemetro laser
FR2295444A1 (fr) Dispositif optique
FR2284127A1 (fr) Dispositif de balayage par faisceau lumineux
BE858909A (fr) Dispositif a debosseler
SE413447B (sv) Laseranordning