SE446667B - Optisk effektdelare - Google Patents

Optisk effektdelare

Info

Publication number
SE446667B
SE446667B SE8002907A SE8002907A SE446667B SE 446667 B SE446667 B SE 446667B SE 8002907 A SE8002907 A SE 8002907A SE 8002907 A SE8002907 A SE 8002907A SE 446667 B SE446667 B SE 446667B
Authority
SE
Sweden
Prior art keywords
lenses
selfoc
power divider
phase
glass fibers
Prior art date
Application number
SE8002907A
Other languages
English (en)
Swedish (sv)
Other versions
SE8002907L (sv
Inventor
H Dammann
U Killat
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE8002907L publication Critical patent/SE8002907L/
Publication of SE446667B publication Critical patent/SE446667B/sv

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
    • G02B6/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Glass Compositions (AREA)
SE8002907A 1979-04-21 1980-04-18 Optisk effektdelare SE446667B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792916184 DE2916184A1 (de) 1979-04-21 1979-04-21 Optischer leistungsteiler

Publications (2)

Publication Number Publication Date
SE8002907L SE8002907L (sv) 1980-10-22
SE446667B true SE446667B (sv) 1986-09-29

Family

ID=6068913

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002907A SE446667B (sv) 1979-04-21 1980-04-18 Optisk effektdelare

Country Status (7)

Country Link
US (1) US4626069A (fr)
JP (1) JPS55156904A (fr)
CA (1) CA1154136A (fr)
DE (1) DE2916184A1 (fr)
FR (1) FR2454633A1 (fr)
GB (1) GB2049218B (fr)
SE (1) SE446667B (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114112A (en) * 1981-01-06 1982-07-15 Canon Inc Image reader
DE3118582A1 (de) * 1981-05-11 1982-12-02 Philips Patentverwaltung Gmbh, 2000 Hamburg "optischer koppler"
DE3213839A1 (de) * 1982-04-15 1983-10-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Optische wellenlaengen-multiplex- bzw. -demultiplexanordnung
FR2537808A1 (fr) * 1982-12-08 1984-06-15 Instruments Sa Composant optique a fonction partagee pour teletransmissions optiques
FR2546309B1 (fr) * 1983-05-19 1986-07-04 Yi Yan Alfredo Structure de guidage optique utilisant un reseau de diffraction
US5151814A (en) * 1987-08-19 1992-09-29 Hughes Aircraft Company Phased array for optical beam control
US4937539A (en) * 1987-08-19 1990-06-26 Hughes Aircraft Company Phased array for optical beam control
US4901305A (en) * 1987-12-28 1990-02-13 Tangonan Gregory L Distributed crossbar switch
US5072439A (en) * 1990-03-16 1991-12-10 Hughes Aircraft Company High speed opto-electronic crossbar switch
US5412506A (en) * 1992-03-09 1995-05-02 At&T Corp. Free-space optical interconnection arrangement
EP0580905A1 (fr) * 1992-07-28 1994-02-02 BRITISH TELECOMMUNICATIONS public limited company Dispositif de rayonnement optique
US5299272A (en) * 1993-01-27 1994-03-29 Origin Medststems, Inc. Method for attaching a gradient index lens to an optical fibre in the course of making an optical instrument
US5631762A (en) * 1993-06-04 1997-05-20 Hitachi Koki Co., Ltd. Multi-beam generating element and optical printing apparatus therewith
US5892868A (en) * 1997-04-24 1999-04-06 Boeing North American, Inc. Fiber optic coupler combiner and process using same
US6298182B1 (en) 1997-12-13 2001-10-02 Light Chip, Inc. Wavelength division multiplexing/demultiplexing devices using polymer lenses
US6263135B1 (en) 1997-12-13 2001-07-17 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices using high index of refraction crystalline lenses
US6289155B1 (en) 1997-12-13 2001-09-11 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices using dual high index of refraction crystalline lenses
US6243513B1 (en) 1997-12-13 2001-06-05 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices using diffractive optic lenses
US6236780B1 (en) 1997-12-13 2001-05-22 Light Chip, Inc. Wavelength division multiplexing/demultiplexing devices using dual diffractive optic lenses
US6271970B1 (en) 1997-12-13 2001-08-07 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices using dual homogeneous refractive index lenses
US5999672A (en) * 1997-12-13 1999-12-07 Light Chip, Inc. Integrated bi-directional dual axial gradient refractive index/diffraction grating wavelength division multiplexer
US6011885A (en) * 1997-12-13 2000-01-04 Lightchip, Inc. Integrated bi-directional gradient refractive index wavelength division multiplexer
US6011884A (en) * 1997-12-13 2000-01-04 Lightchip, Inc. Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer
US6404945B1 (en) 1997-12-13 2002-06-11 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices using homogeneous refractive index lenses
US6829096B1 (en) 1999-02-25 2004-12-07 Confluent Photonics Corporation Bi-directional wavelength division multiplexing/demultiplexing devices
US6343169B1 (en) 1999-02-25 2002-01-29 Lightchip, Inc. Ultra-dense wavelength division multiplexing/demultiplexing device
US6480648B1 (en) 1999-02-25 2002-11-12 Lightchip, Inc. Technique for detecting the status of WDM optical signals
US6434299B1 (en) 1999-06-01 2002-08-13 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices having concave diffraction gratings
WO2001011396A1 (fr) * 1999-08-11 2001-02-15 Luckoff Display Corporation Orientation de signaux optiques a l'aide d'un element optique mobile a diffraction
US6415073B1 (en) 2000-04-10 2002-07-02 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices employing patterned optical components
JP2003107278A (ja) * 2001-09-28 2003-04-09 Nippon Sheet Glass Co Ltd 光モジュール及び光モジュールの作製方法
GB2388670A (en) * 2002-05-18 2003-11-19 Qinetiq Ltd Coupling multicore optic fibre cores to one single core optic fibre
TW589474B (en) * 2003-04-29 2004-06-01 Au Optronics Corp Display panel with the integrated driver circuit
US20120027417A1 (en) * 2010-07-30 2012-02-02 Santori Charles M Optical power divider
US8452141B2 (en) * 2010-07-30 2013-05-28 Hewlett-Packard Development Company, L.P. Optical waveguide coupling device and associated methods
EP2868012B1 (fr) * 2012-06-28 2019-08-07 Hewlett-Packard Enterprise Development LP Permutation optique
JP6387964B2 (ja) * 2013-09-02 2018-09-12 Ａｇｃ株式会社 計測装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745940C3 (de) * 1976-10-13 1981-11-26 Nippon Selfoc Co., Ltd., Tokyo Optischer Übertragungskörper
US4198117A (en) * 1976-12-28 1980-04-15 Nippon Electric Co., Ltd. Optical wavelength-division multiplexing and demultiplexing device
US4111524A (en) * 1977-04-14 1978-09-05 Bell Telephone Laboratories, Incorporated Wavelength division multiplexer
NL7714270A (nl) * 1977-12-22 1979-06-26 Nederlanden Staat Inrichting voor het koppelen van ten minste drie lichtgeleiders.
US4148556A (en) * 1977-12-27 1979-04-10 Sperry Rand Corporation Multimode optic device
JPS54102136A (en) * 1978-01-27 1979-08-11 Mitsubishi Electric Corp Light circuit element

Also Published As

Publication number Publication date
DE2916184C2 (fr) 1990-08-02
JPS55156904A (en) 1980-12-06
SE8002907L (sv) 1980-10-22
GB2049218B (en) 1983-03-30
FR2454633B1 (fr) 1982-01-15
DE2916184A1 (de) 1980-10-30
GB2049218A (en) 1980-12-17
US4626069A (en) 1986-12-02
FR2454633A1 (fr) 1980-11-14
CA1154136A (fr) 1983-09-20

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