DE3581167D1 - Koppler zwischen wellenleitern, monolithbar auf einem halbleitersubstrat integriert. - Google Patents
Koppler zwischen wellenleitern, monolithbar auf einem halbleitersubstrat integriert.Info
- Publication number
- DE3581167D1 DE3581167D1 DE8585201514T DE3581167T DE3581167D1 DE 3581167 D1 DE3581167 D1 DE 3581167D1 DE 8585201514 T DE8585201514 T DE 8585201514T DE 3581167 T DE3581167 T DE 3581167T DE 3581167 D1 DE3581167 D1 DE 3581167D1
- Authority
- DE
- Germany
- Prior art keywords
- monolithble
- ladders
- coupler
- wave
- integrated
- 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
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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
-
- 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
- G02B6/2817—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 using reflective elements to split or combine optical signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8414683A FR2570839B1 (fr) | 1984-09-25 | 1984-09-25 | Dispositif de couplage entre des guides d'onde, monolithiquement integre avec ceux-ci sur un substrat semiconducteur |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3581167D1 true DE3581167D1 (de) | 1991-02-07 |
Family
ID=9308029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585201514T Expired - Lifetime DE3581167D1 (de) | 1984-09-25 | 1985-09-20 | Koppler zwischen wellenleitern, monolithbar auf einem halbleitersubstrat integriert. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4708423A (de) |
EP (1) | EP0179507B1 (de) |
JP (1) | JPS6194006A (de) |
DE (1) | DE3581167D1 (de) |
FR (1) | FR2570839B1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2584825B1 (fr) * | 1985-07-11 | 1987-10-09 | Labo Electronique Physique | Structure separatrice, element de commutation optique incluant de telles structures et matrice de commutation optique formee de ces elements de commutation |
FR2584826B1 (fr) * | 1985-07-11 | 1987-10-09 | Labo Electronique Physique | Element de commutation optique entre deux guides de lumiere et matrice de commutation optique formee de ces elements de commutation |
US4715672A (en) * | 1986-01-06 | 1987-12-29 | American Telephone And Telegraph Company | Optical waveguide utilizing an antiresonant layered structure |
FR2601505B1 (fr) * | 1986-07-09 | 1988-11-10 | Labo Electronique Physique | Dispositif semiconducteur integre du type dispositif de couplage entre un photodetecteur et un guide d'onde lumineuse |
US4789214A (en) * | 1987-09-21 | 1988-12-06 | Tacan Corporation | Micro-optical building block system and method of making same |
FR2621401B1 (fr) * | 1987-10-02 | 1989-12-29 | Labo Electronique Physique | Element de commutation optique incluant deux guides de lumiere paralleles et matrice de commutation constituee de tels elements |
JP2733263B2 (ja) * | 1988-10-04 | 1998-03-30 | キヤノン株式会社 | 集積型光ノードおよびそれを用いたバス型光情報システム |
US5031984A (en) * | 1990-01-17 | 1991-07-16 | Alcatel Na | Optical fiber electro-optical module |
US5058983A (en) * | 1990-07-06 | 1991-10-22 | Aster Corporation | Fiber optic connector terminator |
US5119448A (en) * | 1990-09-21 | 1992-06-02 | Tacan Corporation | Modular micro-optical systems and method of making such systems |
JP3043796B2 (ja) * | 1990-10-17 | 2000-05-22 | キヤノン株式会社 | 集積型光カップラ |
FR2670023B1 (fr) * | 1990-12-03 | 1993-10-22 | Etat Francais Cnet | Dispositif pour combiner ou separer des ondes electromagnetiques de polarisations perpendiculaires entre elles, dispositif amplificateur et dispositif de detection coherente. |
JP3104798B2 (ja) * | 1991-03-12 | 2000-10-30 | キヤノン株式会社 | 集積型光カップラ及びその製造方法 |
JP2871893B2 (ja) * | 1991-06-03 | 1999-03-17 | 古河電気工業株式会社 | フィルタ付き分岐結合器 |
US5439647A (en) * | 1994-02-25 | 1995-08-08 | Fiberchem, Inc. | Chip level waveguide sensor |
JP3751052B2 (ja) * | 1994-12-28 | 2006-03-01 | シャープ株式会社 | 集積型光制御素子およびその作製方法、並びにそれを備えた光集積回路素子および光集積回路装置 |
US5812713A (en) * | 1995-09-20 | 1998-09-22 | General Electric Company | Optical coupling system with bend |
US5682449A (en) * | 1995-12-22 | 1997-10-28 | Packard Hughes Interconnect Company | Sharp angle fiber optic interconnection system |
US5796885A (en) * | 1996-05-09 | 1998-08-18 | Gonthier; Francois | 3×3 waveguide coupler for bidirectional dual wavelength transmission and signal sampling and method for making the same |
US6022671A (en) * | 1997-03-11 | 2000-02-08 | Lightwave Microsystems Corporation | Method of making optical interconnects with hybrid construction |
US6144779A (en) | 1997-03-11 | 2000-11-07 | Lightwave Microsystems Corporation | Optical interconnects with hybrid construction |
US5970186A (en) * | 1997-03-11 | 1999-10-19 | Lightwave Microsystems Corporation | Hybrid digital electro-optic switch |
US5870512A (en) * | 1997-05-30 | 1999-02-09 | Sdl, Inc. | Optimized interferometrically modulated array source |
JP4768127B2 (ja) | 1998-11-10 | 2011-09-07 | ネオフォトニクス・コーポレイション | 熱光学ポリマーを含むフォトニックデバイス |
US6385367B1 (en) | 2000-07-31 | 2002-05-07 | Northrop Grumman Corporation | Parallel data transmission through segmented waveguides of large diameter |
US6697552B2 (en) | 2001-02-23 | 2004-02-24 | Lightwave Microsystems Corporation | Dendritic taper for an integrated optical wavelength router |
JP2005274962A (ja) * | 2004-03-24 | 2005-10-06 | Fuji Xerox Co Ltd | 光導波路配線基板及びその製造方法、光導波路配線基板作製用原板並びに光電気混載基板 |
US7887243B2 (en) * | 2007-03-16 | 2011-02-15 | Honeywell Federal Manufacturing & Technologies, Llc | Miniature mechanical transfer optical coupler |
JP2012507741A (ja) * | 2008-10-31 | 2012-03-29 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー. | 光ビーム結合器及び光ビームスプリッター |
US8737785B2 (en) | 2011-04-29 | 2014-05-27 | Hewlett-Packard Development Company, L.P. | Optical beam couplers and splitters |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2418994C2 (de) * | 1974-04-19 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Wellenleiterstruktur mit Dünnschichtfilter und Verfahren zu deren Herstellung |
JPS5342741A (en) * | 1976-09-29 | 1978-04-18 | Oki Electric Ind Co Ltd | Optical branching device |
JPS53120452A (en) * | 1977-03-29 | 1978-10-20 | Nec Corp | Integraded optical branching device |
US4130342A (en) * | 1977-05-31 | 1978-12-19 | Sperry Rand Corporation | Passive optical channel crossover, switch and bend structure |
US4609252A (en) * | 1979-04-02 | 1986-09-02 | Hughes Aircraft Company | Organic optical waveguide device and method of making |
NL8102183A (nl) * | 1981-05-04 | 1982-12-01 | Philips Nv | Optische vorkinrichting. |
-
1984
- 1984-09-25 FR FR8414683A patent/FR2570839B1/fr not_active Expired
-
1985
- 1985-09-09 US US06/773,701 patent/US4708423A/en not_active Expired - Fee Related
- 1985-09-20 DE DE8585201514T patent/DE3581167D1/de not_active Expired - Lifetime
- 1985-09-20 EP EP85201514A patent/EP0179507B1/de not_active Expired - Lifetime
- 1985-09-24 JP JP60210877A patent/JPS6194006A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0179507B1 (de) | 1990-12-27 |
FR2570839B1 (fr) | 1986-12-05 |
EP0179507A1 (de) | 1986-04-30 |
JPS6194006A (ja) | 1986-05-12 |
US4708423A (en) | 1987-11-24 |
FR2570839A1 (fr) | 1986-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ALCATEL ALSTHOM RECHERCHE S.A., MARCOUSSIS, FR |
|
8328 | Change in the person/name/address of the agent |
Free format text: WEINMILLER, J., DIPL.-ING., PAT.-ANW., 8133 FELDAFING |
|
8339 | Ceased/non-payment of the annual fee |