DE3466739D1 - Wavelength multiplexer-demultiplexer and method of producing such an assembly - Google Patents
Wavelength multiplexer-demultiplexer and method of producing such an assemblyInfo
- Publication number
- DE3466739D1 DE3466739D1 DE8484400645T DE3466739T DE3466739D1 DE 3466739 D1 DE3466739 D1 DE 3466739D1 DE 8484400645 T DE8484400645 T DE 8484400645T DE 3466739 T DE3466739 T DE 3466739T DE 3466739 D1 DE3466739 D1 DE 3466739D1
- Authority
- DE
- Germany
- Prior art keywords
- demultiplexer
- mirror
- multiplexer
- producing
- assembly
- 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
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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/29307—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/29311—Diffractive element operating in transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Communication System (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8305364A FR2543768A1 (fr) | 1983-03-31 | 1983-03-31 | Multiplexeur-demultiplexeur de longueurs d'onde, et procede de realisation d'un tel ensemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3466739D1 true DE3466739D1 (en) | 1987-11-12 |
Family
ID=9287453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8484400645T Expired DE3466739D1 (en) | 1983-03-31 | 1984-03-30 | Wavelength multiplexer-demultiplexer and method of producing such an assembly |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4622662A (de) |
| EP (1) | EP0121482B1 (de) |
| AT (1) | ATE30195T1 (de) |
| DE (1) | DE3466739D1 (de) |
| FR (1) | FR2543768A1 (de) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4836634A (en) * | 1980-04-08 | 1989-06-06 | Instruments Sa | Wavelength multiplexer/demultiplexer using optical fibers |
| DE3216516A1 (de) * | 1982-05-03 | 1983-11-03 | Siemens AG, 1000 Berlin und 8000 München | Optischer wellenlaengendemultiplexer nach dem beugungsgitterprinzip |
| GB2165061A (en) * | 1984-09-26 | 1986-04-03 | Int Standard Electric Corp | Optical coupler |
| DE3509132A1 (de) * | 1985-03-14 | 1986-09-18 | Fa. Carl Zeiss, 7920 Heidenheim | Wellenlaengenmultiplexer oder -demultiplexer |
| FR2579333B1 (fr) * | 1985-03-20 | 1987-07-03 | Instruments Sa | Multiplexeur-demultiplexeur de longueurs d'ondes corrige des aberrations geometriques et chromatiques |
| DE3665786D1 (en) * | 1985-06-19 | 1989-10-26 | Framatome Sa | Arrangement for the control and surveillance of an industrial plant by optical transmission of information and commands |
| DE3528947A1 (de) * | 1985-08-13 | 1987-02-26 | Zeiss Carl Fa | Reflexionsbeugungsgitter mit hohem wirkungsgrad |
| US4926412A (en) * | 1988-02-22 | 1990-05-15 | Physical Optics Corporation | High channel density wavelength division multiplexer with defined diffracting means positioning |
| US4904043A (en) * | 1988-06-15 | 1990-02-27 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical data link dual wavelength coupler |
| IL107508A (en) * | 1993-11-05 | 1996-12-05 | Orbotech Ltd | Method and apparatus for recording on optically-sensitive media |
| FR2731573B1 (fr) * | 1995-03-07 | 1997-05-30 | Instruments Sa | Multiplexeur-demultiplexeur de longueurs d'onde optique |
| KR100220888B1 (ko) * | 1997-01-18 | 1999-09-15 | 박호군 | 이동 개구를 이용한 다시야 3차원 영상 구현 방법 및 시스템 |
| US6084695A (en) * | 1997-02-14 | 2000-07-04 | Photonetics | Optical fiber wavelength multiplexer and demutiplexer |
| US6249364B1 (en) * | 1997-02-14 | 2001-06-19 | Photonetics | Optical wave-guide wavelength multiplexer and demultiplexer |
| FR2761485B1 (fr) * | 1997-03-28 | 1999-06-11 | Instruments Sa | Multiplexeur-demultiplexeur en longueur d'onde a fibres optiques |
| FR2764393B1 (fr) * | 1997-06-09 | 1999-08-20 | Instruments Sa | Multiplexeur-demultiplexeur en longueur d'onde a fibres optiques |
| FR2765424B1 (fr) * | 1997-06-25 | 1999-09-10 | Instruments Sa | Multiplexeur-demultiplexeur en longueur d'onde a fibres optiques |
| FR2765972B1 (fr) * | 1997-07-11 | 1999-09-24 | Instruments Sa | Systeme optique a dispersion en longueur d'onde |
| DE19734957C1 (de) * | 1997-08-13 | 1998-12-24 | Lucent Tech Network Sys Gmbh | Verfahren und Anordnung zur Wellenlängenstabilisierung für mehrkanalige optische Übertragungssysteme |
| US6519063B1 (en) * | 1997-10-31 | 2003-02-11 | The Whitaker Corporation | Planar wave length multiplexer/demultiplexer |
| 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 |
| US6289155B1 (en) | 1997-12-13 | 2001-09-11 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing devices using dual high index of refraction crystalline 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 |
| US6298182B1 (en) | 1997-12-13 | 2001-10-02 | Light Chip, Inc. | Wavelength division multiplexing/demultiplexing devices using polymer lenses |
| US6404945B1 (en) | 1997-12-13 | 2002-06-11 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing devices using homogeneous refractive index lenses |
| US6271970B1 (en) | 1997-12-13 | 2001-08-07 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing devices using dual homogeneous refractive index lenses |
| US6011885A (en) * | 1997-12-13 | 2000-01-04 | Lightchip, Inc. | Integrated bi-directional gradient refractive index wavelength division multiplexer |
| US6263135B1 (en) | 1997-12-13 | 2001-07-17 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing devices using high index of refraction crystalline lenses |
| US6011884A (en) * | 1997-12-13 | 2000-01-04 | Lightchip, Inc. | Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer |
| US6181853B1 (en) * | 1997-12-13 | 2001-01-30 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing device using dual polymer lenses |
| CA2245389A1 (en) | 1998-08-24 | 2000-02-24 | Ilya Golub | Multiplexer/demultiplexer for wdm optical signals |
| US6108471A (en) * | 1998-11-17 | 2000-08-22 | Bayspec, Inc. | Compact double-pass wavelength multiplexer-demultiplexer having an increased number of channels |
| US6275630B1 (en) | 1998-11-17 | 2001-08-14 | Bayspec, Inc. | Compact double-pass wavelength multiplexer-demultiplexer |
| US6829096B1 (en) | 1999-02-25 | 2004-12-07 | Confluent Photonics Corporation | Bi-directional wavelength division multiplexing/demultiplexing devices |
| US6480648B1 (en) | 1999-02-25 | 2002-11-12 | Lightchip, Inc. | Technique for detecting the status of WDM optical signals |
| US6343169B1 (en) | 1999-02-25 | 2002-01-29 | Lightchip, Inc. | Ultra-dense wavelength division multiplexing/demultiplexing device |
| US6347171B1 (en) | 1999-03-31 | 2002-02-12 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for forming a diffraction grating |
| US6434299B1 (en) | 1999-06-01 | 2002-08-13 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing devices having concave diffraction gratings |
| US6415073B1 (en) | 2000-04-10 | 2002-07-02 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing devices employing patterned optical components |
| US6563977B1 (en) | 2000-06-27 | 2003-05-13 | Bayspec, Inc. | Compact wavelength multiplexer-demultiplexer providing low polarization sensitivity |
| US6392233B1 (en) | 2000-08-10 | 2002-05-21 | Sarnoff Corporation | Optomechanical radiant energy detector |
| US6901200B2 (en) * | 2000-12-22 | 2005-05-31 | Fiber Optic Network Solutions, Inc. | Module and housing for optical fiber distribution and DWDM equipment |
| 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 |
| US6952260B2 (en) | 2001-09-07 | 2005-10-04 | Jian Ming Xiao | Double grating three dimensional spectrograph |
| US7265827B2 (en) * | 2001-09-07 | 2007-09-04 | Horiba Jobin Yvon, Inc. | Double grating three dimensional spectrograph with multi-directional diffraction |
| TW589474B (en) * | 2003-04-29 | 2004-06-01 | Au Optronics Corp | Display panel with the integrated driver circuit |
| EP2083298B1 (de) | 2008-01-23 | 2017-05-10 | Yenista Optics | Optische Vorrichtung mit einem kompakten Dispersionssystem |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5529824A (en) * | 1978-08-24 | 1980-03-03 | Nippon Telegr & Teleph Corp <Ntt> | Photo branching filter |
| FR2519148B1 (fr) * | 1981-12-24 | 1985-09-13 | Instruments Sa | Selecteur de longueurs d'ondes |
| GB2086168B (en) * | 1980-10-23 | 1985-03-27 | Plessey Co Ltd | Optical transmission systems |
| EP0063126B1 (de) * | 1980-10-23 | 1985-09-25 | Plessey Overseas Limited | Optische übertragungssysteme |
-
1983
- 1983-03-31 FR FR8305364A patent/FR2543768A1/fr not_active Withdrawn
-
1984
- 1984-03-30 EP EP84400645A patent/EP0121482B1/de not_active Expired
- 1984-03-30 AT AT84400645T patent/ATE30195T1/de active
- 1984-03-30 DE DE8484400645T patent/DE3466739D1/de not_active Expired
- 1984-04-02 US US06/595,739 patent/US4622662A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2543768A1 (fr) | 1984-10-05 |
| ATE30195T1 (de) | 1987-10-15 |
| EP0121482B1 (de) | 1987-10-07 |
| US4622662A (en) | 1986-11-11 |
| EP0121482A1 (de) | 1984-10-10 |
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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: HIGHWAVE OPTICAL TECHNOLOGIES, LANNION, FR |
|
| 8339 | Ceased/non-payment of the annual fee |