FR2555324B1 - Perfectionnements aux dispositifs optiques, notamment de demultiplexage et de multiplexage, et aux filtres optiques utilises dans de tels dispositifs - Google Patents
Perfectionnements aux dispositifs optiques, notamment de demultiplexage et de multiplexage, et aux filtres optiques utilises dans de tels dispositifsInfo
- Publication number
- FR2555324B1 FR2555324B1 FR848417537A FR8417537A FR2555324B1 FR 2555324 B1 FR2555324 B1 FR 2555324B1 FR 848417537 A FR848417537 A FR 848417537A FR 8417537 A FR8417537 A FR 8417537A FR 2555324 B1 FR2555324 B1 FR 2555324B1
- Authority
- FR
- France
- Prior art keywords
- devices
- optical
- multiplexing
- filters used
- demultiplexing
- 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
- G02B6/2931—Diffractive element operating in reflection
-
- 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
- G02B6/293—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8330650 | 1983-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2555324A1 FR2555324A1 (fr) | 1985-05-24 |
| FR2555324B1 true FR2555324B1 (fr) | 1989-07-13 |
Family
ID=10551893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR848417537A Expired FR2555324B1 (fr) | 1983-11-17 | 1984-11-16 | Perfectionnements aux dispositifs optiques, notamment de demultiplexage et de multiplexage, et aux filtres optiques utilises dans de tels dispositifs |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4671603A (fr) |
| JP (1) | JPS60119507A (fr) |
| DE (1) | DE3441689A1 (fr) |
| FR (1) | FR2555324B1 (fr) |
| GB (1) | GB2151036B (fr) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669811A (en) * | 1983-11-17 | 1987-06-02 | Pilkington P.E. Limited | Optical filtering apparatus |
| GB2159979B (en) * | 1984-06-09 | 1987-09-23 | Pilkington Perkin Elmer Ltd | Improvements in or relating to reflection holograms |
| US4792999A (en) * | 1987-01-20 | 1988-12-20 | International Business Machines Corporation | Wavelength agile optical receiver |
| DE3822814A1 (de) * | 1987-08-04 | 1989-02-16 | Ver Glaswerke Gmbh | Schicht zur einfallsrichtungsabhaengigen reflexion zumindest von sichtbarer strahlung |
| AU601884B2 (en) * | 1987-10-01 | 1990-09-20 | British Telecommunications Public Limited Company | Optical filters |
| GB8723050D0 (en) * | 1987-10-01 | 1987-11-04 | British Telecomm | Optical filters |
| US5166813A (en) * | 1988-05-31 | 1992-11-24 | Nygene Corporation | Optical evaluation using a hologram barrier filter |
| DE3833096A1 (de) * | 1988-09-29 | 1990-04-05 | Siemens Ag | Optische koppelanordnung |
| GB8900730D0 (en) * | 1989-01-13 | 1989-03-08 | British Telecomm | An optical filter tuning apparatus and an optical filtering method |
| JPH0315002A (ja) * | 1989-03-06 | 1991-01-23 | Toshihiro Kubota | 光分割器 |
| FR2650897B1 (fr) * | 1989-08-14 | 1993-04-23 | Framatome Sa | Dispositif de demultiplexage par longueurs d'onde d'un signal lumineux |
| DE3929480A1 (de) * | 1989-09-05 | 1991-03-07 | Siemens Ag | Anordnung zum (de)multiplexen von lichtwellen unterschiedlicher wellenlaenge |
| US4946253A (en) * | 1989-10-16 | 1990-08-07 | Arizona Board Of Regents For And On Behalf Of The University Of Arizona | Reconfigurable substrate-mode holographic interconnect apparatus and method |
| TW198748B (fr) * | 1990-02-20 | 1993-01-21 | Hughes Aircraft Co | |
| US5101460A (en) * | 1990-09-04 | 1992-03-31 | Motorola, Inc. | Simultaneous bidirectional optical interconnect |
| US5061027A (en) * | 1990-09-04 | 1991-10-29 | Motorola, Inc. | Solder-bump attached optical interconnect structure utilizing holographic elements and method of making same |
| GB9024713D0 (en) * | 1990-11-14 | 1991-01-02 | Plessey Telecomm | Optical backplane interconnecting circuit boards |
| US5440669A (en) * | 1991-07-26 | 1995-08-08 | Accuwave Corporation | Photorefractive systems and methods |
| WO1993003427A2 (fr) * | 1991-07-26 | 1993-02-18 | Accuwave Corporation | Procedes et systemes photorefringents |
| US5691989A (en) * | 1991-07-26 | 1997-11-25 | Accuwave Corporation | Wavelength stabilized laser sources using feedback from volume holograms |
| US5335098A (en) * | 1991-07-26 | 1994-08-02 | Accuwave Corporation | Fixing method for narrow bandwidth volume holograms in photorefractive materials |
| US5796096A (en) * | 1991-07-26 | 1998-08-18 | Accuwave Corporation | Fabrication and applications of long-lifetime, holographic gratings in photorefractive materials |
| US5491570A (en) * | 1991-07-26 | 1996-02-13 | Accuwave Corporation | Methods and devices for using photorefractive materials at infrared wavelengths |
| US5682255A (en) * | 1993-02-26 | 1997-10-28 | Yeda Research & Development Co. Ltd. | Holographic optical devices for the transmission of optical signals of a plurality of channels |
| DE69434719T2 (de) * | 1993-02-26 | 2007-02-08 | Yeda Research And Development Co., Ltd. | Optische holographische Vorrichtungen |
| US5500910A (en) * | 1994-06-30 | 1996-03-19 | The Whitaker Corporation | Passively aligned holographic WDM |
| US5479540A (en) * | 1994-06-30 | 1995-12-26 | The Whitaker Corporation | Passively aligned bi-directional optoelectronic transceiver module assembly |
| US6278534B1 (en) * | 1996-11-27 | 2001-08-21 | Kaiser Optical Systems | Dispersive optical device |
| JPH10206753A (ja) * | 1997-01-28 | 1998-08-07 | Nec Corp | 波長可変光デバイス |
| AU1262201A (en) * | 1999-11-12 | 2001-05-30 | Cme Telemetrix Inc. | Volume or stacked holographic diffraction gratings for wavelength division multiplexing and spectroscopy |
| US6362904B1 (en) * | 2000-09-01 | 2002-03-26 | Robert H. Cormack | Tunable optical filter with retained complementary output |
| US6476944B1 (en) * | 2000-10-18 | 2002-11-05 | Joseph A. La Russa | Image-forming apparatus |
| US6728434B2 (en) * | 2001-06-04 | 2004-04-27 | Axun Technologies, Inc. | MEMS dynamic optical spectral filter |
| US6956886B1 (en) * | 2001-11-02 | 2005-10-18 | Patel C Kumar N | Discreetly tunable semiconductor laser arrangement for wavelength division multiplex communication systems |
| US6912073B2 (en) * | 2002-03-15 | 2005-06-28 | Corning Incorporated | Optical filter array and method of use |
| US20030175006A1 (en) * | 2002-03-15 | 2003-09-18 | Wildeman George F. | Optical filter array and method of use |
| US8750702B1 (en) * | 2002-06-21 | 2014-06-10 | Rockstar Consortium Us Lp | Passive optical loopback |
| JP2004206057A (ja) * | 2002-11-01 | 2004-07-22 | Omron Corp | 光合分波器及び光合分波器の製造方法 |
| EP1691495A1 (fr) * | 2005-02-09 | 2006-08-16 | Agilent Technologies Inc | Mesure de puissance optique à sélection de longueurs d'onde |
| DE102021129399A1 (de) | 2021-11-11 | 2023-05-11 | Carl Zeiss Jena Gmbh | Optisches diagnosesystem mit abbildendem volumenholographischem demultiplexer |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3519355A (en) * | 1964-12-18 | 1970-07-07 | Ibm | Light filter |
| CA851958A (en) * | 1968-01-31 | 1970-09-22 | J. Van Der Hoeven Cornelis | Reflector device |
| US3675990A (en) * | 1970-06-16 | 1972-07-11 | Bell Telephone Labor Inc | Reflective-type narrow band filter |
| US3814498A (en) * | 1972-05-04 | 1974-06-04 | Bell Telephone Labor Inc | Integrated optical circuit devices employing optical gratings |
| US4017158A (en) * | 1975-03-17 | 1977-04-12 | E. I. Du Pont De Nemours And Company | Spatial frequency carrier and process of preparing same |
| GB1549186A (en) * | 1975-10-03 | 1979-08-01 | Nat Res Dev | Optical connectors |
| US4208637A (en) * | 1977-03-09 | 1980-06-17 | Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry | Tunable optical device |
| US4111524A (en) * | 1977-04-14 | 1978-09-05 | Bell Telephone Laboratories, Incorporated | Wavelength division multiplexer |
| IT1109751B (it) * | 1978-01-31 | 1985-12-23 | Nippon Telegraph & Telephone | Moltiplatore e demultiplatore ottico |
| JPS565514A (en) * | 1979-06-26 | 1981-01-21 | Ritsuo Hasumi | Thick film diffraction grating |
| GB2054995B (en) * | 1979-07-14 | 1983-06-29 | Marconi Co Ltd | Optical position encoder arrangement |
| US4274706A (en) * | 1979-08-30 | 1981-06-23 | Hughes Aircraft Company | Wavelength multiplexer/demultiplexer for optical circuits |
| GB2071866B (en) * | 1980-03-13 | 1983-11-16 | Marconi Co Ltd | Colour selective holographic reflector |
| DK156381A (da) * | 1980-04-08 | 1981-10-09 | Instruments Sa | Monokromator |
| US4359259A (en) * | 1980-04-29 | 1982-11-16 | The United States Of America As Represented By The Secretary Of The Air Force | Holographic multiplexer/demultiplexer |
| US4387955A (en) * | 1981-02-03 | 1983-06-14 | The United States Of America As Represented By The Secretary Of The Air Force | Holographic reflective grating multiplexer/demultiplexer |
| US4428643A (en) * | 1981-04-08 | 1984-01-31 | Xerox Corporation | Optical scanning system with wavelength shift correction |
| US4412719A (en) * | 1981-04-10 | 1983-11-01 | Environmental Research Institute Of Michigan | Method and article having predetermined net reflectance characteristics |
| DE3122781A1 (de) * | 1981-06-09 | 1982-12-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "wellenlaengenmultiplexer bzw. wellenlaengendemultiplexer" |
| NL8104123A (nl) * | 1981-09-07 | 1983-04-05 | Philips Nv | Optische multiplex- en demultiplexinrichting. |
| NL8104124A (nl) * | 1981-09-07 | 1983-04-05 | Philips Nv | Inrichting voor het scheiden van uit een optische vezel tredende stralingsbundels. |
| CA1231785A (fr) * | 1982-02-19 | 1988-01-19 | Raytheon Company | Appareil d'affichage d'images en couleurs |
| JPS58149019A (ja) * | 1982-03-01 | 1983-09-05 | Nippon Telegr & Teleph Corp <Ntt> | 光合波分波器 |
-
1984
- 1984-11-06 US US06/668,820 patent/US4671603A/en not_active Expired - Fee Related
- 1984-11-15 GB GB08428855A patent/GB2151036B/en not_active Expired
- 1984-11-15 DE DE19843441689 patent/DE3441689A1/de not_active Ceased
- 1984-11-16 JP JP59242178A patent/JPS60119507A/ja active Pending
- 1984-11-16 FR FR848417537A patent/FR2555324B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8428855D0 (en) | 1984-12-27 |
| US4671603A (en) | 1987-06-09 |
| GB2151036B (en) | 1987-02-18 |
| DE3441689A1 (de) | 1985-05-30 |
| FR2555324A1 (fr) | 1985-05-24 |
| GB2151036A (en) | 1985-07-10 |
| JPS60119507A (ja) | 1985-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |