DE69316063D1 - Wellenlängenmultiplexer, insbesondere für optisches integriertes System - Google Patents
Wellenlängenmultiplexer, insbesondere für optisches integriertes SystemInfo
- Publication number
- DE69316063D1 DE69316063D1 DE69316063T DE69316063T DE69316063D1 DE 69316063 D1 DE69316063 D1 DE 69316063D1 DE 69316063 T DE69316063 T DE 69316063T DE 69316063 T DE69316063 T DE 69316063T DE 69316063 D1 DE69316063 D1 DE 69316063D1
- Authority
- DE
- Germany
- Prior art keywords
- optical integrated
- integrated systems
- wavelength multiplexers
- multiplexers
- wavelength
- 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 - Fee Related
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
- G02B6/10—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
- G02B6/124—Geodesic lenses or integrated gratings
-
- 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
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
- G02B6/29326—Diffractive elements having focusing properties, e.g. curved gratings
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- 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
- G02B6/29386—Interleaving or deinterleaving, i.e. separating or mixing subsets of optical signals, e.g. combining even and odd channels into a single optical signal
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9203910A FR2689349B1 (fr) | 1992-03-31 | 1992-03-31 | Multiplexeur en longueur d'onde pour systeme optique integre. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316063D1 true DE69316063D1 (de) | 1998-02-12 |
DE69316063T2 DE69316063T2 (de) | 1998-04-23 |
Family
ID=9428313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316063T Expired - Fee Related DE69316063T2 (de) | 1992-03-31 | 1993-03-29 | Wellenlängenmultiplexer, insbesondere für optisches integriertes System |
Country Status (6)
Country | Link |
---|---|
US (1) | US5371813A (de) |
EP (1) | EP0564347B1 (de) |
JP (2) | JP2880873B2 (de) |
CA (1) | CA2092974A1 (de) |
DE (1) | DE69316063T2 (de) |
FR (1) | FR2689349B1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5915054A (en) * | 1992-03-05 | 1999-06-22 | Fuji Xerox Co., Ltd. | Star coupler for an optical communication network |
JP3269540B2 (ja) * | 1993-11-05 | 2002-03-25 | 富士ゼロックス株式会社 | 光増幅器 |
US5675675A (en) * | 1995-12-29 | 1997-10-07 | Corning Incorporated | Bandwidth-adjusted wavelength demultiplexer |
US6011884A (en) * | 1997-12-13 | 2000-01-04 | Lightchip, Inc. | Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer |
US6151336A (en) * | 1998-02-11 | 2000-11-21 | Sorrento Networks, Inc. | Time division multiplexing expansion subsystem |
US6400478B1 (en) | 1998-04-02 | 2002-06-04 | Sorrento Networks, Inc. | Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber |
GB2335051B (en) * | 1998-05-19 | 2000-01-19 | Bookham Technology Ltd | Optical device for splitting up a multi-wavelength light beam |
US6298103B1 (en) | 1998-06-16 | 2001-10-02 | Sorrento Networks Corporation | Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates |
CA2279765C (en) * | 1998-07-30 | 2006-09-19 | National Research Council Of Canada | Wavelength stabilized planar waveguide optical devices incorporating a dispersive element |
US6263126B1 (en) | 1998-08-06 | 2001-07-17 | Avanex Corporation | Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation |
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 |
DE19853754B4 (de) * | 1998-11-21 | 2009-06-10 | Spectro Analytical Instruments Gmbh | Simultanes Doppelgitter-Spektrometer mit Halbleiterzeilensensoren oder Photoelektronenvervielfachern |
US6304692B1 (en) | 1999-09-03 | 2001-10-16 | Zolo Technologies, Inc. | Echelle grating dense wavelength division multiplexer/demultiplexer with two dimensional single channel array |
US6563977B1 (en) | 2000-06-27 | 2003-05-13 | Bayspec, Inc. | Compact wavelength multiplexer-demultiplexer providing low polarization sensitivity |
US6574396B1 (en) * | 2001-03-12 | 2003-06-03 | Lucent Technologies Inc. | Waveguide grating arrangement using a segmented reflector |
US7155085B2 (en) * | 2002-11-13 | 2006-12-26 | Battelle Memorial Institute | Amplifying wavelength division mux/demux |
US7760979B2 (en) * | 2005-02-17 | 2010-07-20 | Avago Technologies General Ip (Singapore) Pte. Ltd. | System and method for low loss waveguide bends |
DE102005062735B4 (de) * | 2005-12-22 | 2008-04-10 | Siemens Ag | Elektrooptische Baugruppe zum Multiplexen bzw. Demultiplexen eines optischen Signals |
JP5335729B2 (ja) * | 2010-04-01 | 2013-11-06 | 浜松ホトニクス株式会社 | 分光モジュール |
JP5325829B2 (ja) | 2010-04-01 | 2013-10-23 | 浜松ホトニクス株式会社 | 分光モジュール |
US8717560B2 (en) * | 2010-05-04 | 2014-05-06 | University Of Maine System Board Of Trustees | Ring grating spectrometer |
WO2016209898A1 (en) * | 2015-06-22 | 2016-12-29 | Beam Engineering For Advaced Measurements Co. | Diffractive mirrors and diffractive telescopes with corrected temporal dispersion |
CN109283626B (zh) * | 2018-11-06 | 2020-03-17 | 西安交通大学 | 紧凑的Bragg反射器型凹面衍射光栅波分复用器及其设计方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59165016A (ja) * | 1983-03-11 | 1984-09-18 | Hitachi Ltd | 光回路 |
FR2579044B1 (fr) * | 1985-03-13 | 1988-02-26 | Commissariat Energie Atomique | Dispositif de multiplexage de plusieurs signaux lumineux en optique integree |
JPS61223711A (ja) * | 1985-03-28 | 1986-10-04 | Nippon Sheet Glass Co Ltd | 光通信用分波器 |
US4776661A (en) * | 1985-11-25 | 1988-10-11 | Canon Kabushiki Kaisha | Integrated optical device |
US4736360A (en) * | 1986-07-21 | 1988-04-05 | Polaroid Corporation | Bulk optic echelon multi/demultiplexer |
US4923271A (en) * | 1989-03-28 | 1990-05-08 | American Telephone And Telegraph Company | Optical multiplexer/demultiplexer using focusing Bragg reflectors |
EP0393372A3 (de) * | 1989-04-21 | 1991-10-16 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines an einem optischen Schichtwellenleiter ausgebildeten Beugungsgitters |
US5016960A (en) * | 1989-12-22 | 1991-05-21 | Gte Laboratories Incorporated | Hybrid optical Y-junction |
US5002350A (en) * | 1990-02-26 | 1991-03-26 | At&T Bell Laboratories | Optical multiplexer/demultiplexer |
US5093876A (en) * | 1990-07-27 | 1992-03-03 | At&T Bell Laboratories | WDM systems incorporating adiabatic reflection filters |
US5048909A (en) * | 1990-07-27 | 1991-09-17 | At&T Bell Laboratories | Adiabatic reflection apparatus |
US5226100A (en) * | 1990-09-21 | 1993-07-06 | Siemens Aktiengesellschaft | Optical grating comprising a plurality of side-by-side outfeed end faces of optical waveguides |
US5165104A (en) * | 1991-03-01 | 1992-11-17 | Optivideo Corporation | Optical interconnecting device and method |
JP2600507B2 (ja) * | 1991-03-12 | 1997-04-16 | 松下電器産業株式会社 | 光合分波器 |
US5228103A (en) * | 1992-08-17 | 1993-07-13 | University Of Maryland | Monolithically integrated wavelength division multiplexing laser array |
-
1992
- 1992-03-31 FR FR9203910A patent/FR2689349B1/fr not_active Expired - Fee Related
-
1993
- 1993-03-25 US US08/036,721 patent/US5371813A/en not_active Expired - Fee Related
- 1993-03-29 EP EP93400808A patent/EP0564347B1/de not_active Expired - Lifetime
- 1993-03-29 DE DE69316063T patent/DE69316063T2/de not_active Expired - Fee Related
- 1993-03-30 JP JP5071987A patent/JP2880873B2/ja not_active Expired - Fee Related
- 1993-03-30 CA CA002092974A patent/CA2092974A1/fr not_active Abandoned
-
1997
- 1997-09-24 JP JP9259108A patent/JPH1090534A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2689349A1 (fr) | 1993-10-01 |
JPH1090534A (ja) | 1998-04-10 |
EP0564347B1 (de) | 1998-01-07 |
FR2689349B1 (fr) | 1994-05-06 |
US5371813A (en) | 1994-12-06 |
JPH0618736A (ja) | 1994-01-28 |
CA2092974A1 (fr) | 1993-10-01 |
JP2880873B2 (ja) | 1999-04-12 |
DE69316063T2 (de) | 1998-04-23 |
EP0564347A1 (de) | 1993-10-06 |
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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, PARIS, FR |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: AVANEX CORP., FREMONT, CALIF., US |
|
8339 | Ceased/non-payment of the annual fee |