FR2539518B1 - - Google Patents
Info
- Publication number
- FR2539518B1 FR2539518B1 FR8300673A FR8300673A FR2539518B1 FR 2539518 B1 FR2539518 B1 FR 2539518B1 FR 8300673 A FR8300673 A FR 8300673A FR 8300673 A FR8300673 A FR 8300673A FR 2539518 B1 FR2539518 B1 FR 2539518B1
- Authority
- FR
- France
- 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
- G02B6/29346—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 wave or beam interference
- G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
- G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
- G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
- G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
-
- 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)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8300673A FR2539518A1 (fr) | 1983-01-18 | 1983-01-18 | Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8300673A FR2539518A1 (fr) | 1983-01-18 | 1983-01-18 | Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2539518A1 FR2539518A1 (fr) | 1984-07-20 |
| FR2539518B1 true FR2539518B1 (US07122603-20061017-C00187.png) | 1985-03-15 |
Family
ID=9285018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8300673A Granted FR2539518A1 (fr) | 1983-01-18 | 1983-01-18 | Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2539518A1 (US07122603-20061017-C00187.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6198864B1 (en) * | 1998-11-24 | 2001-03-06 | Agilent Technologies, Inc. | Optical wavelength demultiplexer |
| US6201908B1 (en) * | 1999-07-02 | 2001-03-13 | Blaze Network Products, Inc. | Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics |
| US6684010B1 (en) * | 2000-03-03 | 2004-01-27 | Digital Optics Corp. | Wavelength compensated optical wavelength division coupler and associated methods |
| US6563976B1 (en) * | 2000-05-09 | 2003-05-13 | Blaze Network Products, Inc. | Cost-effective wavelength division multiplexer and demultiplexer |
| DE10043324A1 (de) | 2000-08-23 | 2002-03-14 | Infineon Technologies Ag | Opto-elektronische Baugruppe zum Multiplexen und/oder Demultiplexen optischer Signale |
| US7349602B2 (en) * | 2004-10-08 | 2008-03-25 | Agilent Technologies, Inc. | Wavelength division multiplexer architecture |
| JP5568236B2 (ja) | 2005-07-22 | 2014-08-06 | デジタルオプティクス・コーポレイション・イースト | 光波長分割カプラおよび関連方法 |
| US7466502B2 (en) | 2005-12-07 | 2008-12-16 | Tessera North America, Inc. | Optical wavelength division coupler and associated methods |
| JP2015517692A (ja) * | 2012-05-24 | 2015-06-22 | 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．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． | ファイバ・コネクタ・アセンブリ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3501223A (en) * | 1965-11-23 | 1970-03-17 | Bell Telephone Labor Inc | Optical pulse generator |
| IT1109751B (it) * | 1978-01-31 | 1985-12-23 | Nippon Telegraph & Telephone | Moltiplatore e demultiplatore ottico |
| DE3008029A1 (de) * | 1980-03-03 | 1981-09-10 | Siemens AG, 1000 Berlin und 8000 München | Optischer baustein fuer multiplexer/demultiplexer |
| JPS5717907A (en) * | 1980-07-08 | 1982-01-29 | Nippon Sheet Glass Co Ltd | Blanching mixer for optical transmission |
| US4362361A (en) * | 1980-09-15 | 1982-12-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Collimated beam manifold with the number of output beams variable at a given output angle |
| JPS5774722A (en) * | 1980-10-28 | 1982-05-11 | Mitsubishi Electric Corp | Optical wavelength branching filter |
-
1983
- 1983-01-18 FR FR8300673A patent/FR2539518A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2539518A1 (fr) | 1984-07-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |