DE3108742C2 - Selektiver Richtkoppler - Google Patents
Selektiver RichtkopplerInfo
- Publication number
- DE3108742C2 DE3108742C2 DE19813108742 DE3108742A DE3108742C2 DE 3108742 C2 DE3108742 C2 DE 3108742C2 DE 19813108742 DE19813108742 DE 19813108742 DE 3108742 A DE3108742 A DE 3108742A DE 3108742 C2 DE3108742 C2 DE 3108742C2
- Authority
- DE
- Germany
- Prior art keywords
- waveguides
- directional coupler
- coupled
- waveguide
- dielectric
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 31
- 238000010168 coupling process Methods 0.000 claims abstract description 31
- 238000005859 coupling reaction Methods 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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
- G02B6/29331—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 evanescent wave coupling
- G02B6/29332—Wavelength selective couplers, i.e. based on evanescent coupling between light guides, e.g. fused fibre couplers with transverse coupling between fibres having different propagation constant wavelength dependency
-
- 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
- G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
-
- 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
- G02B6/29395—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 configurable, e.g. tunable or reconfigurable
-
- 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
- G02B2006/2865—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 couplers of the 3x3 type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813108742 DE3108742C2 (de) | 1981-03-07 | 1981-03-07 | Selektiver Richtkoppler |
| FR8203638A FR2501383B1 (fr) | 1981-03-07 | 1982-03-04 | Coupleur directif et selectif |
| GB8206427A GB2096790B (en) | 1981-03-07 | 1982-03-04 | Selective directional coupler |
| JP3316282A JPS57161706A (en) | 1981-03-07 | 1982-03-04 | Selectively dirctional connector |
| CA000397779A CA1185333A (en) | 1981-03-07 | 1982-03-08 | Selective directional coupler for guided waves |
| US06/355,843 US4483583A (en) | 1981-03-07 | 1982-03-08 | Selective directional coupler for guided waves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813108742 DE3108742C2 (de) | 1981-03-07 | 1981-03-07 | Selektiver Richtkoppler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3108742A1 DE3108742A1 (de) | 1982-09-23 |
| DE3108742C2 true DE3108742C2 (de) | 1985-11-14 |
Family
ID=6126627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813108742 Expired DE3108742C2 (de) | 1981-03-07 | 1981-03-07 | Selektiver Richtkoppler |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS57161706A (en, 2012) |
| CA (1) | CA1185333A (en, 2012) |
| DE (1) | DE3108742C2 (en, 2012) |
| FR (1) | FR2501383B1 (en, 2012) |
| GB (1) | GB2096790B (en, 2012) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111095C1 (en, 2012) * | 1991-04-05 | 1992-05-27 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | |
| DE4234485C1 (de) * | 1992-10-13 | 1993-09-30 | Ant Nachrichtentech | Vorrichtung mit zwei optischen Eingängen und vier optischen Ausgängen und Polarisationsdiversity-Empfänger für den optischen Überlagerungsempfang |
| DE4234486C1 (de) * | 1992-10-13 | 1993-09-30 | Ant Nachrichtentech | Anordnung zum Zerlegen eines optischen Eingangssignals in zwei Signale mit zueinander orthogonaler Polarisation |
| DE19532470B4 (de) * | 1995-09-02 | 2005-03-03 | Eads Radio Communication Systems Gmbh & Co.Kg | Selektiver Multikoppler |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE38099T1 (de) * | 1981-12-16 | 1988-11-15 | Polaroid Corp | Optische hohlraumresonanzfilter. |
| DE3378382D1 (en) * | 1983-06-25 | 1988-12-08 | Ant Nachrichtentech | Symmetrical waveguide coupler |
| CA1273515A (en) * | 1985-12-30 | 1990-09-04 | Colin Anderson Millar | Optical coupling |
| DE3806824A1 (de) * | 1988-03-03 | 1989-09-14 | Ant Nachrichtentech | Elektro-optisches uebertragungssystem |
| GB9301052D0 (en) * | 1993-01-20 | 1993-03-10 | Marconi Gec Ltd | Optical devices |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532317A (en) * | 1947-08-25 | 1950-12-05 | Sperry Corp | Ultra high frequency coupler |
| BE549131A (en, 2012) * | 1955-06-30 | |||
| BE561886A (en, 2012) * | 1956-11-19 | |||
| US2951218A (en) * | 1957-02-19 | 1960-08-30 | Itt | Directional couplings |
| US3518576A (en) * | 1967-06-27 | 1970-06-30 | North American Rockwell | Crossed guide directional coupler |
| DE1591704A1 (de) * | 1967-07-21 | 1971-03-04 | Telefunken Patent | Richtkoppler in Streifenleitungstechnik |
| US3512110A (en) * | 1968-05-06 | 1970-05-12 | Motorola Inc | Microstrip-microwave coupler |
| DE1964291C3 (de) * | 1968-08-07 | 1979-11-29 | Western Electric Co., Inc., New York, N.Y. (V.St.A.) | Bandsperrfilter für optische Wellen |
| US3589794A (en) * | 1968-08-07 | 1971-06-29 | Bell Telephone Labor Inc | Optical circuits |
| GB1294502A (en) * | 1969-05-24 | 1972-11-01 | Hitachi Electronics | Frequency variable directional filter |
| US3798575A (en) * | 1972-12-14 | 1974-03-19 | Rca Corp | Microwave transmission line and devices using multiple coplanar conductors |
| US3806226A (en) * | 1973-03-16 | 1974-04-23 | Bell Telephone Labor Inc | Light-guiding interconnections for thin-film optical circuitry |
| DE2423448A1 (de) * | 1974-05-14 | 1975-11-27 | Siemens Ag | Richtkoppler |
| DD118753A1 (en, 2012) * | 1975-03-24 | 1976-03-12 | ||
| US4091343A (en) * | 1975-06-30 | 1978-05-23 | Epsilon Lambda Electronics Corp. | Insular waveguide directional coupler |
| US4019051A (en) * | 1975-12-24 | 1977-04-19 | Bell Telephone Laboratories, Incorporated | Directional optical waveguide couplers |
| JPS53137160A (en) * | 1977-05-06 | 1978-11-30 | Nippon Telegr & Teleph Corp <Ntt> | Optical filter of directivity coupler type |
| JPS54104359A (en) * | 1978-02-03 | 1979-08-16 | Hitachi Ltd | Photo coupling circuit |
| US4210881A (en) * | 1978-11-09 | 1980-07-01 | The United States Of America As Represented By The Secretary Of The Navy | Millimeter wave microstrip triplexer |
| JPS55103509A (en) * | 1979-02-05 | 1980-08-07 | Nippon Telegr & Teleph Corp <Ntt> | Photo coupler |
-
1981
- 1981-03-07 DE DE19813108742 patent/DE3108742C2/de not_active Expired
-
1982
- 1982-03-04 FR FR8203638A patent/FR2501383B1/fr not_active Expired
- 1982-03-04 JP JP3316282A patent/JPS57161706A/ja active Granted
- 1982-03-04 GB GB8206427A patent/GB2096790B/en not_active Expired
- 1982-03-08 CA CA000397779A patent/CA1185333A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111095C1 (en, 2012) * | 1991-04-05 | 1992-05-27 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | |
| DE4234485C1 (de) * | 1992-10-13 | 1993-09-30 | Ant Nachrichtentech | Vorrichtung mit zwei optischen Eingängen und vier optischen Ausgängen und Polarisationsdiversity-Empfänger für den optischen Überlagerungsempfang |
| DE4234486C1 (de) * | 1992-10-13 | 1993-09-30 | Ant Nachrichtentech | Anordnung zum Zerlegen eines optischen Eingangssignals in zwei Signale mit zueinander orthogonaler Polarisation |
| EP0592873A1 (de) * | 1992-10-13 | 1994-04-20 | Robert Bosch Gmbh | Integrierter optischer Polarisationsstrahlenteiler |
| DE19532470B4 (de) * | 1995-09-02 | 2005-03-03 | Eads Radio Communication Systems Gmbh & Co.Kg | Selektiver Multikoppler |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3108742A1 (de) | 1982-09-23 |
| GB2096790B (en) | 1984-08-01 |
| CA1185333A (en) | 1985-04-09 |
| JPS57161706A (en) | 1982-10-05 |
| FR2501383B1 (fr) | 1986-04-04 |
| FR2501383A1 (fr) | 1982-09-10 |
| GB2096790A (en) | 1982-10-20 |
| JPH0522209B2 (en, 2012) | 1993-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: AEG-TELEFUNKEN NACHRICHTENTECHNIK GMBH, 7150 BACKN |
|
| 8127 | New person/name/address of the applicant |
Owner name: ANT NACHRICHTENTECHNIK GMBH, 7150 BACKNANG, DE |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE |
|
| 8339 | Ceased/non-payment of the annual fee |