DE3139847A1 - Verfahren zur herstellung einer richtungsabhaengigen kupplung fuer optische fasern und dadurch erreichte sternverbindung - Google Patents
Verfahren zur herstellung einer richtungsabhaengigen kupplung fuer optische fasern und dadurch erreichte sternverbindungInfo
- Publication number
- DE3139847A1 DE3139847A1 DE19813139847 DE3139847A DE3139847A1 DE 3139847 A1 DE3139847 A1 DE 3139847A1 DE 19813139847 DE19813139847 DE 19813139847 DE 3139847 A DE3139847 A DE 3139847A DE 3139847 A1 DE3139847 A1 DE 3139847A1
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- fibers
- polishing
- optical
- reference surface
- 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.)
- Ceased
Links
- 238000010168 coupling process Methods 0.000 title claims description 15
- 230000008878 coupling Effects 0.000 title claims description 14
- 238000005859 coupling reaction Methods 0.000 title claims description 14
- 230000003287 optical effect Effects 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 230000001419 dependent effect Effects 0.000 title description 2
- 239000000835 fiber Substances 0.000 claims description 86
- 239000013307 optical fiber Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 238000005498 polishing Methods 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 238000007517 polishing process Methods 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 7
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 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
- G02B6/2804—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
- G02B6/2826—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 using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH769480A CH639497A5 (fr) | 1980-10-15 | 1980-10-15 | Procede de realisation d'un coupleur directionnel de fibres optiques et jonction-etoile obtenue par ce procede. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3139847A1 true DE3139847A1 (de) | 1982-05-27 |
Family
ID=4329117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813139847 Ceased DE3139847A1 (de) | 1980-10-15 | 1981-10-07 | Verfahren zur herstellung einer richtungsabhaengigen kupplung fuer optische fasern und dadurch erreichte sternverbindung |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH639497A5 (enExample) |
| DE (1) | DE3139847A1 (enExample) |
| FR (1) | FR2492115A1 (enExample) |
| IT (1) | IT1196930B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725137A (en) * | 1983-10-28 | 1988-02-16 | Chevron Research Company | Process and apparatus for measuring an evanescent field in an optical fiber |
| FR2574565B1 (fr) * | 1984-12-12 | 1987-01-16 | Comp Generale Electricite | Dispositif d'injection de lumiere dans une fibre optique gainee, notamment pour le controle local d'un raccordement de deux fibres |
| DE3833634A1 (de) * | 1988-10-04 | 1990-04-12 | Messerschmitt Boelkow Blohm | Laserwarnsensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2738050A1 (de) * | 1977-08-24 | 1979-03-08 | Felten & Guilleaume Carlswerk | Lichtleiterverzweigung und verfahren zu ihrer herstellung |
| DE2840824B1 (de) * | 1978-09-20 | 1979-09-27 | Felten & Guilleaume Carlswerk | Verfahren zur Herstellung einer Lichtauskopplung an Lichtleitfasern |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140346A (en) * | 1976-05-18 | 1977-11-22 | Mitsubishi Electric Corp | Optical fiber branch path device |
| DE2922938A1 (de) * | 1979-06-01 | 1980-12-11 | Hertz Inst Heinrich | Lichtleiter-richtkoppler |
-
1980
- 1980-10-15 CH CH769480A patent/CH639497A5/fr not_active IP Right Cessation
-
1981
- 1981-09-24 FR FR8118186A patent/FR2492115A1/fr active Granted
- 1981-09-28 IT IT24184/81A patent/IT1196930B/it active
- 1981-10-07 DE DE19813139847 patent/DE3139847A1/de not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2738050A1 (de) * | 1977-08-24 | 1979-03-08 | Felten & Guilleaume Carlswerk | Lichtleiterverzweigung und verfahren zu ihrer herstellung |
| DE2840824B1 (de) * | 1978-09-20 | 1979-09-27 | Felten & Guilleaume Carlswerk | Verfahren zur Herstellung einer Lichtauskopplung an Lichtleitfasern |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2492115A1 (fr) | 1982-04-16 |
| IT8124184A0 (it) | 1981-09-28 |
| FR2492115B1 (enExample) | 1985-02-01 |
| IT1196930B (it) | 1988-11-25 |
| CH639497A5 (fr) | 1983-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69504542T2 (de) | Verfahren und Vorrichtung zur Montage der in einer Schicht angeordneten Enden von optischen Fasern | |
| DE3884089T2 (de) | Sternkoppler. | |
| DE69924051T2 (de) | Faseroptischer Wellenlängenfilter und Verfahren zu dessen Herstellung | |
| DE2428595C2 (de) | Kupplung für optische Fasern | |
| DE3101378C2 (de) | Optik zur Ankopplung eines faseroptischen Lichtwellenleiters | |
| DE69030077T2 (de) | Methode zur Herstellung einer eine reflexionsarme faseroptische Verbindung enthaltenden optischen Vorrichtung | |
| DE69330563T2 (de) | Kopplung von planaren optischen Wellenleitern und optischen Fasern mit geringer Rückreflexion | |
| DE2822652A1 (de) | Vorrichtung zur gleichzeitigen verbindung zweier gruppen von je sieben optischen fasern | |
| DE3518765A1 (de) | Verbinder fuer optische fasern und damit verbundene bauteile | |
| DE2726913B2 (de) | Vorrichtung zum Verbinden zweier ummantelter Einzellichtleitfasern | |
| DE3920416A1 (de) | Optisches bauteil, und verfahren zu seiner herstellung | |
| DE2921035C2 (de) | Optisches Verzweigerelement | |
| DE2851679C2 (de) | Verfahren zur Herstellung eines Verzweigerelements nach dem Strahlteilerprinzip | |
| DE2848539A1 (de) | Faseroptische kopplungsvorrichtung | |
| DE3608018A1 (de) | Verbindungselement fuer mit kleber gehaltene lichtwellenleiter und verfahren zu dessen herstellung | |
| DE2738050C2 (de) | Lichtleiterverzweigung und Verfahren zu ihrer Herstellung | |
| DE3608019A1 (de) | Verbindungselement fuer mehrere lichtwellenleiter | |
| DE69528937T2 (de) | Verfahren zum Polieren der Endfläche eines optischen Steckers | |
| EP0107791B1 (de) | Verfahren zur Herstellung von Lichtwellenleiter-Abzweigern und -Multi-/Demultiplexern nach dem Strahlteilerprinzip | |
| DE3010971C2 (enExample) | ||
| DE2903013A1 (de) | Spleissverbindung zum optischen verbinden von lichtleitkanaelen und verfahren zum herstellen der spleissverbindung | |
| DE3139847A1 (de) | Verfahren zur herstellung einer richtungsabhaengigen kupplung fuer optische fasern und dadurch erreichte sternverbindung | |
| DE2627042A1 (de) | Vorrichtung zur verbindung von lichtleitfaserkabeln | |
| DE2930454A1 (de) | Verfahren zur herstellung von lichtleiter-richtkopplern | |
| DE2851654A1 (de) | Koppelelement zum auskoppeln eines lichtanteils aus einem optischen wellenleiter und wiedereinkoppeln desselben in einen abzweigenden optischen wellenleiter sowie verfahren zur herstellung des elements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |