DE2640422A1 - Verfahren und vorrichtung zum verbinden von lichtleitfasern - Google Patents
Verfahren und vorrichtung zum verbinden von lichtleitfasernInfo
- Publication number
- DE2640422A1 DE2640422A1 DE19762640422 DE2640422A DE2640422A1 DE 2640422 A1 DE2640422 A1 DE 2640422A1 DE 19762640422 DE19762640422 DE 19762640422 DE 2640422 A DE2640422 A DE 2640422A DE 2640422 A1 DE2640422 A1 DE 2640422A1
- Authority
- DE
- Germany
- Prior art keywords
- optical fibers
- laser beam
- laser
- irradiation
- radiation source
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims description 113
- 238000000034 method Methods 0.000 title claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 16
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 238000010309 melting process Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 8
- 230000004927 fusion Effects 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 238000007499 fusion processing Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000004613 tight binding model Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
-
- 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
- G02B6/2817—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 reflective elements 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
- G02B6/2804—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
- G02B6/2856—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 formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50109034A JPS5233742A (en) | 1975-09-10 | 1975-09-10 | Method of welding optical fibers by means of co2 laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2640422A1 true DE2640422A1 (de) | 1977-03-24 |
Family
ID=14499920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762640422 Pending DE2640422A1 (de) | 1975-09-10 | 1976-09-08 | Verfahren und vorrichtung zum verbinden von lichtleitfasern |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5233742A (enrdf_load_stackoverflow) |
| DE (1) | DE2640422A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2323646A1 (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2822022A1 (de) * | 1977-06-13 | 1978-12-14 | Canadian Patents Dev | Ankoppelvorrichtung niedriger daempfung fuer verzweigungssysteme mit optischen multimodefasern |
| DE2738050A1 (de) * | 1977-08-24 | 1979-03-08 | Felten & Guilleaume Carlswerk | Lichtleiterverzweigung und verfahren zu ihrer herstellung |
| DE3019425A1 (de) * | 1979-05-21 | 1980-11-27 | Nippon Telegraph & Telephone | Verfahren zum verbinden optischer fasern und vorrichtung zur durchfuehrung des verfahrens |
| DE2932754A1 (de) * | 1979-08-13 | 1981-02-26 | Siemens Ag | Einspannvorrichtung fuer lichtwellenleiter zur herstellung von unloesbaren verbindungen |
| DE2932723A1 (de) * | 1979-08-13 | 1981-02-26 | Siemens Ag | Vorrichtung zur herstellung unloesbarer verbindungen von lichtwellenleitern |
| DE3105748A1 (de) * | 1981-02-17 | 1982-08-26 | Spinner-GmbH Elektrotechnische Fabrik, 8000 München | Lichtwellenleiter-koppler und verfahren zur herstellung |
| US4535440A (en) * | 1982-08-18 | 1985-08-13 | U.S. Philips Corporation | Optical multiplexer |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5268426A (en) * | 1975-12-04 | 1977-06-07 | Nippon Telegr & Teleph Corp <Ntt> | Connection of optical fibers by fusing |
| DE2812346A1 (de) | 1977-03-23 | 1978-09-28 | Tokyo Shibaura Electric Co | Lichtverteiler |
| DE2845039A1 (de) * | 1977-11-14 | 1979-05-17 | Thomas & Betts Corp | Verfahren und vorrichtung zum zusammensetzen von laenglichen gegenstaenden |
| ATE4889T1 (de) * | 1979-05-01 | 1983-10-15 | The Post Office | Vorrichtung zum verbinden optischer fasern. |
| CH638622A5 (fr) * | 1979-09-14 | 1983-09-30 | Cabloptic Sa | Procede et dispositif de soudage des fibres optiques. |
| EP0111996B1 (en) * | 1982-10-08 | 1987-04-08 | British Telecommunications | Improvements in and relating to the connection of optical fibres by fusion splicing |
| FR2537732A1 (fr) * | 1982-12-10 | 1984-06-15 | Thomson Csf | Dispositif d'echauffement d'une zone annulaire superficielle d'un objet filiforme |
| FR2538916A1 (fr) * | 1982-12-30 | 1984-07-06 | Thomson Csf | Dispositif et procede de preparation collective de fibres optiques par un traitement thermique |
-
1975
- 1975-09-10 JP JP50109034A patent/JPS5233742A/ja active Granted
-
1976
- 1976-09-08 DE DE19762640422 patent/DE2640422A1/de active Pending
- 1976-09-09 FR FR7627180A patent/FR2323646A1/fr active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2822022A1 (de) * | 1977-06-13 | 1978-12-14 | Canadian Patents Dev | Ankoppelvorrichtung niedriger daempfung fuer verzweigungssysteme mit optischen multimodefasern |
| DE2738050A1 (de) * | 1977-08-24 | 1979-03-08 | Felten & Guilleaume Carlswerk | Lichtleiterverzweigung und verfahren zu ihrer herstellung |
| DE3019425A1 (de) * | 1979-05-21 | 1980-11-27 | Nippon Telegraph & Telephone | Verfahren zum verbinden optischer fasern und vorrichtung zur durchfuehrung des verfahrens |
| DE2932754A1 (de) * | 1979-08-13 | 1981-02-26 | Siemens Ag | Einspannvorrichtung fuer lichtwellenleiter zur herstellung von unloesbaren verbindungen |
| DE2932723A1 (de) * | 1979-08-13 | 1981-02-26 | Siemens Ag | Vorrichtung zur herstellung unloesbarer verbindungen von lichtwellenleitern |
| DE3105748A1 (de) * | 1981-02-17 | 1982-08-26 | Spinner-GmbH Elektrotechnische Fabrik, 8000 München | Lichtwellenleiter-koppler und verfahren zur herstellung |
| US4535440A (en) * | 1982-08-18 | 1985-08-13 | U.S. Philips Corporation | Optical multiplexer |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2323646B1 (enrdf_load_stackoverflow) | 1983-01-14 |
| JPS5737845B2 (enrdf_load_stackoverflow) | 1982-08-12 |
| JPS5233742A (en) | 1977-03-15 |
| FR2323646A1 (fr) | 1977-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69015927T2 (de) | Vorrichtung und Verfahren für die Herstellung von permanenten faseroptischen Spleissen niedriger Dämpfung. | |
| DE3031589C2 (de) | Vorrichtung zur Schadensfeststellung in einer Lichtleitfaser zur Übertragung von Laserleistung | |
| DE60313491T2 (de) | Linse auf optischer faser oder auf wellenleiter | |
| DE68903528T2 (de) | Verbinden von optischen wellenleitern. | |
| DE3019425C2 (de) | Verfahren zum Verbinden optischer Fasern und Vorrichtung zur Durchführung des Verfahrens | |
| DE2640422A1 (de) | Verfahren und vorrichtung zum verbinden von lichtleitfasern | |
| DE4212816C2 (de) | Verbindungssystem zum Einkoppeln von Strahlungsenergie | |
| DE3888749T2 (de) | Herstellungsmethode eines wirtschaftlichen Faserkopplers. | |
| EP0232520B1 (de) | Verfahren zur Herstellung zweier exakt fluchtender Geradführungen | |
| DE3041875A1 (de) | Vorrichtung zur erzeugung von ultraschallwellen | |
| DE2542618C2 (de) | Optischer Polarisator, Verfahren zu dessen Herstellung und dessen Verwendung in optischen Isolatoren, Mischern und Detektoren | |
| DE2633572B2 (de) | Verfahren und Vorrichtung zum Verbinden optischer Glasfasern miteinander | |
| DE69020958T2 (de) | Laser-Modul mit optischer Faser und Methode zu seiner Herstellung. | |
| DE112007002109T5 (de) | Wellenleiter für Kunststoffschweißen unter Verwendung einer inkohärenten Infrarot-Lichtquelle | |
| DE112008001167T5 (de) | Infrarot-Kunststoffschweißen unter Rückführung nicht absorbierten Infrarot-Laserlichts zur Erhöhung der Absorption von Infrarot-Laserlicht | |
| DE19832168A1 (de) | Verfahren und Vorrichtung zum Schweißen von thermoplastischen Kunststoffen mit Laserlicht | |
| DE19546447A1 (de) | Laserchirurgischer Applikator | |
| EP4414759A2 (de) | Faseraustrittselement | |
| DE102004058221A1 (de) | Lichtleiter oder Lichtwellenleiter mit einem optischen Trichter | |
| DE3205507A1 (de) | Vorrichtung zum messen der von einem chirurgischen lasergeraet abgegebenen laserlichtenergie | |
| DE3880582T2 (de) | Verfahren und vorrichtung zur herstellung eines zylindrisch endenden,optischen faserkonus mit erweitertem strahl. | |
| EP2929381B1 (de) | Verfahren und vorrichtung zur herstellung von zumindest einem faser-bragg-gitter | |
| DE10127331B4 (de) | Verfahren zum Verbinden mindestens einer optischen Faser mit einer GRIN-Linse und Filtermodul | |
| DE69105283T2 (de) | Optischer Koppler und Verfahren zu dessen Herstellung. | |
| DE19643661A1 (de) | Verfahren sowie Vorrichtung zur Bestimmung von Spleißparametern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |