FR2459987A1 - Dispositif et procede pour fabriquer des pieces d'un repartiteur optique - Google Patents
Dispositif et procede pour fabriquer des pieces d'un repartiteur optique Download PDFInfo
- Publication number
- FR2459987A1 FR2459987A1 FR8014225A FR8014225A FR2459987A1 FR 2459987 A1 FR2459987 A1 FR 2459987A1 FR 8014225 A FR8014225 A FR 8014225A FR 8014225 A FR8014225 A FR 8014225A FR 2459987 A1 FR2459987 A1 FR 2459987A1
- Authority
- FR
- France
- Prior art keywords
- precision
- light
- axes
- fact
- grooves
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 5
- 238000005498 polishing Methods 0.000 claims description 8
- 244000309466 calf Species 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 239000013307 optical fiber Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000012780 transparent material Substances 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
- G02B6/2817—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00759—Branching elements for light guides
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792926003 DE2926003A1 (de) | 1979-06-27 | 1979-06-27 | Vorrichtung und verfahren zur herstellung von teilen eines optischen verzweigerelementes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459987A1 true FR2459987A1 (fr) | 1981-01-16 |
| FR2459987B1 FR2459987B1 (enExample) | 1984-09-07 |
Family
ID=6074318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8014225A Granted FR2459987A1 (fr) | 1979-06-27 | 1980-06-26 | Dispositif et procede pour fabriquer des pieces d'un repartiteur optique |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2926003A1 (enExample) |
| FR (1) | FR2459987A1 (enExample) |
| GB (1) | GB2053784B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4611884A (en) * | 1982-11-24 | 1986-09-16 | Magnetic Controls Company | Bi-directional optical fiber coupler |
| GB2162336B (en) * | 1984-07-25 | 1988-07-13 | Magnetic Controls Co | Bi-directional optical fibre coupler |
| CA1258786A (en) * | 1985-04-11 | 1989-08-29 | Omur M. Sezerman | Tilt adjustable optical fibre connectors |
| US4889406A (en) * | 1985-04-11 | 1989-12-26 | Sezerman Omur M | Tilt adjustable optical fibre connectors |
| US6560389B2 (en) * | 2000-05-22 | 2003-05-06 | Alps Electric Co., Ltd. | Beam-splitting/coupling apparatus having frame holding optical filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130345A (en) * | 1977-02-25 | 1978-12-19 | The Boeing Company | Optical coupling apparatus |
-
1979
- 1979-06-27 DE DE19792926003 patent/DE2926003A1/de not_active Ceased
-
1980
- 1980-06-26 FR FR8014225A patent/FR2459987A1/fr active Granted
- 1980-06-26 GB GB8020902A patent/GB2053784B/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130345A (en) * | 1977-02-25 | 1978-12-19 | The Boeing Company | Optical coupling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2926003A1 (de) | 1981-01-15 |
| FR2459987B1 (enExample) | 1984-09-07 |
| GB2053784A (en) | 1981-02-11 |
| GB2053784B (en) | 1983-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |