JPH0221563B2 - - Google Patents
Info
- Publication number
- JPH0221563B2 JPH0221563B2 JP58027288A JP2728883A JPH0221563B2 JP H0221563 B2 JPH0221563 B2 JP H0221563B2 JP 58027288 A JP58027288 A JP 58027288A JP 2728883 A JP2728883 A JP 2728883A JP H0221563 B2 JPH0221563 B2 JP H0221563B2
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- fiber
- waveguides
- waveguide fiber
- coupling
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 50
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 7
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 239000011162 core material Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910005793 GeO 2 Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000003466 welding 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
-
- 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 Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58027288A JPS59154419A (ja) | 1983-02-21 | 1983-02-21 | 光分岐・結合フアイバ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58027288A JPS59154419A (ja) | 1983-02-21 | 1983-02-21 | 光分岐・結合フアイバ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59154419A JPS59154419A (ja) | 1984-09-03 |
| JPH0221563B2 true JPH0221563B2 (es) | 1990-05-15 |
Family
ID=12216885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58027288A Granted JPS59154419A (ja) | 1983-02-21 | 1983-02-21 | 光分岐・結合フアイバ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154419A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6128907A (ja) * | 1984-07-19 | 1986-02-08 | Showa Electric Wire & Cable Co Ltd | 光分配器及びその製造方法 |
| US5411696A (en) | 1990-12-27 | 1995-05-02 | Tokai Kogyo Kabushiki Kaisha | Process of making a panel unit |
| JP3142039B2 (ja) * | 1993-12-24 | 2001-03-07 | 東海興業株式会社 | 枠体付きガラスパネル |
-
1983
- 1983-02-21 JP JP58027288A patent/JPS59154419A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59154419A (ja) | 1984-09-03 |
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