JPS5691202A - Optical branching filter - Google Patents
Optical branching filterInfo
- Publication number
- JPS5691202A JPS5691202A JP16767279A JP16767279A JPS5691202A JP S5691202 A JPS5691202 A JP S5691202A JP 16767279 A JP16767279 A JP 16767279A JP 16767279 A JP16767279 A JP 16767279A JP S5691202 A JPS5691202 A JP S5691202A
- Authority
- JP
- Japan
- Prior art keywords
- ridgelines
- prism
- sleeves
- base
- optical fiber
- 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
- 230000003287 optical effect Effects 0.000 title abstract 3
- 239000013307 optical fiber Substances 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16767279A JPS5691202A (en) | 1979-12-25 | 1979-12-25 | Optical branching filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16767279A JPS5691202A (en) | 1979-12-25 | 1979-12-25 | Optical branching filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5691202A true JPS5691202A (en) | 1981-07-24 |
Family
ID=15854072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16767279A Pending JPS5691202A (en) | 1979-12-25 | 1979-12-25 | Optical branching filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5691202A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19851176B4 (de) * | 1998-11-06 | 2010-10-14 | Carl Zeiss Meditec Ag | Anordnung zur Bestimmung von Krümmungsradien |
-
1979
- 1979-12-25 JP JP16767279A patent/JPS5691202A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19851176B4 (de) * | 1998-11-06 | 2010-10-14 | Carl Zeiss Meditec Ag | Anordnung zur Bestimmung von Krümmungsradien |
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