BE505420A - - Google Patents
Info
- Publication number
- BE505420A BE505420A BE505420DA BE505420A BE 505420 A BE505420 A BE 505420A BE 505420D A BE505420D A BE 505420DA BE 505420 A BE505420 A BE 505420A
- Authority
- BE
- Belgium
- Prior art keywords
- luminous flux
- shaped
- devices
- diopter
- desc
- Prior art date
Links
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
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE505420A true BE505420A (de) |
Family
ID=145970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE505420D BE505420A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE505420A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936753A (en) * | 1956-06-28 | 1960-05-17 | Storz Karl | Endoscope |
| FR2658920A1 (fr) * | 1990-02-26 | 1991-08-30 | Merlin Gerin | Dispositif de detection d'un arc interne a une installation electrique blindee. |
-
0
- BE BE505420D patent/BE505420A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936753A (en) * | 1956-06-28 | 1960-05-17 | Storz Karl | Endoscope |
| FR2658920A1 (fr) * | 1990-02-26 | 1991-08-30 | Merlin Gerin | Dispositif de detection d'un arc interne a une installation electrique blindee. |
| EP0455562A1 (de) * | 1990-02-26 | 1991-11-06 | Schneider Electric Sa | Anordnung zur Feststellung interner Funkenüberschläge in einer abgeschirmten elektrischen Installation |
| US5170050A (en) * | 1990-02-26 | 1992-12-08 | Merlin Gerin | Detection device of an internal arc in a metalclad electrical installation including a light-gathering rod |
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