FR2202364B1 - - Google Patents
Info
- Publication number
- FR2202364B1 FR2202364B1 FR7335769A FR7335769A FR2202364B1 FR 2202364 B1 FR2202364 B1 FR 2202364B1 FR 7335769 A FR7335769 A FR 7335769A FR 7335769 A FR7335769 A FR 7335769A FR 2202364 B1 FR2202364 B1 FR 2202364B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/04—Electrodes
- H01J40/06—Photo-emissive cathodes
-
- 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
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
- G02B6/4203—Optical features
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Electron Tubes For Measurement (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4613172A GB1416154A (en) | 1972-10-06 | 1972-10-06 | Optical communications devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2202364A1 FR2202364A1 (US20080094685A1-20080424-C00004.png) | 1974-05-03 |
| FR2202364B1 true FR2202364B1 (US20080094685A1-20080424-C00004.png) | 1977-05-27 |
Family
ID=10439974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7335769A Expired FR2202364B1 (US20080094685A1-20080424-C00004.png) | 1972-10-06 | 1973-10-05 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445751A (en) * | 1981-10-19 | 1984-05-01 | Westinghouse Electric Corp. | Metal coated, tapered, optical fiber coupled to substrate and method of fabrication |
| US9581762B2 (en) | 2012-09-16 | 2017-02-28 | Shalom Wertsberger | Pixel structure using a tapered core waveguide, image sensors and camera using same |
| US9952388B2 (en) | 2012-09-16 | 2018-04-24 | Shalom Wertsberger | Nano-scale continuous resonance trap refractor based splitter, combiner, and reflector |
| US9823415B2 (en) | 2012-09-16 | 2017-11-21 | CRTRIX Technologies | Energy conversion cells using tapered waveguide spectral splitters |
| WO2014065952A1 (en) * | 2012-10-24 | 2014-05-01 | Solarsort Technologies, Inc | Optical fiber source and repeaters using tapered core waveguides |
| US10908431B2 (en) | 2016-06-06 | 2021-02-02 | Shalom Wertsberger | Nano-scale conical traps based splitter, combiner, and reflector, and applications utilizing same |
-
1972
- 1972-10-06 GB GB4613172A patent/GB1416154A/en not_active Expired
-
1973
- 1973-10-01 NL NL7313445A patent/NL7313445A/xx unknown
- 1973-10-04 DE DE19732349983 patent/DE2349983A1/de active Pending
- 1973-10-05 JP JP11222873A patent/JPS49134384A/ja active Pending
- 1973-10-05 FR FR7335769A patent/FR2202364B1/fr not_active Expired
- 1973-10-11 AU AU61315/73A patent/AU6131573A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7313445A (US20080094685A1-20080424-C00004.png) | 1974-04-09 |
| GB1416154A (en) | 1975-12-03 |
| JPS49134384A (US20080094685A1-20080424-C00004.png) | 1974-12-24 |
| AU6131573A (en) | 1975-04-17 |
| FR2202364A1 (US20080094685A1-20080424-C00004.png) | 1974-05-03 |
| DE2349983A1 (de) | 1974-04-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |