DE1955958A1 - Lichtsignalvorrichtung - Google Patents
LichtsignalvorrichtungInfo
- Publication number
- DE1955958A1 DE1955958A1 DE19691955958 DE1955958A DE1955958A1 DE 1955958 A1 DE1955958 A1 DE 1955958A1 DE 19691955958 DE19691955958 DE 19691955958 DE 1955958 A DE1955958 A DE 1955958A DE 1955958 A1 DE1955958 A1 DE 1955958A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- transmitter
- receiver
- face
- signal
- 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
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims 1
- 238000012935 Averaging Methods 0.000 description 5
- 230000001934 delay Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15499/68A SE338175B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-11-15 | 1968-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1955958A1 true DE1955958A1 (de) | 1970-05-27 |
| DE1955958B2 DE1955958B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-11-19 |
Family
ID=20300738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691955958 Pending DE1955958A1 (de) | 1968-11-15 | 1969-11-06 | Lichtsignalvorrichtung |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8604605D0 (sv) | 1985-10-25 | 1986-10-29 | Hughes Aircraft Co | Anordning for intrangsdetektering |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1045004B (de) * | 1954-11-24 | 1958-11-27 | Gasaccumulator Svenska Ab | Photoelektrisches Geraet mit einer Roehre, die eine Photokathode und mindestens eine Anode enthaelt |
| US3134840A (en) * | 1961-04-10 | 1964-05-26 | Ibm | Optical phase measuring apparatus |
| US3244894A (en) * | 1962-11-26 | 1966-04-05 | American Pyrotector Inc | Photoelectric detection device utilizing randomized fiber optical light conducting means |
| US3331651A (en) * | 1963-06-24 | 1967-07-18 | Rca Corp | Phased array light deflecting system |
| GB1081576A (en) * | 1965-05-14 | 1967-08-31 | English Electric Co Ltd | Improvements in electrical measuring systems |
| US3493760A (en) * | 1966-12-14 | 1970-02-03 | Us Army | Optical isolator for electric signals |
-
1968
- 1968-11-15 SE SE15499/68A patent/SE338175B/xx unknown
-
1969
- 1969-10-28 GB GB1289164D patent/GB1289164A/en not_active Expired
- 1969-11-06 DE DE19691955958 patent/DE1955958A1/de active Pending
- 1969-11-07 CH CH160469A patent/CH505395A/de not_active IP Right Cessation
- 1969-11-12 US US875633A patent/US3657544A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1289164A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-09-13 |
| US3657544A (en) | 1972-04-18 |
| CH505395A (de) | 1971-03-31 |
| SE338175B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-30 |
| DE1955958B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-11-19 |
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