FR1513128A - Dispositif pour l'émission de signaux optiques - Google Patents
Dispositif pour l'émission de signaux optiquesInfo
- Publication number
- FR1513128A FR1513128A FR97607A FR97607A FR1513128A FR 1513128 A FR1513128 A FR 1513128A FR 97607 A FR97607 A FR 97607A FR 97607 A FR97607 A FR 97607A FR 1513128 A FR1513128 A FR 1513128A
- Authority
- FR
- France
- Prior art keywords
- optical signals
- transmitting optical
- transmitting
- signals
- optical
- 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
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/20—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- 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
- H04B10/50—Transmitters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0102685 | 1966-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1513128A true FR1513128A (fr) | 1968-02-09 |
Family
ID=7524608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR97607A Expired FR1513128A (fr) | 1966-02-23 | 1967-03-06 | Dispositif pour l'émission de signaux optiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US3473067A (fr) |
DE (1) | DE1539548A1 (fr) |
FR (1) | FR1513128A (fr) |
GB (1) | GB1164377A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3605712A (en) * | 1968-02-29 | 1971-09-20 | Lumenition Ltd | Ignition systems for internal combustion engines |
USRE29561E (en) * | 1968-11-12 | 1978-03-07 | Lumenition, Ltd. | Fuel injection systems for internal combustion engines |
GB1244630A (en) * | 1968-11-12 | 1971-09-02 | Lumenition Ltd | A device for fast switching the solenoid of a fuel injection system of an internal combustion engine |
US3593055A (en) * | 1969-04-16 | 1971-07-13 | Bell Telephone Labor Inc | Electro-luminescent device |
US3810448A (en) * | 1969-11-06 | 1974-05-14 | Lumenition Ltd | Fuel injection systems for internal combustion engines |
US3646922A (en) * | 1969-11-13 | 1972-03-07 | Thomas P Spalding | Ignition system |
US3682150A (en) * | 1970-09-03 | 1972-08-08 | Lumenition Ltd | Ignition systems for internal combustion engines |
DE2204284B2 (de) * | 1972-01-29 | 1974-04-25 | National Rejectors Inc. Gmbh, 2150 Buxtehude | Vorrichtung zur lichtelektrischen Prüfung von blattförmigem Material, insbesondere von Dokumenten oder Banknoten |
US3981589A (en) * | 1974-10-30 | 1976-09-21 | Optical Sciences Group | Automatic objective lensometer |
US7986022B2 (en) * | 2009-11-19 | 2011-07-26 | International Business Machines Corporation | Semispherical integrated circuit structures |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1081835A (fr) * | 1953-05-05 | 1954-12-23 | Csf | Dispositif émetteur de lumière modulable |
DE1264513C2 (de) * | 1963-11-29 | 1973-01-25 | Texas Instruments Inc | Bezugspotentialfreier gleichstromdifferenzverstaerker |
US3302051A (en) * | 1963-12-12 | 1967-01-31 | Gen Electric | Semiconductive alloy light source having improved optical transmissivity |
-
1966
- 1966-02-23 DE DE19661539548 patent/DE1539548A1/de active Pending
-
1967
- 1967-03-06 FR FR97607A patent/FR1513128A/fr not_active Expired
- 1967-03-21 GB GB03325/67A patent/GB1164377A/en not_active Expired
- 1967-03-21 US US624792A patent/US3473067A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3473067A (en) | 1969-10-14 |
GB1164377A (en) | 1969-09-17 |
DE1539548A1 (de) | 1969-09-18 |
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