FR2082885A5 - - Google Patents
Info
- Publication number
- FR2082885A5 FR2082885A5 FR7011522A FR7011522A FR2082885A5 FR 2082885 A5 FR2082885 A5 FR 2082885A5 FR 7011522 A FR7011522 A FR 7011522A FR 7011522 A FR7011522 A FR 7011522A FR 2082885 A5 FR2082885 A5 FR 2082885A5
- 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
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7011522A FR2082885A5 (en) | 1970-03-17 | 1970-03-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7011522A FR2082885A5 (en) | 1970-03-17 | 1970-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2082885A5 true FR2082885A5 (en) | 1971-12-10 |
Family
ID=9053157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7011522A Expired FR2082885A5 (en) | 1970-03-17 | 1970-03-17 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2082885A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4792997A (en) * | 1986-06-23 | 1988-12-20 | Siemens Aktiengesellschaft | Receiver for optical digital signals with dark current compensation |
WO2002103938A2 (en) * | 2001-06-14 | 2002-12-27 | Nurlogic Design, Inc. | Method and apparatus for optical data signaling using dark photodiode |
-
1970
- 1970-03-17 FR FR7011522A patent/FR2082885A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4792997A (en) * | 1986-06-23 | 1988-12-20 | Siemens Aktiengesellschaft | Receiver for optical digital signals with dark current compensation |
WO2002103938A2 (en) * | 2001-06-14 | 2002-12-27 | Nurlogic Design, Inc. | Method and apparatus for optical data signaling using dark photodiode |
WO2002103938A3 (en) * | 2001-06-14 | 2004-03-11 | Nurlogic Design Inc | Method and apparatus for optical data signaling using dark photodiode |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |