FR2301026B1 - - Google Patents
Info
- Publication number
- FR2301026B1 FR2301026B1 FR7603998A FR7603998A FR2301026B1 FR 2301026 B1 FR2301026 B1 FR 2301026B1 FR 7603998 A FR7603998 A FR 7603998A FR 7603998 A FR7603998 A FR 7603998A FR 2301026 B1 FR2301026 B1 FR 2301026B1
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
- H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Lenses (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB623375A GB1537483A (en) | 1975-02-13 | 1975-02-13 | Scanning arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2301026A1 FR2301026A1 (fr) | 1976-09-10 |
FR2301026B1 true FR2301026B1 (xx) | 1982-05-28 |
Family
ID=9810832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7603998A Granted FR2301026A1 (fr) | 1975-02-13 | 1976-02-13 | Dispositif de balayage optique |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2605837C2 (xx) |
FR (1) | FR2301026A1 (xx) |
GB (1) | GB1537483A (xx) |
NL (1) | NL182915C (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1567320A (en) * | 1977-01-07 | 1980-05-14 | Rank Organisation Ltd | Scanners |
GB1594966A (en) * | 1977-06-01 | 1981-08-05 | Pilkington Perkin Elmer Ltd | Infra-red optical lens sytems |
NL7806504A (nl) * | 1978-06-16 | 1979-12-18 | Philips Nv | Inrichting voor twee-dimensionale aftasting. |
FR2586520B2 (fr) * | 1978-11-06 | 1988-05-13 | Trt Telecom Radio Electr | Dispositif de balayage optico-mecanique |
US4379612A (en) * | 1979-09-04 | 1983-04-12 | Canon Kabushiki Kaisha | Scanning optical system having a fall-down correcting function |
DE3215564A1 (de) * | 1980-11-03 | 1983-10-27 | Günter Dr. 6903 Neckargemünd Zeifang | Vorrichtung zur bildfeldabtastung |
DE3041279A1 (de) * | 1980-11-03 | 1982-06-03 | Günter Dr. 6903 Neckargemünd Zeifang | Vorrichtung zur bildfeldabtastung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469030A (en) * | 1965-11-19 | 1969-09-23 | North American Rockwell | Optical scanner utilizing a spherical mirror |
DE2204498A1 (de) * | 1972-02-01 | 1973-08-09 | Witec Wissenschaftlich Tech Be | Optisches system mit bildfeldabtastung |
-
1975
- 1975-02-13 GB GB623375A patent/GB1537483A/en not_active Expired
-
1976
- 1976-02-12 NL NL7601417A patent/NL182915C/xx not_active IP Right Cessation
- 1976-02-13 DE DE19762605837 patent/DE2605837C2/de not_active Expired
- 1976-02-13 FR FR7603998A patent/FR2301026A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1537483A (en) | 1978-12-29 |
NL182915B (nl) | 1988-01-04 |
NL7601417A (nl) | 1976-08-17 |
NL182915C (nl) | 1988-06-01 |
DE2605837C2 (de) | 1986-10-16 |
DE2605837A1 (de) | 1976-08-26 |
FR2301026A1 (fr) | 1976-09-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CN | Change in juridical nature | ||
TP | Transmission of property |