SE442067B - Optisk svepanordning - Google Patents
Optisk svepanordningInfo
- Publication number
- SE442067B SE442067B SE8402294A SE8402294A SE442067B SE 442067 B SE442067 B SE 442067B SE 8402294 A SE8402294 A SE 8402294A SE 8402294 A SE8402294 A SE 8402294A SE 442067 B SE442067 B SE 442067B
- Authority
- SE
- Sweden
- Prior art keywords
- drum
- facet
- facets
- reflection
- beam path
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 25
- 238000010408 sweeping Methods 0.000 title claims description 19
- 230000005855 radiation Effects 0.000 claims description 22
- 238000010586 diagram Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- G02B26/129—Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8402294A SE442067B (sv) | 1984-04-26 | 1984-04-26 | Optisk svepanordning |
GB08506975A GB2157845B (en) | 1984-04-26 | 1985-03-18 | Optical mechanical scanning device |
US06/724,447 US4632503A (en) | 1984-04-26 | 1985-04-18 | Optical scanning device |
DE19853514302 DE3514302A1 (de) | 1984-04-26 | 1985-04-19 | Optische abtastvorrichtung |
FR8506233A FR2563636B1 (fr) | 1984-04-26 | 1985-04-24 | Dispositif optique de balayage |
JP60088457A JPS60239706A (ja) | 1984-04-26 | 1985-04-24 | 光学的走査装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8402294A SE442067B (sv) | 1984-04-26 | 1984-04-26 | Optisk svepanordning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8402294D0 SE8402294D0 (sv) | 1984-04-26 |
SE8402294L SE8402294L (sv) | 1985-10-27 |
SE442067B true SE442067B (sv) | 1985-11-25 |
Family
ID=20355688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8402294A SE442067B (sv) | 1984-04-26 | 1984-04-26 | Optisk svepanordning |
Country Status (6)
Country | Link |
---|---|
US (1) | US4632503A (de) |
JP (1) | JPS60239706A (de) |
DE (1) | DE3514302A1 (de) |
FR (1) | FR2563636B1 (de) |
GB (1) | GB2157845B (de) |
SE (1) | SE442067B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759593A (en) * | 1986-03-21 | 1988-07-26 | Eastman Kodak Company | High resolution optical scanner |
JPH0727125B2 (ja) * | 1986-05-23 | 1995-03-29 | 株式会社日立製作所 | 光走査装置 |
DE3824127C2 (de) * | 1988-07-15 | 1994-09-29 | Fraunhofer Ges Forschung | Vorrichtung zur Wärmebehandlung der Oberfläche eines Substrates, insbesondere zum Kristallisieren von polykristallinem oder amorphem Substratmaterial |
DE3923788C1 (de) * | 1989-07-18 | 1991-01-10 | Erwin Sick Gmbh Optik-Elektronik, 8000 Muenchen, De | |
US5177632A (en) * | 1991-04-04 | 1993-01-05 | Nira Schwartz | Tracking system using a polygon of unique dimension or arbitrary polygon combined with sensors |
US5170279A (en) * | 1991-11-01 | 1992-12-08 | Nira Schwartz | Method and apparatus for calibrating and improving linearity of system for scanning moving objects |
GB9201268D0 (en) * | 1992-01-21 | 1992-03-11 | Sira Ltd | Optical apparatus |
US5384654A (en) * | 1993-05-10 | 1995-01-24 | Olympus Optical Co., Ltd. | Image observation device |
US6445483B2 (en) | 1996-07-01 | 2002-09-03 | Seiko Epson Corporation | Optical scanning apparatus |
JP3707510B2 (ja) * | 1997-02-28 | 2005-10-19 | セイコーエプソン株式会社 | 光走査装置 |
JP4701593B2 (ja) * | 2003-08-21 | 2011-06-15 | セイコーエプソン株式会社 | 光走査装置および画像形成装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB440055A (en) * | 1934-10-26 | 1935-12-19 | Ernest Traub | Improvements in or relating to the decomposition and composition of pictures particularly in television |
CA928112A (en) * | 1969-09-02 | 1973-06-12 | International Business Machines Corporation | Scan angle multiplier of constant aperture |
GB1419940A (en) * | 1972-01-25 | 1975-12-31 | Refifon Ltd | Xcanning devices |
US3973826A (en) * | 1972-01-25 | 1976-08-10 | Redifon Limited | Scanning devices |
JPS5815769B2 (ja) * | 1974-09-11 | 1983-03-28 | キヤノン株式会社 | ソウサコウガクケイ |
JPS6048732B2 (ja) * | 1977-02-04 | 1985-10-29 | キヤノン株式会社 | 自己増幅偏向走査光学系 |
JPS6010606B2 (ja) * | 1977-05-17 | 1985-03-19 | キヤノン株式会社 | 走査効率の高い走査光学系 |
US4170398A (en) * | 1978-05-03 | 1979-10-09 | Koester Charles J | Scanning microscopic apparatus with three synchronously rotating reflecting surfaces |
US4478482A (en) * | 1981-05-11 | 1984-10-23 | Koester Charles J | Axial scanning optical system and method of examining an object plane |
SE433783B (sv) * | 1982-03-03 | 1984-06-12 | Pharos Ab | Optisk svepanordning |
-
1984
- 1984-04-26 SE SE8402294A patent/SE442067B/sv not_active IP Right Cessation
-
1985
- 1985-03-18 GB GB08506975A patent/GB2157845B/en not_active Expired
- 1985-04-18 US US06/724,447 patent/US4632503A/en not_active Expired - Fee Related
- 1985-04-19 DE DE19853514302 patent/DE3514302A1/de not_active Ceased
- 1985-04-24 JP JP60088457A patent/JPS60239706A/ja active Pending
- 1985-04-24 FR FR8506233A patent/FR2563636B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3514302A1 (de) | 1985-10-31 |
US4632503A (en) | 1986-12-30 |
FR2563636A1 (fr) | 1985-10-31 |
FR2563636B1 (fr) | 1988-12-09 |
JPS60239706A (ja) | 1985-11-28 |
SE8402294L (sv) | 1985-10-27 |
GB2157845A (en) | 1985-10-30 |
GB8506975D0 (en) | 1985-04-24 |
GB2157845B (en) | 1987-09-23 |
SE8402294D0 (sv) | 1984-04-26 |
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