JPH037082B2 - - Google Patents
Info
- Publication number
- JPH037082B2 JPH037082B2 JP57045058A JP4505882A JPH037082B2 JP H037082 B2 JPH037082 B2 JP H037082B2 JP 57045058 A JP57045058 A JP 57045058A JP 4505882 A JP4505882 A JP 4505882A JP H037082 B2 JPH037082 B2 JP H037082B2
- Authority
- JP
- Japan
- Prior art keywords
- light beam
- scanned
- lens
- cylindrical lens
- scanning device
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000008719 thickening Effects 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
- G02B26/127—Adaptive control of the scanning light beam, e.g. using the feedback from one or more detectors
- G02B26/128—Focus control
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57045058A JPS58179813A (ja) | 1982-03-21 | 1982-03-21 | 光ビ−ム走査装置 |
GB08306962A GB2119952B (en) | 1982-03-21 | 1983-03-14 | Optical beam scanning apparatus |
US06/476,811 US4496209A (en) | 1982-03-21 | 1983-03-18 | Optical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portion |
DE19833309848 DE3309848A1 (de) | 1982-03-21 | 1983-03-18 | Optische strahlabtastvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57045058A JPS58179813A (ja) | 1982-03-21 | 1982-03-21 | 光ビ−ム走査装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58179813A JPS58179813A (ja) | 1983-10-21 |
JPH037082B2 true JPH037082B2 (de) | 1991-01-31 |
Family
ID=12708751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57045058A Granted JPS58179813A (ja) | 1982-03-21 | 1982-03-21 | 光ビ−ム走査装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58179813A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0612383B2 (ja) * | 1984-09-27 | 1994-02-16 | 富士ゼロックス株式会社 | 光ビ−ム記録装置 |
JPS61120112A (ja) * | 1984-11-16 | 1986-06-07 | Konishiroku Photo Ind Co Ltd | 走査光学系 |
JPH0734065B2 (ja) * | 1986-04-30 | 1995-04-12 | 京セラ株式会社 | 光走査装置に用いる集束レンズ |
JP2567929B2 (ja) * | 1987-12-02 | 1996-12-25 | 株式会社リコー | 光走査用レンズ及び光走査装置 |
US5652611A (en) * | 1993-03-11 | 1997-07-29 | Matsushita Electric Industrial Co., Ltd. | Optical scanning system and image forming apparatus employing same for electrophoto graphically forming images |
JP2013116488A (ja) * | 2011-12-04 | 2013-06-13 | Kiyoyuki Kondo | ビーム加工装置及びそれを用いた基板の加工方法 |
-
1982
- 1982-03-21 JP JP57045058A patent/JPS58179813A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58179813A (ja) | 1983-10-21 |
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