JPS6362724B2 - - Google Patents
Info
- Publication number
- JPS6362724B2 JPS6362724B2 JP57109194A JP10919482A JPS6362724B2 JP S6362724 B2 JPS6362724 B2 JP S6362724B2 JP 57109194 A JP57109194 A JP 57109194A JP 10919482 A JP10919482 A JP 10919482A JP S6362724 B2 JPS6362724 B2 JP S6362724B2
- Authority
- JP
- Japan
- Prior art keywords
- spinner
- light
- light beam
- prism
- deflection 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
Links
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002834 transmittance 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
- G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57109194A JPS59128A (ja) | 1982-06-25 | 1982-06-25 | 光偏向装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57109194A JPS59128A (ja) | 1982-06-25 | 1982-06-25 | 光偏向装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59128A JPS59128A (ja) | 1984-01-05 |
JPS6362724B2 true JPS6362724B2 (fr) | 1988-12-05 |
Family
ID=14504004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57109194A Granted JPS59128A (ja) | 1982-06-25 | 1982-06-25 | 光偏向装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59128A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04188027A (ja) * | 1990-11-21 | 1992-07-06 | Nisca Corp | 超音波界面レベル計 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU689873B2 (en) * | 1994-05-31 | 1998-04-09 | Sanyo Electric Co., Ltd. | Solar lighting apparatus and controller for controlling the solar lighting apparatus |
GB9717175D0 (en) * | 1997-08-12 | 1997-10-22 | Barr & Stroud Ltd | Optical beam deflector |
KR100248009B1 (ko) * | 1997-12-13 | 2000-04-01 | 윤종용 | 멀티빔주사장치및이를채용한전자사진방식칼라인쇄기 |
JP2952237B2 (ja) * | 1998-01-26 | 1999-09-20 | 三星電子株式会社 | ビーム走査装置 |
-
1982
- 1982-06-25 JP JP57109194A patent/JPS59128A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04188027A (ja) * | 1990-11-21 | 1992-07-06 | Nisca Corp | 超音波界面レベル計 |
Also Published As
Publication number | Publication date |
---|---|
JPS59128A (ja) | 1984-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4733065A (en) | Optical head device with diffraction grating for separating a light beam incident on an optical recording medium from a light beam reflected therefrom | |
EP0294902A1 (fr) | Dispositif de balayage optique, objectif à miroirs convenant pour être utilisé dans ce dispositif et appareil d'enregistrement et/ou de lecture muni de ce dispositif | |
CA1267014A (fr) | Lentille bi-aspherique simple | |
JPS62146444A (ja) | 読取・書込ヘツド | |
KR870005355A (ko) | 광학헤드 | |
US5365049A (en) | Focusing means for a symbol code reader | |
JPH10227992A (ja) | ベッセルビーム発生方法及びそれを用いた光走査装置 | |
CN1084911C (zh) | 物镜和使用该物镜的光度头投影器 | |
JPS6362724B2 (fr) | ||
JP3019902B2 (ja) | 焦点誤差検出素子とそれを用いた光ヘッド | |
KR930000991B1 (ko) | 광디스크 시스템용 대물렌즈 및 동 렌즈를 사용하는 광헤드 | |
JPS60172020A (ja) | 光走査装置 | |
AU604074B2 (en) | Optical scanning apparatus | |
US6339490B1 (en) | Optical scanning apparatus | |
JPH02311816A (ja) | ビーム変換装置 | |
JPS6362723B2 (fr) | ||
JPH0728589Y2 (ja) | 光ピツクアツプ | |
JPH0411007B2 (fr) | ||
JPS59167863A (ja) | 光デイスク用光学系 | |
JPH09190640A (ja) | 光ピックアップ装置 | |
US6307662B1 (en) | Blazed diffraction scanner | |
JPS62229203A (ja) | グレ−テイングレンズ | |
JPH0413243A (ja) | 光ヘッド | |
JPS58111916A (ja) | 光走査装置 | |
KR960025433A (ko) | 광디스크 기록장치용 빔정형프리즘 |