JPH042932B2 - - Google Patents
Info
- Publication number
- JPH042932B2 JPH042932B2 JP11217181A JP11217181A JPH042932B2 JP H042932 B2 JPH042932 B2 JP H042932B2 JP 11217181 A JP11217181 A JP 11217181A JP 11217181 A JP11217181 A JP 11217181A JP H042932 B2 JPH042932 B2 JP H042932B2
- Authority
- JP
- Japan
- Prior art keywords
- hologram
- cylindrical lens
- light
- screen
- optical scanner
- 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 44
- 230000004075 alteration Effects 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 10
- 238000003384 imaging method Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001678 irradiating effect 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
- G02B26/106—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)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11217181A JPS5814114A (ja) | 1981-07-20 | 1981-07-20 | ホログラム光走査器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11217181A JPS5814114A (ja) | 1981-07-20 | 1981-07-20 | ホログラム光走査器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5814114A JPS5814114A (ja) | 1983-01-26 |
| JPH042932B2 true JPH042932B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-01-21 |
Family
ID=14580018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11217181A Granted JPS5814114A (ja) | 1981-07-20 | 1981-07-20 | ホログラム光走査器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814114A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228708A (ja) * | 1985-07-31 | 1987-02-06 | Fujitsu Ltd | 光ビ−ム走査装置及びその製造方法 |
-
1981
- 1981-07-20 JP JP11217181A patent/JPS5814114A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5814114A (ja) | 1983-01-26 |