JPS574021A - Light beam scanning method - Google Patents
Light beam scanning methodInfo
- Publication number
- JPS574021A JPS574021A JP7741480A JP7741480A JPS574021A JP S574021 A JPS574021 A JP S574021A JP 7741480 A JP7741480 A JP 7741480A JP 7741480 A JP7741480 A JP 7741480A JP S574021 A JPS574021 A JP S574021A
- Authority
- JP
- Japan
- Prior art keywords
- hologram
- spot
- light beam
- light
- lens
- 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.)
- Granted
Links
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)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
- Mechanical Optical Scanning Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7741480A JPS574021A (en) | 1980-06-09 | 1980-06-09 | Light beam scanning method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7741480A JPS574021A (en) | 1980-06-09 | 1980-06-09 | Light beam scanning method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS574021A true JPS574021A (en) | 1982-01-09 |
JPS6343722B2 JPS6343722B2 (ja) | 1988-09-01 |
Family
ID=13633271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7741480A Granted JPS574021A (en) | 1980-06-09 | 1980-06-09 | Light beam scanning method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS574021A (ja) |
-
1980
- 1980-06-09 JP JP7741480A patent/JPS574021A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6343722B2 (ja) | 1988-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5647019A (en) | Aberration correcting method of hologram scanner | |
KR860007644A (ko) | 광학 픽업 | |
EP0116896B1 (en) | Method of making a hologram lens and optical information processing equipment comprising such a hologram lens | |
JPS5764139A (en) | Interferometer | |
JPS54104849A (en) | Light beam scanner | |
KR850003256A (ko) | 홀로그램 구성 및 재구성 방법 | |
CN110967958B (zh) | 一种基于多狭缝扩展记录频域全息成像的方法及装置 | |
JPS574021A (en) | Light beam scanning method | |
JPS56158319A (en) | Light projecting device | |
JP2953158B2 (ja) | ベッセルビーム発生光学装置 | |
JPS561915A (en) | Hologram and production of hologram and light beam scanner | |
JPS6463902A (en) | Diffraction grating exposure device | |
JPS56168620A (en) | Light beam scanner | |
JPS5670517A (en) | Light beam scanner | |
Patorski | Production of binary amplitude gratings with arbitrary opening ratio and variable period | |
EP0325103A3 (en) | Method for constructing an optical head by varying a hologram pattern | |
US5253087A (en) | Holographic laser beam scanning apparatus | |
JPS5535355A (en) | Hologram scanner | |
JPS5632125A (en) | Light beam scanning method | |
JPS5541480A (en) | Hologram recording method | |
JPS5713414A (en) | Manufacture of brazed holographic grating | |
JPS6419321A (en) | Hologram, its manufacture, and light beam scanner | |
Gerbig | Computer-interferometric holograms used for laser beam scanners | |
JPS5750623A (en) | Spectral irradiation apparatus | |
JPS5689711A (en) | Photoscanner |