JPS53142247A - Laser optical system - Google Patents
Laser optical systemInfo
- Publication number
- JPS53142247A JPS53142247A JP5632077A JP5632077A JPS53142247A JP S53142247 A JPS53142247 A JP S53142247A JP 5632077 A JP5632077 A JP 5632077A JP 5632077 A JP5632077 A JP 5632077A JP S53142247 A JPS53142247 A JP S53142247A
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- laser optical
- face
- disposing
- deflection
- 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.)
- Pending
Links
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Mechanical Optical Scanning Systems (AREA)
Abstract
PURPOSE:To prevent the decrease in reflectance owing to deposition of dust on mirror face and stabilize long-term accuracy by disposing the face normals of mirrors whose incident angles change with the deflection of laser light downward than horizontal in a system of performing signal detection, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5632077A JPS53142247A (en) | 1977-05-18 | 1977-05-18 | Laser optical system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5632077A JPS53142247A (en) | 1977-05-18 | 1977-05-18 | Laser optical system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53142247A true JPS53142247A (en) | 1978-12-11 |
Family
ID=13023862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5632077A Pending JPS53142247A (en) | 1977-05-18 | 1977-05-18 | Laser optical system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53142247A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8456588B2 (en) | 2008-06-03 | 2013-06-04 | Panasonic Corporation | Liquid crystal display backlight and liquid crystal display device using same |
-
1977
- 1977-05-18 JP JP5632077A patent/JPS53142247A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8456588B2 (en) | 2008-06-03 | 2013-06-04 | Panasonic Corporation | Liquid crystal display backlight and liquid crystal display device using same |
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