JPS5657020A - Polygon mirror - Google Patents
Polygon mirrorInfo
- Publication number
- JPS5657020A JPS5657020A JP13281379A JP13281379A JPS5657020A JP S5657020 A JPS5657020 A JP S5657020A JP 13281379 A JP13281379 A JP 13281379A JP 13281379 A JP13281379 A JP 13281379A JP S5657020 A JPS5657020 A JP S5657020A
- Authority
- JP
- Japan
- Prior art keywords
- sphere
- side face
- face
- polygon
- reflective
- 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
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Mechanical Optical Scanning Systems (AREA)
Abstract
PURPOSE:To improve the precision of the right angle of a reflective face, by fixing a polygon mirror material, where the sphere of a prescribed curvature radius is formed on one side face, and the pedestal material, where one side face is formed into a sphere complementary to the sphere above, which their spheres. CONSTITUTION:Concave sphere 8a of curvature radius R=100-2,000mm. is formed on one side face on the polygon reflective mirror material formed by the mass production system. Pedestal material 9 is provided where one side face is formed into convex sphere 9a of the same curvature radius complementary to sphere 8a and the other side face is formed into a fitting reference plane for mounting. Polygon mirror material 8 and pedestal material 9 are connected into one body with spheres 8a and 9a by an adhesive. At this time, a proper optical measuring device is used to adjust the right angle of polygon reflective face 8b to fitting reference face 9b so that declination error DELTAtheta may be zero approximately, and they are caused to adhere to each other. Thus, polygon mirrors can be produced cheaply with the high precision of the right angle of the reflective face by the mass production system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13281379A JPS5657020A (en) | 1979-10-17 | 1979-10-17 | Polygon mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13281379A JPS5657020A (en) | 1979-10-17 | 1979-10-17 | Polygon mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5657020A true JPS5657020A (en) | 1981-05-19 |
Family
ID=15090170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13281379A Pending JPS5657020A (en) | 1979-10-17 | 1979-10-17 | Polygon mirror |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5657020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107162U (en) * | 1983-01-06 | 1984-07-19 | 日本赤外線工業株式会社 | Mirror adjustment mechanism of laser resonator |
| JPS61173215U (en) * | 1985-04-19 | 1986-10-28 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060239A (en) * | 1973-09-28 | 1975-05-24 |
-
1979
- 1979-10-17 JP JP13281379A patent/JPS5657020A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060239A (en) * | 1973-09-28 | 1975-05-24 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107162U (en) * | 1983-01-06 | 1984-07-19 | 日本赤外線工業株式会社 | Mirror adjustment mechanism of laser resonator |
| JPS61173215U (en) * | 1985-04-19 | 1986-10-28 | ||
| JPH0440417Y2 (en) * | 1985-04-19 | 1992-09-22 |
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