JPS51143345A - Light attenuator - Google Patents
Light attenuatorInfo
- Publication number
- JPS51143345A JPS51143345A JP6733075A JP6733075A JPS51143345A JP S51143345 A JPS51143345 A JP S51143345A JP 6733075 A JP6733075 A JP 6733075A JP 6733075 A JP6733075 A JP 6733075A JP S51143345 A JPS51143345 A JP S51143345A
- Authority
- JP
- Japan
- Prior art keywords
- light attenuator
- attenuator
- light
- change
- make
- 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
Abstract
PURPOSE: To make a change of transmission coefficient continuous in a radial direction.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6733075A JPS51143345A (en) | 1975-06-04 | 1975-06-04 | Light attenuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6733075A JPS51143345A (en) | 1975-06-04 | 1975-06-04 | Light attenuator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51143345A true JPS51143345A (en) | 1976-12-09 |
Family
ID=13341891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6733075A Pending JPS51143345A (en) | 1975-06-04 | 1975-06-04 | Light attenuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51143345A (en) |
-
1975
- 1975-06-04 JP JP6733075A patent/JPS51143345A/en active Pending
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