JPS5565919A - Light quantity bisecting device - Google Patents
Light quantity bisecting deviceInfo
- Publication number
- JPS5565919A JPS5565919A JP11089378A JP11089378A JPS5565919A JP S5565919 A JPS5565919 A JP S5565919A JP 11089378 A JP11089378 A JP 11089378A JP 11089378 A JP11089378 A JP 11089378A JP S5565919 A JPS5565919 A JP S5565919A
- Authority
- JP
- Japan
- Prior art keywords
- faces
- mirror
- light quantity
- reflecting
- bisected
- 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
Abstract
PURPOSE: To accurately bisect light quantity with the simple constitution by opposing the flat-plate-form members which form reflecting surfaces and disposing a half-mirror therebetween parallel to the reflecting faces.
CONSTITUTION: Flat-plate-form members 1, 2 are so disposed that their reflecting faces 11, 21 oppose to each other. A half mirror 3 is installed between the faces 11, 21 parallel to the faces 11, 12. The luminous flux incident to this mirror 3 through a through-hole 12 reiterates the transmission by the mirror 3 and the reflection by the faces 11, 21, goes through the symmetrical optical paths and emits from through- holes 47, 48 by becoming bisected luminous fluxes without being affected by reflectance, transmittance, scattering rate, etc. Hence, the light quantity may be accurately bisected irrespective of wavelengths, etc. with the simple constitution.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11089378A JPS5565919A (en) | 1978-09-08 | 1978-09-08 | Light quantity bisecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11089378A JPS5565919A (en) | 1978-09-08 | 1978-09-08 | Light quantity bisecting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565919A true JPS5565919A (en) | 1980-05-17 |
JPS5758643B2 JPS5758643B2 (en) | 1982-12-10 |
Family
ID=14547350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11089378A Granted JPS5565919A (en) | 1978-09-08 | 1978-09-08 | Light quantity bisecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5565919A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006309187A (en) * | 2005-03-28 | 2006-11-09 | Olympus Corp | Optical pulse multiplexing unit, optical pulse generator using same, and optical pulse multiplexing method |
JP2008070536A (en) * | 2006-09-13 | 2008-03-27 | Olympus Corp | Optical pulse multiplexing unit |
JP2008096612A (en) * | 2006-10-11 | 2008-04-24 | Olympus Corp | Optical pulse multiplexing unit |
US8130448B2 (en) | 2009-04-24 | 2012-03-06 | Olympus Corporation | Optical pulse multiplex unit |
JP2012181537A (en) * | 2005-03-28 | 2012-09-20 | Olympus Corp | Optical pulse multiplex unit, optical pulse generator using the same, and optical pulse multiplexing method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6278355A (en) * | 1985-09-28 | 1987-04-10 | マツオカ建機株式会社 | Support jig of scaffold panel |
-
1978
- 1978-09-08 JP JP11089378A patent/JPS5565919A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006309187A (en) * | 2005-03-28 | 2006-11-09 | Olympus Corp | Optical pulse multiplexing unit, optical pulse generator using same, and optical pulse multiplexing method |
JP2012181537A (en) * | 2005-03-28 | 2012-09-20 | Olympus Corp | Optical pulse multiplex unit, optical pulse generator using the same, and optical pulse multiplexing method |
JP2008070536A (en) * | 2006-09-13 | 2008-03-27 | Olympus Corp | Optical pulse multiplexing unit |
JP2008096612A (en) * | 2006-10-11 | 2008-04-24 | Olympus Corp | Optical pulse multiplexing unit |
US8130448B2 (en) | 2009-04-24 | 2012-03-06 | Olympus Corporation | Optical pulse multiplex unit |
Also Published As
Publication number | Publication date |
---|---|
JPS5758643B2 (en) | 1982-12-10 |
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