JPS52134453A - Optical wave dividing device - Google Patents
Optical wave dividing deviceInfo
- Publication number
- JPS52134453A JPS52134453A JP5074976A JP5074976A JPS52134453A JP S52134453 A JPS52134453 A JP S52134453A JP 5074976 A JP5074976 A JP 5074976A JP 5074976 A JP5074976 A JP 5074976A JP S52134453 A JPS52134453 A JP S52134453A
- Authority
- JP
- Japan
- Prior art keywords
- light
- dividing device
- optical wave
- wave dividing
- conduction
- 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
Landscapes
- Optical Integrated Circuits (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
PURPOSE:To successfully divide the conduction light without receiving distortion and scattering loss on the light wave plane, by composing the light conduction path of practically and equivalently low refraction factor on the light dividing portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5074976A JPS52134453A (en) | 1976-05-06 | 1976-05-06 | Optical wave dividing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5074976A JPS52134453A (en) | 1976-05-06 | 1976-05-06 | Optical wave dividing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52134453A true JPS52134453A (en) | 1977-11-10 |
JPS5530602B2 JPS5530602B2 (en) | 1980-08-12 |
Family
ID=12867474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5074976A Granted JPS52134453A (en) | 1976-05-06 | 1976-05-06 | Optical wave dividing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52134453A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53127751A (en) * | 1977-04-14 | 1978-11-08 | Oki Electric Ind Co Ltd | Branching optical guide |
JPS6360408A (en) * | 1986-09-01 | 1988-03-16 | Fujitsu Ltd | Optical branching circuit |
JPS6360405A (en) * | 1986-08-30 | 1988-03-16 | Fujitsu Ltd | Manufacture of waveguide type branch line |
JPS6377009A (en) * | 1986-09-20 | 1988-04-07 | Fujitsu Ltd | Y-branch waveguide |
JPH0418505A (en) * | 1990-05-12 | 1992-01-22 | Hitachi Ltd | Optical circuit board made of resin and its production |
-
1976
- 1976-05-06 JP JP5074976A patent/JPS52134453A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53127751A (en) * | 1977-04-14 | 1978-11-08 | Oki Electric Ind Co Ltd | Branching optical guide |
JPS6360405A (en) * | 1986-08-30 | 1988-03-16 | Fujitsu Ltd | Manufacture of waveguide type branch line |
JPS6360408A (en) * | 1986-09-01 | 1988-03-16 | Fujitsu Ltd | Optical branching circuit |
JPS6377009A (en) * | 1986-09-20 | 1988-04-07 | Fujitsu Ltd | Y-branch waveguide |
JPH0418505A (en) * | 1990-05-12 | 1992-01-22 | Hitachi Ltd | Optical circuit board made of resin and its production |
Also Published As
Publication number | Publication date |
---|---|
JPS5530602B2 (en) | 1980-08-12 |
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