JPS59151123A - 光信号の分割器 - Google Patents
光信号の分割器Info
- Publication number
- JPS59151123A JPS59151123A JP59021291A JP2129184A JPS59151123A JP S59151123 A JPS59151123 A JP S59151123A JP 59021291 A JP59021291 A JP 59021291A JP 2129184 A JP2129184 A JP 2129184A JP S59151123 A JPS59151123 A JP S59151123A
- Authority
- JP
- Japan
- Prior art keywords
- optical signal
- mask
- line
- prisms
- boundary line
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59021291A JPS59151123A (ja) | 1984-02-07 | 1984-02-07 | 光信号の分割器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59021291A JPS59151123A (ja) | 1984-02-07 | 1984-02-07 | 光信号の分割器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59151123A true JPS59151123A (ja) | 1984-08-29 |
JPS642925B2 JPS642925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-19 |
Family
ID=12051030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59021291A Granted JPS59151123A (ja) | 1984-02-07 | 1984-02-07 | 光信号の分割器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59151123A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3989329A4 (en) | 2019-06-20 | 2022-08-10 | GS Yuasa International Ltd. | MAINTENANCE ASSISTANT METHOD, MAINTENANCE ASSISTANT SYSTEM, MAINTENANCE ASSISTANT DEVICE AND COMPUTER PROGRAM |
-
1984
- 1984-02-07 JP JP59021291A patent/JPS59151123A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS642925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-19 |
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