JPS6343727B2 - - Google Patents
Info
- Publication number
- JPS6343727B2 JPS6343727B2 JP1805779A JP1805779A JPS6343727B2 JP S6343727 B2 JPS6343727 B2 JP S6343727B2 JP 1805779 A JP1805779 A JP 1805779A JP 1805779 A JP1805779 A JP 1805779A JP S6343727 B2 JPS6343727 B2 JP S6343727B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- optical
- ultrasonic
- directional branch
- light
- 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.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 claims description 38
- 230000003287 optical effect Effects 0.000 claims description 29
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000010409 thin film Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Optical Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1805779A JPS55110226A (en) | 1979-02-19 | 1979-02-19 | Photo control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1805779A JPS55110226A (en) | 1979-02-19 | 1979-02-19 | Photo control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55110226A JPS55110226A (en) | 1980-08-25 |
| JPS6343727B2 true JPS6343727B2 (enrdf_load_stackoverflow) | 1988-09-01 |
Family
ID=11961059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1805779A Granted JPS55110226A (en) | 1979-02-19 | 1979-02-19 | Photo control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55110226A (enrdf_load_stackoverflow) |
-
1979
- 1979-02-19 JP JP1805779A patent/JPS55110226A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55110226A (en) | 1980-08-25 |