JPS59148373A - 反射型光カプラ - Google Patents
反射型光カプラInfo
- Publication number
- JPS59148373A JPS59148373A JP592283A JP592283A JPS59148373A JP S59148373 A JPS59148373 A JP S59148373A JP 592283 A JP592283 A JP 592283A JP 592283 A JP592283 A JP 592283A JP S59148373 A JPS59148373 A JP S59148373A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- waveguide
- path
- wave guide
- branch
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 239000013307 optical fiber Substances 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000000835 fiber Substances 0.000 abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000011521 glass Substances 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052716 thallium Inorganic materials 0.000 description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- -1 thallium ions Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Optical Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP592283A JPS59148373A (ja) | 1983-02-15 | 1983-02-15 | 反射型光カプラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP592283A JPS59148373A (ja) | 1983-02-15 | 1983-02-15 | 反射型光カプラ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59148373A true JPS59148373A (ja) | 1984-08-25 |
| JPH0449081B2 JPH0449081B2 (enExample) | 1992-08-10 |
Family
ID=11624382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP592283A Granted JPS59148373A (ja) | 1983-02-15 | 1983-02-15 | 反射型光カプラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59148373A (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124940A (en) * | 1975-04-17 | 1976-10-30 | Siemens Ag | Light signal distributing device by planar technique |
| JPS5584602U (enExample) * | 1978-12-06 | 1980-06-11 |
-
1983
- 1983-02-15 JP JP592283A patent/JPS59148373A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124940A (en) * | 1975-04-17 | 1976-10-30 | Siemens Ag | Light signal distributing device by planar technique |
| JPS5584602U (enExample) * | 1978-12-06 | 1980-06-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449081B2 (enExample) | 1992-08-10 |
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