JPH0350241B2 - - Google Patents
Info
- Publication number
- JPH0350241B2 JPH0350241B2 JP57018473A JP1847382A JPH0350241B2 JP H0350241 B2 JPH0350241 B2 JP H0350241B2 JP 57018473 A JP57018473 A JP 57018473A JP 1847382 A JP1847382 A JP 1847382A JP H0350241 B2 JPH0350241 B2 JP H0350241B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- ions
- refractive index
- mask
- glass
- 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 - Lifetime
Links
- 150000002500 ions Chemical class 0.000 claims description 63
- 239000000758 substrate Substances 0.000 claims description 56
- 239000011521 glass Substances 0.000 claims description 41
- 230000003287 optical effect Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 16
- 230000010287 polarization Effects 0.000 description 11
- 239000013307 optical fiber Substances 0.000 description 9
- 230000005684 electric field Effects 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
- G02B6/1342—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using diffusion
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57018473A JPS58136007A (ja) | 1982-02-08 | 1982-02-08 | 光回路およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57018473A JPS58136007A (ja) | 1982-02-08 | 1982-02-08 | 光回路およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58136007A JPS58136007A (ja) | 1983-08-12 |
| JPH0350241B2 true JPH0350241B2 (ko) | 1991-08-01 |
Family
ID=11972608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57018473A Granted JPS58136007A (ja) | 1982-02-08 | 1982-02-08 | 光回路およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58136007A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2574950B1 (fr) * | 1984-12-18 | 1987-09-25 | Corning Glass Works | Composants optiques integres en verre et leur fabrication |
| JPH01116502A (ja) * | 1987-10-29 | 1989-05-09 | Brother Ind Ltd | 光導波素子及びその製造方法 |
| FI86226C (fi) * | 1990-07-10 | 1992-07-27 | Nokia Oy Ab | Foerfarande foer framstaellning av ljusvaogsledare medelst jonbytesteknik pao ett glassubstrat. |
-
1982
- 1982-02-08 JP JP57018473A patent/JPS58136007A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58136007A (ja) | 1983-08-12 |
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