JPS53145653A - Optical waveguide of magnetic thin film - Google Patents
Optical waveguide of magnetic thin filmInfo
- Publication number
- JPS53145653A JPS53145653A JP5994377A JP5994377A JPS53145653A JP S53145653 A JPS53145653 A JP S53145653A JP 5994377 A JP5994377 A JP 5994377A JP 5994377 A JP5994377 A JP 5994377A JP S53145653 A JPS53145653 A JP S53145653A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- magnetic thin
- optical waveguide
- film thickness
- waveguide
- 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)
Abstract
PURPOSE:To enlarge the film thickness, where the TE0 and TM0 modes are reduced, to facilitate the control of the film thickness and the connection of a waveguide by forming two layers of a solid-soluble magnetic thin film of different composition upon a substrate of Gd3Ga5O12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5994377A JPS6049281B2 (en) | 1977-05-25 | 1977-05-25 | Magnetic thin film optical waveguide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5994377A JPS6049281B2 (en) | 1977-05-25 | 1977-05-25 | Magnetic thin film optical waveguide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53145653A true JPS53145653A (en) | 1978-12-19 |
JPS6049281B2 JPS6049281B2 (en) | 1985-11-01 |
Family
ID=13127722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5994377A Expired JPS6049281B2 (en) | 1977-05-25 | 1977-05-25 | Magnetic thin film optical waveguide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6049281B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0175425A2 (en) * | 1984-09-21 | 1986-03-26 | Philips Patentverwaltung GmbH | Planar optical wave guide and method for its fabrication |
EP0199414A2 (en) * | 1985-04-20 | 1986-10-29 | Philips Patentverwaltung GmbH | Plane optical waveguide and process for its production |
-
1977
- 1977-05-25 JP JP5994377A patent/JPS6049281B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0175425A2 (en) * | 1984-09-21 | 1986-03-26 | Philips Patentverwaltung GmbH | Planar optical wave guide and method for its fabrication |
JPS6180110A (en) * | 1984-09-21 | 1986-04-23 | エヌ・ベー・フイリツプス・フルーイランペンフアブリケン | Planar type lightwave guide and manufacture thereof |
EP0199414A2 (en) * | 1985-04-20 | 1986-10-29 | Philips Patentverwaltung GmbH | Plane optical waveguide and process for its production |
Also Published As
Publication number | Publication date |
---|---|
JPS6049281B2 (en) | 1985-11-01 |
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