JPS5758106A - Optical isolator - Google Patents
Optical isolatorInfo
- Publication number
- JPS5758106A JPS5758106A JP13336880A JP13336880A JPS5758106A JP S5758106 A JPS5758106 A JP S5758106A JP 13336880 A JP13336880 A JP 13336880A JP 13336880 A JP13336880 A JP 13336880A JP S5758106 A JPS5758106 A JP S5758106A
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- substrate
- covered
- crystal layer
- layer
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect
- G02F1/095—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect in an optical waveguide structure
- G02F1/0955—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect in an optical waveguide structure used as non-reciprocal devices, e.g. optical isolators, circulators
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13336880A JPS5758106A (en) | 1980-09-25 | 1980-09-25 | Optical isolator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13336880A JPS5758106A (en) | 1980-09-25 | 1980-09-25 | Optical isolator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5758106A true JPS5758106A (en) | 1982-04-07 |
Family
ID=15103084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13336880A Pending JPS5758106A (en) | 1980-09-25 | 1980-09-25 | Optical isolator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5758106A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61156205A (ja) * | 1984-12-28 | 1986-07-15 | Nec Corp | 光電気複合回路 |
FR2614999A1 (fr) * | 1987-05-04 | 1988-11-10 | Thomson Csf | Guide d'onde optique bidimensionnel monomode ferrimagnetique, son procede de fabrication, et son utilisation dans un isolateur optique integre |
US4858649A (en) * | 1986-09-09 | 1989-08-22 | Hitachi Construction Machinery Co., Ltd. | Valve apparatus |
JPH02139502A (ja) * | 1988-11-21 | 1990-05-29 | Matsushita Electric Ind Co Ltd | 光アイソレータと磁気光学素子と光集積回路と磁気光学素子の製造方法と光集積回路の製造方法 |
-
1980
- 1980-09-25 JP JP13336880A patent/JPS5758106A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61156205A (ja) * | 1984-12-28 | 1986-07-15 | Nec Corp | 光電気複合回路 |
US4858649A (en) * | 1986-09-09 | 1989-08-22 | Hitachi Construction Machinery Co., Ltd. | Valve apparatus |
FR2614999A1 (fr) * | 1987-05-04 | 1988-11-10 | Thomson Csf | Guide d'onde optique bidimensionnel monomode ferrimagnetique, son procede de fabrication, et son utilisation dans un isolateur optique integre |
JPH02139502A (ja) * | 1988-11-21 | 1990-05-29 | Matsushita Electric Ind Co Ltd | 光アイソレータと磁気光学素子と光集積回路と磁気光学素子の製造方法と光集積回路の製造方法 |
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