DE2535564A1 - Anordnung zur umwandlung der ausbreitungsmode von strahlungsenergie unter ausnutzung magnetooptischer effekte und ihre anwendung bei nichtreziproken verbindungen - Google Patents
Anordnung zur umwandlung der ausbreitungsmode von strahlungsenergie unter ausnutzung magnetooptischer effekte und ihre anwendung bei nichtreziproken verbindungenInfo
- Publication number
- DE2535564A1 DE2535564A1 DE19752535564 DE2535564A DE2535564A1 DE 2535564 A1 DE2535564 A1 DE 2535564A1 DE 19752535564 DE19752535564 DE 19752535564 DE 2535564 A DE2535564 A DE 2535564A DE 2535564 A1 DE2535564 A1 DE 2535564A1
- Authority
- DE
- Germany
- Prior art keywords
- mode
- layer
- radiant energy
- propagation
- arrangement according
- 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.)
- Withdrawn
Links
- 230000000694 effects Effects 0.000 title claims description 25
- 230000005415 magnetization Effects 0.000 claims description 17
- 239000002223 garnet Substances 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 8
- 239000002902 ferrimagnetic material Substances 0.000 claims description 7
- 238000000407 epitaxy Methods 0.000 claims description 4
- 230000010363 phase shift Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 claims description 3
- ZPDRQAVGXHVGTB-UHFFFAOYSA-N gallium;gadolinium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Gd+3] ZPDRQAVGXHVGTB-UHFFFAOYSA-N 0.000 claims description 3
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical group [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims 2
- 230000006866 deterioration Effects 0.000 claims 1
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000005291 magnetic effect Effects 0.000 description 6
- 230000005293 ferrimagnetic effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 150000001875 compounds Chemical class 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
- 230000004907 flux Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001955 cumulated effect Effects 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000001534 heteroepitaxy Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- JSUSQWYDLONJAX-UHFFFAOYSA-N iron terbium Chemical compound [Fe].[Tb] JSUSQWYDLONJAX-UHFFFAOYSA-N 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7427764A FR2281585A1 (fr) | 1974-08-09 | 1974-08-09 | Dispositif de conversion du mode de propagation de l'energie rayonnee utilisant des effets magneto-optiques et son application aux jonctions non reciproques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2535564A1 true DE2535564A1 (de) | 1976-02-26 |
Family
ID=9142310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752535564 Withdrawn DE2535564A1 (de) | 1974-08-09 | 1975-08-08 | Anordnung zur umwandlung der ausbreitungsmode von strahlungsenergie unter ausnutzung magnetooptischer effekte und ihre anwendung bei nichtreziproken verbindungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3995936A (enExample) |
| JP (1) | JPS5845681B2 (enExample) |
| DE (1) | DE2535564A1 (enExample) |
| FR (1) | FR2281585A1 (enExample) |
| GB (1) | GB1518119A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2842520A1 (de) * | 1978-09-29 | 1980-04-10 | Siemens Ag | Optischer wellenleiter mit einem aufgesetzten prisma |
| EP0086373A1 (en) * | 1982-01-29 | 1983-08-24 | Sumitomo Electric Industries Limited | Magneto-optical converter |
| DE3341265A1 (de) * | 1983-11-15 | 1985-05-23 | Phönix Armaturen-Werke Bregel GmbH, 6000 Frankfurt | Messgeraet |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101707A (en) * | 1977-04-04 | 1978-07-18 | Rockwell International Corporation | Homogeneous multilayer dielectric mirror and method of making same |
| FR2396985A1 (fr) | 1977-07-08 | 1979-02-02 | Thomson Csf | Dispositif de modulation, par un champ magnetique variable, de rayonnements optiques, realise en couche mince |
| JPS5685728A (en) * | 1979-12-15 | 1981-07-13 | Nippon Telegr & Teleph Corp <Ntt> | Waveguide type mode converter |
| DE3434631A1 (de) * | 1984-09-21 | 1986-04-03 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Planarer optischer wellenleiter und verfahren zu seiner herstellung |
| DE3520991A1 (de) * | 1985-06-12 | 1986-12-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Magneto-optische wellenleiterstruktur zur konversion von in der struktur gefuehrten moden |
| DE3630741A1 (de) * | 1986-09-10 | 1988-03-17 | Philips Patentverwaltung | Optischer polarisationsregler mit einer wellenleiterstruktur |
| JP2671391B2 (ja) * | 1988-06-21 | 1997-10-29 | ブラザー工業株式会社 | 光アイソレータ |
| US4865406A (en) * | 1988-11-09 | 1989-09-12 | Hoechst Celanese Corp. | Frequency doubling polymeric waveguide |
| US4971416A (en) * | 1989-09-11 | 1990-11-20 | Hoechst Celanese Corp. | Polymeric waveguide device for phase matched second harmonic generation |
| JPH03288104A (ja) * | 1990-04-04 | 1991-12-18 | Agency Of Ind Science & Technol | 一方向性モード変換器およびそれを用いた光アイソレータ |
| JP2565099B2 (ja) * | 1993-08-09 | 1996-12-18 | 日本電気株式会社 | 光非相反回路 |
| GB2566995B (en) | 2017-09-29 | 2023-01-18 | Cotton Mouton Diagnostics Ltd | A method of detection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304026A1 (de) * | 1972-02-02 | 1973-08-09 | Western Electric Co | Optische wellenleitervorrichtung in duennschichtausfuehrung |
| DE2333272A1 (de) * | 1972-06-30 | 1974-01-03 | Nippon Electric Co | Optischer isolator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830555A (en) * | 1973-05-04 | 1974-08-20 | J Warner | Nonreciprocal waveguide mode converter |
-
1974
- 1974-08-09 FR FR7427764A patent/FR2281585A1/fr active Granted
-
1975
- 1975-08-05 US US05/602,009 patent/US3995936A/en not_active Expired - Lifetime
- 1975-08-08 DE DE19752535564 patent/DE2535564A1/de not_active Withdrawn
- 1975-08-08 GB GB33247/75A patent/GB1518119A/en not_active Expired
- 1975-08-09 JP JP50097122A patent/JPS5845681B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304026A1 (de) * | 1972-02-02 | 1973-08-09 | Western Electric Co | Optische wellenleitervorrichtung in duennschichtausfuehrung |
| DE2333272A1 (de) * | 1972-06-30 | 1974-01-03 | Nippon Electric Co | Optischer isolator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2842520A1 (de) * | 1978-09-29 | 1980-04-10 | Siemens Ag | Optischer wellenleiter mit einem aufgesetzten prisma |
| EP0086373A1 (en) * | 1982-01-29 | 1983-08-24 | Sumitomo Electric Industries Limited | Magneto-optical converter |
| DE3341265A1 (de) * | 1983-11-15 | 1985-05-23 | Phönix Armaturen-Werke Bregel GmbH, 6000 Frankfurt | Messgeraet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5845681B2 (ja) | 1983-10-12 |
| JPS5143949A (en) | 1976-04-15 |
| FR2281585B1 (enExample) | 1978-12-01 |
| GB1518119A (en) | 1978-07-19 |
| FR2281585A1 (fr) | 1976-03-05 |
| US3995936A (en) | 1976-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: G02B 5/176 |
|
| 8139 | Disposal/non-payment of the annual fee |