FR2281585A1 - Dispositif de conversion du mode de propagation de l'energie rayonnee utilisant des effets magneto-optiques et son application aux jonctions non reciproques - Google Patents

Dispositif de conversion du mode de propagation de l'energie rayonnee utilisant des effets magneto-optiques et son application aux jonctions non reciproques

Info

Publication number
FR2281585A1
FR2281585A1 FR7427764A FR7427764A FR2281585A1 FR 2281585 A1 FR2281585 A1 FR 2281585A1 FR 7427764 A FR7427764 A FR 7427764A FR 7427764 A FR7427764 A FR 7427764A FR 2281585 A1 FR2281585 A1 FR 2281585A1
Authority
FR
France
Prior art keywords
magneto
propagation
converting
mode
application
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
Application number
FR7427764A
Other languages
English (en)
French (fr)
Other versions
FR2281585B1 (enExample
Inventor
Georges Hepner
Bernard Desormier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7427764A priority Critical patent/FR2281585A1/fr
Priority to US05/602,009 priority patent/US3995936A/en
Priority to GB33247/75A priority patent/GB1518119A/en
Priority to DE19752535564 priority patent/DE2535564A1/de
Priority to JP50097122A priority patent/JPS5845681B2/ja
Publication of FR2281585A1 publication Critical patent/FR2281585A1/fr
Application granted granted Critical
Publication of FR2281585B1 publication Critical patent/FR2281585B1/fr
Granted legal-status Critical Current

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)
FR7427764A 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 Granted FR2281585A1 (fr)

Priority Applications (5)

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
US05/602,009 US3995936A (en) 1974-08-09 1975-08-05 Magneto-optical propagation mode converter
GB33247/75A GB1518119A (en) 1974-08-09 1975-08-08 Magneto-optical propagation mode converter
DE19752535564 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
JP50097122A JPS5845681B2 (ja) 1974-08-09 1975-08-09 ホウシヤエネルギ−ノ デンパモ−ドオヘンカンスルソウチ

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 (2)

Publication Number Publication Date
FR2281585A1 true FR2281585A1 (fr) 1976-03-05
FR2281585B1 FR2281585B1 (enExample) 1978-12-01

Family

ID=9142310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427764A Granted 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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205220A3 (en) * 1985-06-12 1988-10-05 Philips Patentverwaltung Gmbh Magneto-optical wave guide structure for the conversion of the modes guided in this structure

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
DE2842520A1 (de) * 1978-09-29 1980-04-10 Siemens Ag Optischer wellenleiter mit einem aufgesetzten prisma
JPS5685728A (en) * 1979-12-15 1981-07-13 Nippon Telegr & Teleph Corp <Ntt> Waveguide type mode converter
JPS58129372A (ja) * 1982-01-29 1983-08-02 Sumitomo Electric Ind Ltd 磁界−光変換器
DE3341265A1 (de) * 1983-11-15 1985-05-23 Phönix Armaturen-Werke Bregel GmbH, 6000 Frankfurt Messgeraet
DE3434631A1 (de) * 1984-09-21 1986-04-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Planarer optischer wellenleiter und verfahren zu seiner herstellung
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794853A (fr) * 1972-02-02 1973-05-29 Western Electric Co Guide d'ondes optiques a monocristal de granat
US3830555A (en) * 1973-05-04 1974-08-20 J Warner Nonreciprocal waveguide mode converter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205220A3 (en) * 1985-06-12 1988-10-05 Philips Patentverwaltung Gmbh Magneto-optical wave guide structure for the conversion of the modes guided in this structure

Also Published As

Publication number Publication date
JPS5845681B2 (ja) 1983-10-12
JPS5143949A (en) 1976-04-15
FR2281585B1 (enExample) 1978-12-01
DE2535564A1 (de) 1976-02-26
GB1518119A (en) 1978-07-19
US3995936A (en) 1976-12-07

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Legal Events

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CL Concession to grant licences
ST Notification of lapse