DE2452489C2 - Nichtreziprokes Bauelement für die integrierte Optik - Google Patents

Nichtreziprokes Bauelement für die integrierte Optik

Info

Publication number
DE2452489C2
DE2452489C2 DE2452489A DE2452489A DE2452489C2 DE 2452489 C2 DE2452489 C2 DE 2452489C2 DE 2452489 A DE2452489 A DE 2452489A DE 2452489 A DE2452489 A DE 2452489A DE 2452489 C2 DE2452489 C2 DE 2452489C2
Authority
DE
Germany
Prior art keywords
reciprocal
waveguide
optical
magneto
waveguides
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
Application number
DE2452489A
Other languages
German (de)
English (en)
Other versions
DE2452489A1 (de
Inventor
Franz Dipl.-Ing. 8000 München Auracher
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE2452489A priority Critical patent/DE2452489C2/de
Priority to NL7511964A priority patent/NL7511964A/xx
Priority to IT28825/75A priority patent/IT1044691B/it
Priority to GB45192/75A priority patent/GB1531757A/en
Priority to FR7533391A priority patent/FR2290682A1/fr
Priority to US05/628,417 priority patent/US3990777A/en
Priority to JP50132822A priority patent/JPS618403B2/ja
Priority to BE161616A priority patent/BE835284A/xx
Publication of DE2452489A1 publication Critical patent/DE2452489A1/de
Application granted granted Critical
Publication of DE2452489C2 publication Critical patent/DE2452489C2/de
Expired 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)
DE2452489A 1974-11-05 1974-11-05 Nichtreziprokes Bauelement für die integrierte Optik Expired DE2452489C2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2452489A DE2452489C2 (de) 1974-11-05 1974-11-05 Nichtreziprokes Bauelement für die integrierte Optik
NL7511964A NL7511964A (nl) 1974-11-05 1975-10-10 Niet-reciprook element voor een geintegreerd optisch stelsel.
IT28825/75A IT1044691B (it) 1974-11-05 1975-10-30 Elemento costruttivo non reciproco per un ottica integrata
FR7533391A FR2290682A1 (fr) 1974-11-05 1975-10-31 Composant non reciproque pour un systeme optique integre
GB45192/75A GB1531757A (en) 1974-11-05 1975-10-31 Non-reciprocal components for use in integrated optical wave guide systems
US05/628,417 US3990777A (en) 1974-11-05 1975-11-03 Non-reciprocal component element for integrated optics
JP50132822A JPS618403B2 (OSRAM) 1974-11-05 1975-11-05
BE161616A BE835284A (fr) 1974-11-05 1975-11-05 Composant non reciproque pour un systeme optique integre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2452489A DE2452489C2 (de) 1974-11-05 1974-11-05 Nichtreziprokes Bauelement für die integrierte Optik

Publications (2)

Publication Number Publication Date
DE2452489A1 DE2452489A1 (de) 1976-05-06
DE2452489C2 true DE2452489C2 (de) 1984-11-15

Family

ID=5930090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2452489A Expired DE2452489C2 (de) 1974-11-05 1974-11-05 Nichtreziprokes Bauelement für die integrierte Optik

Country Status (8)

Country Link
US (1) US3990777A (OSRAM)
JP (1) JPS618403B2 (OSRAM)
BE (1) BE835284A (OSRAM)
DE (1) DE2452489C2 (OSRAM)
FR (1) FR2290682A1 (OSRAM)
GB (1) GB1531757A (OSRAM)
IT (1) IT1044691B (OSRAM)
NL (1) NL7511964A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471608A1 (fr) * 1979-12-14 1981-06-19 Thomson Csf Tete de mesure pour magnetometre, et magnetometre comprenant une telle tete
JPS58220119A (ja) * 1982-06-16 1983-12-21 Agency Of Ind Science & Technol 光アイソレ−タ
JPS58221810A (ja) * 1982-06-18 1983-12-23 Agency Of Ind Science & Technol 光アイソレ−タ及びその製造方法
NL8303446A (nl) * 1983-10-07 1985-05-01 Philips Nv Component voor een geintegreerd optisch systeem.
DE3720929A1 (de) * 1987-06-25 1989-01-05 Philips Patentverwaltung Nichtreziprokes optisches bauelement, insbesondere zur verwendung als isolator oder zirkulator
US5479542A (en) * 1994-06-09 1995-12-26 Ceramoptec Industries Inc. All-fiber in line optical isolator
US20030099420A1 (en) * 2001-11-13 2003-05-29 Achintya Bhowmik Electro-optic modulator
CN111065956A (zh) * 2017-08-29 2020-04-24 京瓷株式会社 隔离器、光源设备、光发射器、光开关、光放大器和数据中心
JP7191720B2 (ja) * 2019-02-25 2022-12-19 京セラ株式会社 アイソレータ、光源装置、光送信機、光スイッチ、光増幅器、及びデータセンター
CN119902327B (zh) * 2025-01-06 2025-11-07 电子科技大学 基于lpwg的片上载波包络偏移频率检测器及自拍频检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589794A (en) * 1968-08-07 1971-06-29 Bell Telephone Labor Inc Optical circuits

Also Published As

Publication number Publication date
DE2452489A1 (de) 1976-05-06
US3990777A (en) 1976-11-09
IT1044691B (it) 1980-04-21
FR2290682B1 (OSRAM) 1978-05-12
FR2290682A1 (fr) 1976-06-04
JPS5169645A (OSRAM) 1976-06-16
GB1531757A (en) 1978-11-08
BE835284A (fr) 1976-03-01
NL7511964A (nl) 1976-05-07
JPS618403B2 (OSRAM) 1986-03-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee