GB1531757A - Non-reciprocal components for use in integrated optical wave guide systems - Google Patents

Non-reciprocal components for use in integrated optical wave guide systems

Info

Publication number
GB1531757A
GB1531757A GB45192/75A GB4519275A GB1531757A GB 1531757 A GB1531757 A GB 1531757A GB 45192/75 A GB45192/75 A GB 45192/75A GB 4519275 A GB4519275 A GB 4519275A GB 1531757 A GB1531757 A GB 1531757A
Authority
GB
United Kingdom
Prior art keywords
guide
magneto
substrate
optic
magnetic field
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
GB45192/75A
Other languages
English (en)
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of GB1531757A publication Critical patent/GB1531757A/en
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)
GB45192/75A 1974-11-05 1975-10-31 Non-reciprocal components for use in integrated optical wave guide systems Expired GB1531757A (en)

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 (1)

Publication Number Publication Date
GB1531757A true GB1531757A (en) 1978-11-08

Family

ID=5930090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45192/75A Expired GB1531757A (en) 1974-11-05 1975-10-31 Non-reciprocal components for use in integrated optical wave guide systems

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119902327A (zh) * 2025-01-06 2025-04-29 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

Families Citing this family (9)

* 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
WO2019044557A1 (ja) * 2017-08-29 2019-03-07 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
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119902327A (zh) * 2025-01-06 2025-04-29 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

Also Published As

Publication number Publication date
FR2290682A1 (fr) 1976-06-04
JPS5169645A (enExample) 1976-06-16
BE835284A (fr) 1976-03-01
IT1044691B (it) 1980-04-21
JPS618403B2 (enExample) 1986-03-14
DE2452489A1 (de) 1976-05-06
US3990777A (en) 1976-11-09
NL7511964A (nl) 1976-05-07
FR2290682B1 (enExample) 1978-05-12
DE2452489C2 (de) 1984-11-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee