DE3610473A1 - Optisches steuerelement - Google Patents

Optisches steuerelement

Info

Publication number
DE3610473A1
DE3610473A1 DE19863610473 DE3610473A DE3610473A1 DE 3610473 A1 DE3610473 A1 DE 3610473A1 DE 19863610473 DE19863610473 DE 19863610473 DE 3610473 A DE3610473 A DE 3610473A DE 3610473 A1 DE3610473 A1 DE 3610473A1
Authority
DE
Germany
Prior art keywords
substrate
optical
film
control element
optical control
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
DE19863610473
Other languages
German (de)
English (en)
Other versions
DE3610473C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kakuei Hirakata Osaka Matsubara
Kiyoshi Mobara Chiba Morimoto
Toshinori Nagaokakyo Kyoto Takagi
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.)
Futaba Corp
Original Assignee
Futaba 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 Futaba Corp filed Critical Futaba Corp
Publication of DE3610473A1 publication Critical patent/DE3610473A1/de
Application granted granted Critical
Publication of DE3610473C2 publication Critical patent/DE3610473C2/de
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
    • G02F1/093—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 used as non-reciprocal devices, e.g. optical isolators, circulators
    • 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
    • G02F1/0009—Materials therefor
    • G02F1/0036—Magneto-optical materials

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
DE19863610473 1985-03-28 1986-03-27 Optisches steuerelement Granted DE3610473A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60064851A JPS61223719A (ja) 1985-03-28 1985-03-28 光制御素子

Publications (2)

Publication Number Publication Date
DE3610473A1 true DE3610473A1 (de) 1986-10-09
DE3610473C2 DE3610473C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-14

Family

ID=13270110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863610473 Granted DE3610473A1 (de) 1985-03-28 1986-03-27 Optisches steuerelement

Country Status (4)

Country Link
US (1) US4789500A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61223719A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3610473A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2173607B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361236A1 (en) * 1988-09-16 1990-04-04 Casio Computer Company Limited Magnetic apparatus

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531936A (en) * 1994-08-31 1996-07-02 Board Of Trustees Operating Michigan State University Alkali metal quaternary chalcogenides and process for the preparation thereof
JP3751052B2 (ja) * 1994-12-28 2006-03-01 シャープ株式会社 集積型光制御素子およびその作製方法、並びにそれを備えた光集積回路素子および光集積回路装置
DE19506498C2 (de) * 1995-02-24 1999-07-22 Gsaenger Optoelektronik Gmbh & Faraday-Isolator
US5790299A (en) * 1995-12-15 1998-08-04 Optics For Research Optical isolator employing a cadmium-zinc-tellurium composition
US6421176B1 (en) 1998-09-18 2002-07-16 3M Innovative Properties Company Optical isolator
EP1112528B1 (en) * 1998-09-18 2003-03-26 Minnesota Mining And Manufacturing Company Optical isolator
US7525604B2 (en) 2005-03-15 2009-04-28 Naxellent, Llc Windows with electrically controllable transmission and reflection
WO2008092038A1 (en) 2007-01-24 2008-07-31 Ravenbrick, Llc Thermally switched optical downconverting filter
US7973998B2 (en) * 2007-05-18 2011-07-05 Serious Materials, Inc. Temperature activated optical films
CA2970259C (en) 2007-07-11 2018-11-06 Ravenbrick, Llc Thermally switched reflective optical shutter
AU2008302125B2 (en) 2007-09-19 2012-01-12 Ravenbrick, Llc Low-emissivity window films and coatings incoporating nanoscale wire grids
US8169685B2 (en) * 2007-12-20 2012-05-01 Ravenbrick, Llc Thermally switched absorptive window shutter
CA2754619C (en) 2008-04-23 2014-04-01 Ravenbrick, Llc Glare management of reflective and thermoreflective surfaces
US9116302B2 (en) 2008-06-19 2015-08-25 Ravenbrick Llc Optical metapolarizer device
EP2324386A4 (en) 2008-08-20 2013-03-27 Ravenbrick Llc METHODS OF MANUFACTURING THERMOCHROMIC FILTERS
WO2010118422A2 (en) 2009-04-10 2010-10-14 Ravenbrick, Llc Thermally switched optical filter incorporating a guest-host architecture
WO2011053853A2 (en) 2009-10-30 2011-05-05 Ravenbrick Llc Thermochromic filters and stopband filters for use with same
WO2011062708A2 (en) 2009-11-17 2011-05-26 Ravenbrick Llc Thermally switched optical filter incorporating a refractive optical structure
CN103038701B (zh) 2010-03-29 2017-01-18 雷文布里克有限责任公司 聚合物稳定的热致液晶装置
CA2801399C (en) 2010-06-01 2016-03-29 Ravenbrick, Llc Multifunctional building component
CA2847185A1 (en) 2011-09-01 2013-03-07 Ravenbrick, Llc Thermotropic optical shutter incorporating coatable polarizers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816031B2 (de) * 1968-01-11 1976-04-08 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Magnetooptisches lichtmodulationselement
DE2807803A1 (de) * 1977-03-10 1978-09-14 Futaba Denshi Kogyo Kk Verfahren und vorrichtung zur herstellung von aus verbindungen bestehenden duennschichten
US4236782A (en) * 1977-07-08 1980-12-02 Thomson-Csf Device for modulating optical radiation by a variable magnetic field

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL102539C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1958-02-14
US3516728A (en) * 1968-03-20 1970-06-23 Gen Electric Infrared intensity modulator wherein the optical absorption spectrum of cadmium telluride doped with iron ions is varied
JPS59127884A (ja) * 1983-01-12 1984-07-23 Matsushita Electric Ind Co Ltd 画像変換素子
US4626296A (en) * 1985-02-11 1986-12-02 The United States Of America As Represented By The United States Department Of Energy Synthesis of new amorphous metallic spin glasses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816031B2 (de) * 1968-01-11 1976-04-08 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Magnetooptisches lichtmodulationselement
DE2807803A1 (de) * 1977-03-10 1978-09-14 Futaba Denshi Kogyo Kk Verfahren und vorrichtung zur herstellung von aus verbindungen bestehenden duennschichten
US4236782A (en) * 1977-07-08 1980-12-02 Thomson-Csf Device for modulating optical radiation by a variable magnetic field

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US-Z.: Applied Optics, Vol. 22, No. 20, 15 Oct. 1983, S. 3152-3154 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361236A1 (en) * 1988-09-16 1990-04-04 Casio Computer Company Limited Magnetic apparatus

Also Published As

Publication number Publication date
GB2173607A (en) 1986-10-15
JPS61223719A (ja) 1986-10-04
JPH0510651B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-10
GB8607656D0 (en) 1986-04-30
GB2173607B (en) 1989-07-19
DE3610473C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-14
US4789500A (en) 1988-12-06

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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