JPH05508056A - 空間光学変調器 - Google Patents

空間光学変調器

Info

Publication number
JPH05508056A
JPH05508056A JP91511255A JP51125591A JPH05508056A JP H05508056 A JPH05508056 A JP H05508056A JP 91511255 A JP91511255 A JP 91511255A JP 51125591 A JP51125591 A JP 51125591A JP H05508056 A JPH05508056 A JP H05508056A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic material
modulator
voltage
array
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.)
Pending
Application number
JP91511255A
Other languages
English (en)
Japanese (ja)
Inventor
マシュウズ，ジェイムズ・エイ
Original Assignee
マイクロユニティ・システムズ・エンジニアリング・インコーポレーテッド
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 マイクロユニティ・システムズ・エンジニアリング・インコーポレーテッド filed Critical マイクロユニティ・システムズ・エンジニアリング・インコーポレーテッド
Publication of JPH05508056A publication Critical patent/JPH05508056A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/18—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using Hall-effect devices
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/005—Arrangements for writing information into, or reading information out from, a digital store with combined beam-and individual cell access

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Hall/Mr Elements (AREA)
  • Semiconductor Memories (AREA)
  • Optical Recording Or Reproduction (AREA)
JP91511255A 1990-06-11 1991-06-10 空間光学変調器 Pending JPH05508056A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US535,728 1990-06-11
US07/535,728 US5107460A (en) 1990-01-18 1990-06-11 Spatial optical modulator
PCT/US1991/004085 WO1991020084A1 (en) 1990-06-11 1991-06-10 Spatial optical modulator

Publications (1)

Publication Number Publication Date
JPH05508056A true JPH05508056A (ja) 1993-11-11

Family

ID=24135521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP91511255A Pending JPH05508056A (ja) 1990-06-11 1991-06-10 空間光学変調器

Country Status (6)

Country Link
US (1) US5107460A (US07223432-20070529-C00017.png)
JP (1) JPH05508056A (US07223432-20070529-C00017.png)
AU (1) AU8005091A (US07223432-20070529-C00017.png)
DE (1) DE4191321T (US07223432-20070529-C00017.png)
GB (1) GB2265226B (US07223432-20070529-C00017.png)
WO (1) WO1991020084A1 (US07223432-20070529-C00017.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396455A (en) * 1993-04-30 1995-03-07 International Business Machines Corporation Magnetic non-volatile random access memory
US6307241B1 (en) * 1995-06-07 2001-10-23 The Regents Of The Unversity Of California Integrable ferromagnets for high density storage
US5926414A (en) * 1997-04-04 1999-07-20 Magnetic Semiconductors High-efficiency miniature magnetic integrated circuit structures
US6051441A (en) * 1998-05-12 2000-04-18 Plumeria Investments, Inc. High-efficiency miniature magnetic integrated circuit structures
US6330183B1 (en) 1999-03-04 2001-12-11 Pageant Technologies, Inc. (Micromem Technologies, Inc.) Dual conductor inductive sensor for a non-volatile random access ferromagnetic memory
US6266267B1 (en) 1999-03-04 2001-07-24 Pageant Technologies, Inc. Single conductor inductive sensor for a non-volatile random access ferromagnetic memory
US6288929B1 (en) 1999-03-04 2001-09-11 Pageant Technologies, Inc. Magneto resistor sensor with differential collectors for a non-volatile random access ferromagnetic memory
US6229729B1 (en) 1999-03-04 2001-05-08 Pageant Technologies, Inc. (Micromem Technologies, Inc.) Magneto resistor sensor with diode short for a non-volatile random access ferromagnetic memory
US6317354B1 (en) 1999-03-04 2001-11-13 Pageant Technologies, Inc. Non-volatile random access ferromagnetic memory with single collector sensor
DE60315415T2 (de) * 2002-01-29 2008-04-30 Asahi Kasei Kabushiki Kaisha Biosensor, magnetisches molekül messverfahren und messobjekt messverfahren
SG115462A1 (en) * 2002-03-12 2005-10-28 Inst Data Storage Multi-stage per cell magnetoresistive random access memory
US6781763B1 (en) 2002-04-01 2004-08-24 The United States Of America As Represented By The Secretary Of The Air Force Image analysis through polarization modulation and combination
US20080055268A1 (en) * 2006-09-01 2008-03-06 Dan-Sik Yoo Touch screen panel and method for manufacturing the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988704A (en) * 1974-04-26 1976-10-26 Mcdonnell Douglas Corporation Broadband electrooptical modulator
US4079429A (en) * 1977-01-18 1978-03-14 Eastman Kodak Company Optical detector for magnetic fields employing feedback circuitry
DE2911992C2 (de) * 1979-03-27 1981-12-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Magnetooptisches Speicherelement, Verfahren zu seiner Herstellung und es verwendende Speichervorrichtung
NL8203296A (nl) * 1982-08-24 1984-03-16 Philips Nv Magneto-optische inrichting.
US4516144A (en) * 1982-09-23 1985-05-07 Eaton Corporation Columnated and trimmed magnetically sensitive semiconductor
US4727341A (en) * 1985-06-28 1988-02-23 Nec Corporation Optical modulator
JPS62260120A (ja) * 1986-05-07 1987-11-12 Kokusai Denshin Denwa Co Ltd <Kdd> 半導体外部光変調器

Also Published As

Publication number Publication date
GB2265226A (en) 1993-09-22
DE4191321T (US07223432-20070529-C00017.png) 1993-04-01
GB9226150D0 (en) 1993-04-28
US5107460A (en) 1992-04-21
AU8005091A (en) 1992-01-07
GB2265226B (en) 1994-09-14
WO1991020084A1 (en) 1991-12-26

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