AU8005091A - Spatial optical modulator - Google Patents

Spatial optical modulator

Info

Publication number
AU8005091A
AU8005091A AU80050/91A AU8005091A AU8005091A AU 8005091 A AU8005091 A AU 8005091A AU 80050/91 A AU80050/91 A AU 80050/91A AU 8005091 A AU8005091 A AU 8005091A AU 8005091 A AU8005091 A AU 8005091A
Authority
AU
Australia
Prior art keywords
optical modulator
spatial optical
spatial
modulator
optical
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.)
Abandoned
Application number
AU80050/91A
Other languages
English (en)
Inventor
James A Matthews
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.)
Microunity Systems Engineering Inc
Original Assignee
Microunity Systems Engineering Inc
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 Microunity Systems Engineering Inc filed Critical Microunity Systems Engineering Inc
Publication of AU8005091A publication Critical patent/AU8005091A/en
Abandoned 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)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Hall/Mr Elements (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Semiconductor Memories (AREA)
AU80050/91A 1990-06-11 1991-06-10 Spatial optical modulator Abandoned AU8005091A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/535,728 US5107460A (en) 1990-01-18 1990-06-11 Spatial optical modulator
US535728 1990-06-11

Publications (1)

Publication Number Publication Date
AU8005091A true AU8005091A (en) 1992-01-07

Family

ID=24135521

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80050/91A Abandoned AU8005091A (en) 1990-06-11 1991-06-10 Spatial optical modulator

Country Status (6)

Country Link
US (1) US5107460A (US06174465-20010116-C00003.png)
JP (1) JPH05508056A (US06174465-20010116-C00003.png)
AU (1) AU8005091A (US06174465-20010116-C00003.png)
DE (1) DE4191321T (US06174465-20010116-C00003.png)
GB (1) GB2265226B (US06174465-20010116-C00003.png)
WO (1) WO1991020084A1 (US06174465-20010116-C00003.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
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
US6266267B1 (en) 1999-03-04 2001-07-24 Pageant Technologies, Inc. Single conductor inductive sensor for a non-volatile random access ferromagnetic memory
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
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
TWI306153B (en) * 2002-01-29 2009-02-11 Asahi Chemical Ind Biosensor, magnetic molecule measurement method, and measurement object measuring method
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
US5107460A (en) 1992-04-21
DE4191321T (US06174465-20010116-C00003.png) 1993-04-01
GB9226150D0 (en) 1993-04-28
JPH05508056A (ja) 1993-11-11
GB2265226B (en) 1994-09-14
GB2265226A (en) 1993-09-22
WO1991020084A1 (en) 1991-12-26

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