DE69130899D1 - Vorrichtungen und Systeme mit optisch kommunizierenden logischen Elementen - Google Patents

Vorrichtungen und Systeme mit optisch kommunizierenden logischen Elementen

Info

Publication number
DE69130899D1
DE69130899D1 DE69130899T DE69130899T DE69130899D1 DE 69130899 D1 DE69130899 D1 DE 69130899D1 DE 69130899 T DE69130899 T DE 69130899T DE 69130899 T DE69130899 T DE 69130899T DE 69130899 D1 DE69130899 D1 DE 69130899D1
Authority
DE
Germany
Prior art keywords
systems
devices
logic elements
optically communicating
communicating logic
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 - Fee Related
Application number
DE69130899T
Other languages
English (en)
Other versions
DE69130899T2 (de
Inventor
Sergey Luryi
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69130899D1 publication Critical patent/DE69130899D1/de
Publication of DE69130899T2 publication Critical patent/DE69130899T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/14—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
DE69130899T 1991-01-10 1991-12-10 Vorrichtungen und Systeme mit optisch kommunizierenden logischen Elementen Expired - Fee Related DE69130899T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/639,634 US5146078A (en) 1991-01-10 1991-01-10 Articles and systems comprising optically communicating logic elements including an electro-optical logic element

Publications (2)

Publication Number Publication Date
DE69130899D1 true DE69130899D1 (de) 1999-03-25
DE69130899T2 DE69130899T2 (de) 1999-08-12

Family

ID=24564929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130899T Expired - Fee Related DE69130899T2 (de) 1991-01-10 1991-12-10 Vorrichtungen und Systeme mit optisch kommunizierenden logischen Elementen

Country Status (4)

Country Link
US (1) US5146078A (de)
EP (1) EP0494514B1 (de)
JP (1) JP2523244B2 (de)
DE (1) DE69130899T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667207B1 (fr) * 1990-09-21 1993-06-25 Thomson Csf Convertisseur de frequences lumineuses.
US5742045A (en) * 1994-10-26 1998-04-21 The United States Of America As Represented By The Secretary Of The Air Force Apparatus using diode laser logic to form a configurable optical gate system
US5960024A (en) 1998-03-30 1999-09-28 Bandwidth Unlimited, Inc. Vertical optical cavities produced with selective area epitaxy
US6493373B1 (en) 1998-04-14 2002-12-10 Bandwidth 9, Inc. Vertical cavity apparatus with tunnel junction
US6493371B1 (en) 1998-04-14 2002-12-10 Bandwidth9, Inc. Vertical cavity apparatus with tunnel junction
US6487230B1 (en) 1998-04-14 2002-11-26 Bandwidth 9, Inc Vertical cavity apparatus with tunnel junction
US5991326A (en) 1998-04-14 1999-11-23 Bandwidth9, Inc. Lattice-relaxed verticle optical cavities
US6760357B1 (en) 1998-04-14 2004-07-06 Bandwidth9 Vertical cavity apparatus with tunnel junction
US6535541B1 (en) 1998-04-14 2003-03-18 Bandwidth 9, Inc Vertical cavity apparatus with tunnel junction
US6487231B1 (en) 1998-04-14 2002-11-26 Bandwidth 9, Inc. Vertical cavity apparatus with tunnel junction
US6493372B1 (en) 1998-04-14 2002-12-10 Bandwidth 9, Inc. Vertical cavity apparatus with tunnel junction
US6226425B1 (en) 1999-02-24 2001-05-01 Bandwidth9 Flexible optical multiplexer
US6275513B1 (en) 1999-06-04 2001-08-14 Bandwidth 9 Hermetically sealed semiconductor laser device
US6233263B1 (en) 1999-06-04 2001-05-15 Bandwidth9 Monitoring and control assembly for wavelength stabilized optical system
US20020181828A1 (en) * 2001-06-01 2002-12-05 Motorola, Inc. Structure for an optically switched device utilizing the formation of a compliant substrate for materials used to form the same
US6831301B2 (en) * 2001-10-15 2004-12-14 Micron Technology, Inc. Method and system for electrically coupling a chip to chip package
US7452175B2 (en) * 2003-08-11 2008-11-18 Collectech Designs, L.L.C. Side-loading refuse collection apparatus and method
US7532786B2 (en) 2004-08-30 2009-05-12 Poovey Gary N Light activated optical switch that includes a piezoelectric element with layers of piezoelectric material having different piezoelectric characteristics
US20100104242A1 (en) * 2007-04-12 2010-04-29 Poovey Gary N Light activated optical switch that includes a piezoelectric element and a conductive layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401266A (en) * 1965-09-20 1968-09-10 Bell Telephone Labor Inc Logic arrangement employing light generating diodes, photosensitive diodes and reflecting grating means
US3655988A (en) * 1968-12-11 1972-04-11 Sharp Kk Negative resistance light emitting switching devices
US3818451A (en) * 1972-03-15 1974-06-18 Motorola Inc Light-emitting and light-receiving logic array
GB1406131A (en) * 1973-05-23 1975-09-17 Meiling J Production of wax patterns
US4533833A (en) * 1982-08-19 1985-08-06 At&T Bell Laboratories Optically coupled integrated circuit array
JPS62503139A (ja) * 1985-06-14 1987-12-10 アメリカン テレフオン アンド テレグラフ カムパニ− 半導体デバイス
EP0253886A1 (de) * 1986-01-21 1988-01-27 AT&T Corp. Verbindungen für den zusammenbau von gesamtscheiben integrierter schaltungen
US4760249A (en) * 1986-12-22 1988-07-26 Motorola, Inc. Logic array having multiple optical logic inputs
US4904858A (en) * 1989-05-31 1990-02-27 American Telephone And Telegraph Company Programmable optical logic devices operable by measuring the ratio of optical data signal power to optical reference threshold power

Also Published As

Publication number Publication date
JP2523244B2 (ja) 1996-08-07
EP0494514B1 (de) 1999-02-17
DE69130899T2 (de) 1999-08-12
US5146078A (en) 1992-09-08
EP0494514A3 (en) 1993-01-27
EP0494514A2 (de) 1992-07-15
JPH0583123A (ja) 1993-04-02

Similar Documents

Publication Publication Date Title
DE69130899T2 (de) Vorrichtungen und Systeme mit optisch kommunizierenden logischen Elementen
DE69122308D1 (de) Übertragungssystem und Übertragungsvorrichtungen mit Verriegelungsfunktion
DE69325978T2 (de) Übertragungssystem und Übertragungsvorrichtungen mit Verriegelungsfunktion
DE69423408D1 (de) Selbstbedienungssystem mit Vorhersagefähigkeit
FI942206A0 (fi) Ankkurointi
FI921792A (fi) Drivanordning foer ledstaong vid persontransportoer
DE69207209T2 (de) Auftragsvorrichtung mit kurzer auftragszeit
DE69328626T2 (de) Fotokopierer mit kodierungsfunktion
DE69231406T2 (de) Net mit Leitungsüberwachungssystem
DE69228081T2 (de) Karte mit Mikroschaltkreis
NO940534D0 (no) Integrert strömforsynings- og signal transmisjonssystem
DE69224647D1 (de) Ausfallsichere logische schaltung mit elektromagnetischer kopplung
DE69221761T2 (de) Sicherheitssystem mit Sicherheitszaun
DE69220112T2 (de) Koppelelementschalter mit gemeinsamen Speichern
DE69220669D1 (de) Karde mit schutzeinrichtung
DE69324681D1 (de) Entproteinisierung mit azlacton-gekoppelten funktionsträgern
DE69226011T2 (de) Arbiter mit einer gleichmässig verteilten Architektur
FI925468A (fi) Kinolylmetoxifenylaettiksyraacylamider och -ureor
DE69214189D1 (de) Transistorverstärker mit direkter Kopplung
DE69223660D1 (de) Fehlersichere Logikschaltung
FI895017A0 (fi) Anordning foer svepning av ferromagnetiska produkter omfattande svetsade fogar vid en fjaerr -kvalitetskontroll av desamma.
AT397686B (de) Schutzbeschlag
DE68917658T2 (de) Feldeffekteinrichtungen mit flachen Übergängen.
FI925873A (fi) Vattenhaltiga kemiluminescerande system
BR7102819U (pt) Disposicoes em coperculo

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee