ITMI20041286A1 - Porte logiche ottiche ultraveloci riconfigurabili e rigenerative - Google Patents

Porte logiche ottiche ultraveloci riconfigurabili e rigenerative

Info

Publication number
ITMI20041286A1
ITMI20041286A1 IT001286A ITMI20041286A ITMI20041286A1 IT MI20041286 A1 ITMI20041286 A1 IT MI20041286A1 IT 001286 A IT001286 A IT 001286A IT MI20041286 A ITMI20041286 A IT MI20041286A IT MI20041286 A1 ITMI20041286 A1 IT MI20041286A1
Authority
IT
Italy
Prior art keywords
reconfigurable
regenerative
ultra
optical logic
fast optical
Prior art date
Application number
IT001286A
Other languages
English (en)
Inventor
Antonella Bogoni
Paolo Ghelfi
Filippo Ponzini
Luca Poti
Original Assignee
Marconi Comm Spa
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 Marconi Comm Spa filed Critical Marconi Comm Spa
Priority to IT001286A priority Critical patent/ITMI20041286A1/it
Publication of ITMI20041286A1 publication Critical patent/ITMI20041286A1/it
Priority to CNB2005800206605A priority patent/CN100465753C/zh
Priority to JP2007517269A priority patent/JP2008503781A/ja
Priority to EP05752712.9A priority patent/EP1769284B1/en
Priority to US11/570,985 priority patent/US7925131B2/en
Priority to PCT/EP2005/052437 priority patent/WO2006000508A1/en

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
    • G02F3/00—Optical logic elements; Optical bistable 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
    • G02F1/35—Non-linear optics
    • G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam
    • G02F1/3517—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using an interferometer
    • G02F1/3519—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using an interferometer of Sagnac type, i.e. nonlinear optical loop mirror [NOLM]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
IT001286A 2004-06-24 2004-06-24 Porte logiche ottiche ultraveloci riconfigurabili e rigenerative ITMI20041286A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT001286A ITMI20041286A1 (it) 2004-06-24 2004-06-24 Porte logiche ottiche ultraveloci riconfigurabili e rigenerative
CNB2005800206605A CN100465753C (zh) 2004-06-24 2005-05-27 光逻辑门
JP2007517269A JP2008503781A (ja) 2004-06-24 2005-05-27 光論理ゲート
EP05752712.9A EP1769284B1 (en) 2004-06-24 2005-05-27 Optical logic gate
US11/570,985 US7925131B2 (en) 2004-06-24 2005-05-27 Optical logic gate
PCT/EP2005/052437 WO2006000508A1 (en) 2004-06-24 2005-05-27 Optical logic gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001286A ITMI20041286A1 (it) 2004-06-24 2004-06-24 Porte logiche ottiche ultraveloci riconfigurabili e rigenerative

Publications (1)

Publication Number Publication Date
ITMI20041286A1 true ITMI20041286A1 (it) 2004-09-24

Family

ID=34956269

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001286A ITMI20041286A1 (it) 2004-06-24 2004-06-24 Porte logiche ottiche ultraveloci riconfigurabili e rigenerative

Country Status (6)

Country Link
US (1) US7925131B2 (it)
EP (1) EP1769284B1 (it)
JP (1) JP2008503781A (it)
CN (1) CN100465753C (it)
IT (1) ITMI20041286A1 (it)
WO (1) WO2006000508A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7643759B2 (en) * 2005-01-12 2010-01-05 Sumitomo Electric Industries, Ltd. Signal-quality evaluation device, signal adjustment method, optical-signal evaluation system, and optical transmission system
US8587343B2 (en) 2011-06-29 2013-11-19 Instituto Potosino De Investigacion Cientifica y Tecnologica A.C. Reconfigurable dynamic logic gate with linear core
US8823464B2 (en) 2011-11-01 2014-09-02 Instituto Potosino de Investigacion Cientifica y Tecnológica A.C. Reconfigurable multivibrator element based on chaos control
CN103297016B (zh) * 2012-03-01 2020-06-19 朗美通技术英国有限公司 光发射器和光通信方法
WO2015154261A1 (zh) * 2014-04-09 2015-10-15 华为技术有限公司 一种光逻辑器件及光计算方法
CN105518545B (zh) * 2014-04-17 2017-09-08 华为技术有限公司 一种光电混合逻辑装置
CN104102066B (zh) * 2014-06-26 2017-01-04 杭州电子科技大学 基于光纤耦合器双泵浦光调制方式的全光逻辑器
CN105116666B (zh) * 2015-09-17 2020-03-27 哈尔滨理工大学 基于双数字微镜器件的光学逻辑运算装置和方法
US11126065B2 (en) * 2016-06-09 2021-09-21 The Boeing Company Photonic crystals logic devices
US20190372573A1 (en) * 2018-05-30 2019-12-05 Rashad Zaguia Wires replacing transistors enabling light speed
DE102024107337A1 (de) * 2024-03-14 2025-09-18 Q.ant GmbH Optische Anordnung mit mindestens einem Gatter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382660A (en) * 1976-06-16 1983-05-10 Massachusetts Institute Of Technology Optical transistors and logic circuits embodying the same
US4262992A (en) * 1979-04-18 1981-04-21 The United States Of America As Represented By The Director Of The National Security Agency Variable integrated optical logic element
EP0190223B1 (en) * 1984-07-31 1990-11-07 Hughes Aircraft Company Phase insensitive optical logic gate device
US4632518A (en) * 1984-07-31 1986-12-30 Hughes Aircraft Company Phase insensitive optical logic gate device
CA1298112C (en) 1986-10-20 1992-03-31 Nicholas John Doran Optical device
GB8829546D0 (en) 1988-12-19 1989-02-08 British Telecomm Non-linear interferometer
US5078464A (en) 1990-11-07 1992-01-07 At&T Bell Laboratories Optical logic device
GB9025793D0 (en) 1990-11-27 1991-01-09 British Telecomm Optical interferometer
US5146517A (en) * 1991-07-05 1992-09-08 At&T Bell Laboratories Low distortion all-optical threshold device
US5414789A (en) * 1992-07-30 1995-05-09 United States Of America Optical logic gates with high extinction ratio using inverse scattering technique and method using same
US5600479A (en) * 1995-12-22 1997-02-04 Corning Incorporated Method and apparatus for optical logic and switching functions
US6222959B1 (en) * 1997-10-23 2001-04-24 Corning Incorporated Nonlinear optical loop mirror with adiabatic pulse compression
US20020154350A1 (en) * 2001-02-09 2002-10-24 Johnson Erik V. Optical logic devices based on stable, non-absorbing optical hard limiters
US6522462B2 (en) * 2001-06-29 2003-02-18 Super Light Wave Corp. All optical logic using cross-phase modulation amplifiers and mach-zehnder interferometers with phase-shift devices
US6990281B2 (en) * 2002-08-22 2006-01-24 Prima Luci, Inc. All optical logic gates
US7443902B2 (en) * 2003-10-15 2008-10-28 California Institute Of Technology Laser-based optical switches and logic
JP2005173530A (ja) 2003-11-17 2005-06-30 Osaka Industrial Promotion Organization 光信号処理方法及び装置、非線形光ループミラーとその設計方法並びに光信号変換方法

Also Published As

Publication number Publication date
US7925131B2 (en) 2011-04-12
WO2006000508A1 (en) 2006-01-05
EP1769284B1 (en) 2013-07-10
EP1769284A1 (en) 2007-04-04
CN100465753C (zh) 2009-03-04
CN101006388A (zh) 2007-07-25
US20080273831A1 (en) 2008-11-06
JP2008503781A (ja) 2008-02-07

Similar Documents

Publication Publication Date Title
EP1617993A4 (en) AMES AND FIBER COMPOSITE PANELS
EP1937719A4 (en) GLYCOPEGYLATED FACTOR VII AND FACTOR VIIA
DK3295967T3 (da) Sårplejeindretning
EP1680568A4 (en) Door edge construction
DK1604911T3 (da) Hængslet beholder fremstillet i ét stykke
DE60320560D1 (de) Toren
ITMI20041286A1 (it) Porte logiche ottiche ultraveloci riconfigurabili e rigenerative
DE112007000707A5 (de) Tor, insbesondere Sektionaltor, und Torantriebsvorrichtung
FI20050616L (fi) Salpamekanismi
DE112006002232A5 (de) Torantrieb mit Schubkette oder rückensteifer Kette
DE602005015384D1 (de) Türscharnier
FR2876465B1 (fr) Porte optique terahertz
DE602004027082D1 (de) Uentieller logikentwürfe in äquivalente kombinatorische logik
FR2850697B1 (fr) Serrure et porte correspondante
EP2137563A4 (en) OPTICAL SWITCHES AND LOGIC DOORS USING THE SAME
FIU20050165U0 (fi) Myymäläportti
FI20035245A0 (fi) Myymäläportti
ES1059038Y (es) Panel de policarbonato y medios de anclaje
ITMI20040075A1 (it) Dispositivo di chiusura e di fissaggio
ITVI20040017A1 (it) Monile in particolare bracciale, con meccanismo di apertura e chiusuta migliorato
ES1062894Y (es) Bisagra para puertas y ventanas basculantes
FI6936U1 (fi) Järjestely väliovenlukossa
FI20041131L (fi) Telkimekanismi
FI6287U1 (fi) Valoaukon käsittävä yksilehtinen ovi
ES1060228Y (es) Dispositivo para proteccion de huecos y ventanas en construccion.