USB537722I5 - - Google Patents

Info

Publication number
USB537722I5
USB537722I5 US53772274A USB537722I5 US B537722 I5 USB537722 I5 US B537722I5 US 53772274 A US53772274 A US 53772274A US B537722 I5 USB537722 I5 US B537722I5
Authority
US
United States
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
Other languages
English (en)
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 filed Critical
Priority to US05/537,722 priority Critical patent/US3985423A/en
Priority to FR7525151A priority patent/FR2296866A1/fr
Priority to JP50103113A priority patent/JPS5180150A/ja
Priority to DE19752539075 priority patent/DE2539075A1/de
Priority to GB3672175A priority patent/GB1475468A/en
Priority to DE19752543484 priority patent/DE2543484A1/de
Publication of USB537722I5 publication Critical patent/USB537722I5/en
Application granted granted Critical
Publication of US3985423A publication Critical patent/US3985423A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F7/00—Optical analogue/digital converters
    • 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
    • G02F1/095—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 in an optical waveguide structure
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Analogue/Digital Conversion (AREA)
US05/537,722 1974-12-31 1974-12-31 Optical digital to analog converter Expired - Lifetime US3985423A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US05/537,722 US3985423A (en) 1974-12-31 1974-12-31 Optical digital to analog converter
FR7525151A FR2296866A1 (fr) 1974-12-31 1975-08-07 Convertisseur optique numerique-analogique
JP50103113A JPS5180150A (de) 1974-12-31 1975-08-27
DE19752539075 DE2539075A1 (de) 1974-12-31 1975-09-03 Optischer digital-analog-wandler
GB3672175A GB1475468A (en) 1974-12-31 1975-09-05 Digital to analog converter
DE19752543484 DE2543484A1 (de) 1974-12-31 1975-09-30 Optischer digital-analog-wandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/537,722 US3985423A (en) 1974-12-31 1974-12-31 Optical digital to analog converter

Publications (2)

Publication Number Publication Date
USB537722I5 true USB537722I5 (de) 1976-02-03
US3985423A US3985423A (en) 1976-10-12

Family

ID=24143831

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/537,722 Expired - Lifetime US3985423A (en) 1974-12-31 1974-12-31 Optical digital to analog converter

Country Status (5)

Country Link
US (1) US3985423A (de)
JP (1) JPS5180150A (de)
DE (2) DE2539075A1 (de)
FR (1) FR2296866A1 (de)
GB (1) GB1475468A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082424A (en) * 1976-07-28 1978-04-04 Sperry Rand Corporation Integrated optic device
FR2385114A1 (fr) * 1977-03-23 1978-10-20 Thomson Csf Dispositif optique non lineaire en couche mince et son procede de fabrication
FR2457505A1 (fr) * 1979-05-23 1980-12-19 Thomson Csf Modulateur d'intensite lumineuse a commande numerique en optique integree et convertisseur numerique analogique comprenant un tel modulateur
US4285569A (en) * 1979-10-03 1981-08-25 Rockwell International Corporation CCD Driven integrated optical modulator array
US4380364A (en) * 1980-08-04 1983-04-19 Bell Telephone Laboratories, Incorporated Velocity mismatched gate
SE8104761L (sv) * 1981-08-07 1983-02-08 Hoeglund Lennart Elektrisk omvandlare
US4613204A (en) * 1983-11-25 1986-09-23 Battelle Memorial Institute D/A conversion apparatus including electrooptical multipliers
US5034967A (en) * 1988-11-14 1991-07-23 Datapoint Corporation Metastable-free digital synchronizer with low phase error
US5050189A (en) * 1988-11-14 1991-09-17 Datapoint Corporation Multibit amplitude and phase modulation transceiver for LAN
US5008879B1 (en) * 1988-11-14 2000-05-30 Datapoint Corp Lan with interoperative multiple operational capabilities
US5039988A (en) * 1988-11-25 1991-08-13 Rockwell International Corporation Optoelectronic digital to analog converter
US5048014A (en) * 1988-12-30 1991-09-10 Datapoint Corporation Dynamic network reconfiguration technique for directed-token expanded-address LAN
US5051790A (en) * 1989-12-22 1991-09-24 David Sarnoff Research Center, Inc. Optoelectronic interconnections for integrated circuits
US5321780A (en) * 1992-03-03 1994-06-14 Seymour Edelman Optical digital memory system
US5506919A (en) * 1995-03-27 1996-04-09 Eastman Kodak Company Conductive membrane optical modulator
US6118397A (en) * 1998-06-17 2000-09-12 Trw Inc. Fully optical analog to digital converters with complementary outputs
US7525461B1 (en) 2007-10-26 2009-04-28 Lockheed Martin Corporation Optical digital to analog conversion
US9103987B2 (en) 2010-12-29 2015-08-11 Alcatel Lucent Optical amplifier for multi-core optical fiber
US8548291B2 (en) * 2010-12-29 2013-10-01 Alcatel Lucent Optical amplifier for multi-core optical fiber
KR101939506B1 (ko) 2014-09-05 2019-01-16 가부시키가이샤 덴소 표시 장치
WO2017137977A1 (en) 2016-02-09 2017-08-17 Ramot At Tel-Aviv University Ltd. Modulator using a micro-ring resonator
US11221541B2 (en) 2018-06-12 2022-01-11 The George Washington University Optical digital to analog converter using seriated splitters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830555A (en) * 1973-05-04 1974-08-20 J Warner Nonreciprocal waveguide mode converter

Also Published As

Publication number Publication date
FR2296866B1 (de) 1977-12-16
DE2543484A1 (de) 1976-07-08
JPS5180150A (de) 1976-07-13
DE2539075A1 (de) 1976-07-08
GB1475468A (en) 1977-06-01
FR2296866A1 (fr) 1976-07-30
US3985423A (en) 1976-10-12

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