DE60125951D1 - Mehrkanaliger optischer empfänger zur verarbeitung von drei-zell-detektorausgängne mit polarisationsdiversität - Google Patents

Mehrkanaliger optischer empfänger zur verarbeitung von drei-zell-detektorausgängne mit polarisationsdiversität

Info

Publication number
DE60125951D1
DE60125951D1 DE60125951T DE60125951T DE60125951D1 DE 60125951 D1 DE60125951 D1 DE 60125951D1 DE 60125951 T DE60125951 T DE 60125951T DE 60125951 T DE60125951 T DE 60125951T DE 60125951 D1 DE60125951 D1 DE 60125951D1
Authority
DE
Germany
Prior art keywords
processing
optical receiver
channel optical
polarization diversity
detector outputs
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
DE60125951T
Other languages
English (en)
Other versions
DE60125951T2 (de
Inventor
Christopher Knaack
Thompson Douglass
Louis Ferraro
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Application granted granted Critical
Publication of DE60125951D1 publication Critical patent/DE60125951D1/de
Publication of DE60125951T2 publication Critical patent/DE60125951T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE60125951T 2000-07-28 2001-07-30 Mehrkanaliger optischer empfänger zur verarbeitung von drei-zell-detektorausgängne mit polarisationsdiversität Expired - Fee Related DE60125951T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22163600P 2000-07-28 2000-07-28
US221636P 2000-07-28
PCT/US2001/024098 WO2003017535A1 (en) 2000-07-28 2001-07-30 Multi-channel optical receiver for processing tri-cell polarization diversity detector outputs

Publications (2)

Publication Number Publication Date
DE60125951D1 true DE60125951D1 (de) 2007-02-22
DE60125951T2 DE60125951T2 (de) 2007-10-25

Family

ID=22828647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60125951T Expired - Fee Related DE60125951T2 (de) 2000-07-28 2001-07-30 Mehrkanaliger optischer empfänger zur verarbeitung von drei-zell-detektorausgängne mit polarisationsdiversität

Country Status (6)

Country Link
US (1) US7095963B2 (de)
EP (1) EP1307983B1 (de)
CA (1) CA2420169A1 (de)
DE (1) DE60125951T2 (de)
NO (1) NO20030442L (de)
WO (1) WO2003017535A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1303931B1 (de) * 2000-07-24 2007-04-25 Litton Systems, Inc. Algorithmus zur auswahl einer detektionsmaske mit polarisationsdiversität
KR100575945B1 (ko) * 2003-08-26 2006-05-02 삼성전자주식회사 이중 링크 구조를 갖는 기가비트 이더넷 광가입자망 및이를 이용한 이중 링크 설정방법
US7944383B2 (en) * 2006-12-14 2011-05-17 Nxp B.V. Data processing device comprising ADC unit
WO2010117363A1 (en) * 2009-04-09 2010-10-14 Michelin Recherche Et Technique, S.A. Tire metallic cable anomaly detection method and apparatus
US8922771B2 (en) * 2011-10-31 2014-12-30 Northrop Grumman Systems Corporation Multichannel polarization stabilizer
US8922772B2 (en) 2011-10-31 2014-12-30 Northrop Grumman Systems Corporation Multichannel polarization stabilization employing synchronous phase-locking methods
EP2854624A4 (de) * 2012-06-05 2016-06-15 Alan J Leszinske Automatisiertes verfahren zur messung der chiralen analytkonzentration
WO2014035389A1 (en) * 2012-08-29 2014-03-06 Newport Corporation System and method of providing wideband wavelength optical detection using sandwich detector
US10135541B1 (en) * 2017-07-24 2018-11-20 Raytheon Company Analog-to-digital converter using a timing reference derived from an optical pulse train
US10139704B1 (en) * 2017-07-24 2018-11-27 Raytheon Company High-speed analog-to-digital converter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287556A (en) * 1990-09-28 1994-02-15 Motorola, Inc. Interference reduction using an adaptive receiver filter, signal strength, and BER sensing
US5420536A (en) * 1993-03-16 1995-05-30 Victoria University Of Technology Linearized power amplifier
WO1995034141A1 (en) * 1994-06-09 1995-12-14 Philips Electronics N.V. Transmission system and receiver with polarization control
US5852507A (en) * 1995-12-11 1998-12-22 Hall; David B. High efficiency polarization diversity receiver system
US6134281A (en) * 1998-02-10 2000-10-17 Litton Systems, Inc. Method and apparatus for calibration of a signal processing system utilizing digital down converters
US6693670B1 (en) * 1999-07-29 2004-02-17 Vision - Sciences, Inc. Multi-photodetector unit cell

Also Published As

Publication number Publication date
EP1307983B1 (de) 2007-01-10
NO20030442L (no) 2003-03-28
US7095963B2 (en) 2006-08-22
EP1307983A1 (de) 2003-05-07
DE60125951T2 (de) 2007-10-25
WO2003017535A1 (en) 2003-02-27
NO20030442D0 (no) 2003-01-28
CA2420169A1 (en) 2003-02-27
US20040047640A1 (en) 2004-03-11

Similar Documents

Publication Publication Date Title
AU2003248541A1 (en) Polarized light source system with reverse optical path
DE50209231D1 (de) Grosser berührungsempfindlicher bereich mit zeit- und ortsgesteuerten optischen sender- und empfängermodulen
DE59911782D1 (de) Optisches System mit Polarisationskompensator
DE50204916D1 (de) Optisches Abbildungssystem mit Polarisationsmitteln
DE59906301D1 (de) Dual polarisierte mehrbereichsantenne
DE60303727D1 (de) Funkempfänger mit hoher Empfindlichkeit
AU2003259851A1 (en) Optical alignment detection system
DE60238911D1 (de) Omnidirektionaler optischer codeleser mit scheimpflug-optik
DE50103748D1 (de) Optisches sende-/empfangsmodul mit internem lichtwellenleiter
DE59913975D1 (de) Tragbarer rundfunkempfänger mit einem identifizierungsmodul
DE69836058D1 (de) Mehrkanaliges optisches Empfänger-/Sendersystem
FI974225A (fi) Optinen vastaanotin
DE60125951D1 (de) Mehrkanaliger optischer empfänger zur verarbeitung von drei-zell-detektorausgängne mit polarisationsdiversität
DE50306137D1 (de) Empfänger für winkelmodulierte optische signale
EP1486804A4 (de) Polarisationserhaltende optische faser
DE60115093D1 (de) Faseroptischer weggeber
DE59811541D1 (de) Optische sende- und empfangseinrichtung
DE60212597D1 (de) Geschlepptes niederfrequenz-unterwasserdetektionssystem
DE60044965D1 (de) Gerät zur verarbeitung von signalen
DE60131112D1 (de) Polarisationsmodendispersionsmessung mit phasenempfindlicher Seitenbanddetection
DE60030954D1 (de) Empfänger mit Antennendiversity
DE60117731D1 (de) optisches Entfernungsmesssystem
ID22507A (id) Peralatan pickup optik
DE60322534D1 (de) Satellitenpositionierungssystem-empfänger mit zwei signalträgern
DE59802474D1 (de) Optisches sende/empfangsmodul

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee