DE69326180T2 - Wellenleiter-Photoempfänger aus Halbleitermaterial mit mehrfachen Quantenbrunnen für kohärente Übertragung mit Polarisationsdiversität - Google Patents

Wellenleiter-Photoempfänger aus Halbleitermaterial mit mehrfachen Quantenbrunnen für kohärente Übertragung mit Polarisationsdiversität

Info

Publication number
DE69326180T2
DE69326180T2 DE69326180T DE69326180T DE69326180T2 DE 69326180 T2 DE69326180 T2 DE 69326180T2 DE 69326180 T DE69326180 T DE 69326180T DE 69326180 T DE69326180 T DE 69326180T DE 69326180 T2 DE69326180 T2 DE 69326180T2
Authority
DE
Germany
Prior art keywords
photoreceiver
semiconductor material
multiple quantum
quantum wells
polarization diversity
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
DE69326180T
Other languages
English (en)
Other versions
DE69326180D1 (de
Inventor
Christophe Minot
Marcel Bensoussan
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.)
Oclaro North America Inc
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of DE69326180D1 publication Critical patent/DE69326180D1/de
Application granted granted Critical
Publication of DE69326180T2 publication Critical patent/DE69326180T2/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
    • 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
    • H04B10/614—Coherent receivers comprising one or more polarization beam splitters, e.g. polarization multiplexed [PolMux] X-PSK coherent receivers, polarization diversity heterodyne coherent receivers
    • 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
    • H04B10/65—Intradyne, i.e. coherent receivers with a free running local oscillator having a frequency close but not phase-locked to the carrier signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Light Receiving Elements (AREA)
DE69326180T 1992-03-23 1993-03-19 Wellenleiter-Photoempfänger aus Halbleitermaterial mit mehrfachen Quantenbrunnen für kohärente Übertragung mit Polarisationsdiversität Expired - Fee Related DE69326180T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9203453A FR2688964B1 (fr) 1992-03-23 1992-03-23 Photorecepteur en onde guidee a base de puits quantiques de materiaux semiconducteurs, notamment pour systeme de communication coherent en diversite de polarisation.

Publications (2)

Publication Number Publication Date
DE69326180D1 DE69326180D1 (de) 1999-10-07
DE69326180T2 true DE69326180T2 (de) 2000-04-20

Family

ID=9427956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326180T Expired - Fee Related DE69326180T2 (de) 1992-03-23 1993-03-19 Wellenleiter-Photoempfänger aus Halbleitermaterial mit mehrfachen Quantenbrunnen für kohärente Übertragung mit Polarisationsdiversität

Country Status (5)

Country Link
US (1) US5397889A (de)
EP (1) EP0562925B1 (de)
JP (1) JP3285651B2 (de)
DE (1) DE69326180T2 (de)
FR (1) FR2688964B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2699805B2 (ja) * 1993-05-14 1998-01-19 日本電気株式会社 光検出器および光発信器
ES2100791B1 (es) * 1994-02-03 1997-12-16 Telefonica Nacional Espana Co Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion.
DE19720629A1 (de) * 1997-05-16 1998-11-19 Scherrer Inst Paul Polarisationsempfindlicher Lichtwandler
JPH11202140A (ja) * 1998-01-08 1999-07-30 Fujitsu Ltd 光送受信デバイス及びその製造方法
US6555890B2 (en) * 2000-05-23 2003-04-29 Sensors Unlimited, Inc. Method for combined fabrication of indium gallium arsenide/indium phosphide avalanche photodiodes and p-i-n photodiodes
US20070012948A1 (en) * 2005-07-15 2007-01-18 Dries J C Combined APD / PIN InGaAs photodetector with microlens structure and method of manufacture
JP2008135479A (ja) * 2006-11-27 2008-06-12 Konica Minolta Holdings Inc 光電変換素子、光センサアレイ及び放射線画像検出器
US8748805B2 (en) * 2011-11-07 2014-06-10 Gooch And Housego Plc Polarization diversity detector with birefringent diversity element

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966431A (en) * 1989-08-10 1990-10-30 At&T Bell Laboratories Integrated-optic endless polarization transformer
US5117469A (en) * 1991-02-01 1992-05-26 Bell Communications Research, Inc. Polarization-dependent and polarization-diversified opto-electronic devices using a strained quantum well
US5125050A (en) * 1991-05-03 1992-06-23 Bell Communications Research, Inc. Vertical metallically loaded polarization splitter and polarization-diversified optical receiver

Also Published As

Publication number Publication date
EP0562925A1 (de) 1993-09-29
DE69326180D1 (de) 1999-10-07
FR2688964B1 (fr) 1995-03-03
JP3285651B2 (ja) 2002-05-27
FR2688964A1 (fr) 1993-09-24
EP0562925B1 (de) 1999-09-01
US5397889A (en) 1995-03-14
JPH06224461A (ja) 1994-08-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AVANEX CORP.(N.D.GES.D.STAATES DELAWARE), FREMONT,

8339 Ceased/non-payment of the annual fee