DE60023443D1 - Vorrichtung und Verfahren zur Überlagerungsempfang eines optischen Signals - Google Patents

Vorrichtung und Verfahren zur Überlagerungsempfang eines optischen Signals

Info

Publication number
DE60023443D1
DE60023443D1 DE60023443T DE60023443T DE60023443D1 DE 60023443 D1 DE60023443 D1 DE 60023443D1 DE 60023443 T DE60023443 T DE 60023443T DE 60023443 T DE60023443 T DE 60023443T DE 60023443 D1 DE60023443 D1 DE 60023443D1
Authority
DE
Germany
Prior art keywords
optical signal
heterodyne reception
heterodyne
reception
optical
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
DE60023443T
Other languages
English (en)
Other versions
DE60023443T2 (de
Inventor
Wayne V Sorin
Dougles M Baney
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of DE60023443D1 publication Critical patent/DE60023443D1/de
Application granted granted Critical
Publication of DE60023443T2 publication Critical patent/DE60023443T2/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
    • H04B10/615—Arrangements affecting the optical part of the receiver
    • H04B10/6151—Arrangements affecting the optical part of the receiver comprising a polarization controller at the receiver's input stage
    • 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
    • H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [IF] is obtained

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE60023443T 2000-01-13 2000-08-25 Vorrichtung und Verfahren zur Überlagerungsempfang eines optischen Signals Expired - Fee Related DE60023443T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/483,177 US6548801B1 (en) 2000-01-13 2000-01-13 System and method for optical heterodyne detection of an optical signal
US483177 2000-01-13

Publications (2)

Publication Number Publication Date
DE60023443D1 true DE60023443D1 (de) 2005-12-01
DE60023443T2 DE60023443T2 (de) 2006-07-27

Family

ID=23918976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60023443T Expired - Fee Related DE60023443T2 (de) 2000-01-13 2000-08-25 Vorrichtung und Verfahren zur Überlagerungsempfang eines optischen Signals

Country Status (4)

Country Link
US (1) US6548801B1 (de)
EP (1) EP1130814B1 (de)
JP (1) JP2001235776A (de)
DE (1) DE60023443T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646746B1 (en) * 2000-10-02 2003-11-11 Agilent Technologies, Inc. Method and system for optical heterodyne detection of an optical signal
US6856400B1 (en) 2000-12-14 2005-02-15 Luna Technologies Apparatus and method for the complete characterization of optical devices including loss, birefringence and dispersion effects
US20030016425A1 (en) * 2001-07-19 2003-01-23 Tan Tun Sein Polarization diversity receiver with planar waveguide and polarizing beam splitter
US6882428B2 (en) 2001-08-28 2005-04-19 Agilent Technologies, Inc. Optical analyzer and method for reducing relative intensity noise in interferometric optical measurements using a continuously tunable laser
JP5786333B2 (ja) * 2011-01-05 2015-09-30 日本電気株式会社 電気光学変調器
US11243296B2 (en) 2017-06-15 2022-02-08 Analog Photonics LLC Integrated optical structures for LiDAR and other applications employing multiple detectors
KR102158203B1 (ko) 2019-10-24 2020-09-22 울산과학기술원 헤테로다인 방식의 이차원 적외선 분광장치 및 이를 이용한 분광방법
CN113406744B (zh) * 2021-06-28 2022-07-22 中国电子科技集团公司信息科学研究院 傅里叶型波导分光芯片

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1290019C (en) * 1986-06-20 1991-10-01 Hideo Kuwahara Dual balanced optical signal receiver
DE3621734A1 (de) * 1986-06-28 1988-01-07 Standard Elektrik Lorenz Ag Optischer ueberlagerungsempfaenger
US5093563A (en) * 1987-02-05 1992-03-03 Hughes Aircraft Company Electronically phased detector arrays for optical imaging
US5477369A (en) 1987-04-20 1995-12-19 U.S. Philips Corporation Device for optical heterodyne or homodyne detection of an optical signal beam and receiver provided with such a device
US5060312A (en) * 1990-03-05 1991-10-22 At&T Bell Laboratories Polarization independent coherent lightwave detection arrangement
US5202745A (en) 1990-11-07 1993-04-13 Hewlett-Packard Company Polarization independent optical coherence-domain reflectometry
ES2076442T3 (es) * 1990-11-15 1995-11-01 Alcatel Nv Dispositivo para la recepcion optica heterodina de señales.
US5268741A (en) 1992-01-31 1993-12-07 Hewlett-Packard Company Method and apparatus for calibrating a polarization independent optical coherence domain reflectometer
US5663793A (en) * 1995-09-05 1997-09-02 Zygo Corporation Homodyne interferometric receiver and calibration method having improved accuracy and functionality

Also Published As

Publication number Publication date
EP1130814A2 (de) 2001-09-05
US6548801B1 (en) 2003-04-15
DE60023443T2 (de) 2006-07-27
EP1130814A3 (de) 2004-01-07
EP1130814B1 (de) 2005-10-26
JP2001235776A (ja) 2001-08-31

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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: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee