ATE175534T1 - Optische verteilung von analogen und digitalen signalen mittels optischen modulatoren mit komplementären ausgängen - Google Patents

Optische verteilung von analogen und digitalen signalen mittels optischen modulatoren mit komplementären ausgängen

Info

Publication number
ATE175534T1
ATE175534T1 AT90111406T AT90111406T ATE175534T1 AT E175534 T1 ATE175534 T1 AT E175534T1 AT 90111406 T AT90111406 T AT 90111406T AT 90111406 T AT90111406 T AT 90111406T AT E175534 T1 ATE175534 T1 AT E175534T1
Authority
AT
Austria
Prior art keywords
optical
signals
complementary
receiving
signal
Prior art date
Application number
AT90111406T
Other languages
English (en)
Inventor
Moshe Nazarathy
Josef Berger
Original Assignee
Harmonic Lightwaves 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 Harmonic Lightwaves Inc filed Critical Harmonic Lightwaves Inc
Application granted granted Critical
Publication of ATE175534T1 publication Critical patent/ATE175534T1/de

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
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
AT90111406T 1989-06-23 1990-06-16 Optische verteilung von analogen und digitalen signalen mittels optischen modulatoren mit komplementären ausgängen ATE175534T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/370,711 US5253309A (en) 1989-06-23 1989-06-23 Optical distribution of analog and digital signals using optical modulators with complementary outputs

Publications (1)

Publication Number Publication Date
ATE175534T1 true ATE175534T1 (de) 1999-01-15

Family

ID=23460846

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90111406T ATE175534T1 (de) 1989-06-23 1990-06-16 Optische verteilung von analogen und digitalen signalen mittels optischen modulatoren mit komplementären ausgängen

Country Status (6)

Country Link
US (1) US5253309A (de)
EP (1) EP0403991B1 (de)
JP (1) JPH03184016A (de)
AT (1) ATE175534T1 (de)
CA (1) CA1311525C (de)
DE (1) DE69032875T2 (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670589B1 (fr) * 1990-12-14 1994-04-15 Thomson Csf Dispositif de modulation electrooptique integre.
FR2686753B1 (fr) * 1992-01-24 1994-04-08 France Telecom Photorecepteur pour signaux optiques modules en frequence, emetteur-recepteur et liaison optique correspondants.
US5299047A (en) * 1992-04-02 1994-03-29 At&T Bell Laboratories Ternary data communication using multiple polarizations
US5483368A (en) * 1992-11-18 1996-01-09 Kabushiki Kaisha Toshiba Optical communication system suitable for selective reception of multiple services
US5353114A (en) * 1992-11-24 1994-10-04 At&T Bell Laboratories Opto-electronic interferometic logic
US5327511A (en) * 1993-06-18 1994-07-05 At&T Bell Laboratories Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and polarization dependent loss
US5359678A (en) * 1993-06-18 1994-10-25 At&T Bell Laboratories Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and/or polarization dependent loss
US5491576A (en) * 1993-12-23 1996-02-13 At&T Corp. Dual-wavelength data transmitter for reducing fading in an optical transmission system
KR960003385A (ko) * 1994-06-30 1996-01-26 김주용 이중화된 시스템의 고속절체를 위한 장치 및 방법
US5659412A (en) * 1994-12-06 1997-08-19 Lucent Technologies Inc. Polarization diversity detection of optical signals transmitted through a polarization-mode dispersive medium
US5781327A (en) * 1996-08-19 1998-07-14 Trw Inc. Optically efficient high dynamic range electro-optic modulator
US6137893A (en) * 1996-10-07 2000-10-24 Cognex Corporation Machine vision calibration targets and methods of determining their location and orientation in an image
JPH10239539A (ja) * 1997-02-24 1998-09-11 Fujitsu Ltd 光分岐装置及び光分岐出力制御方法
US5940196A (en) * 1997-05-16 1999-08-17 Harmonic Lightwaves, Inc. Optical communications system with wavelength division multiplexing
US6619866B1 (en) 1998-05-01 2003-09-16 The United States Of America As Represented By The Secretary Of The Navy Dynamic range extended for optical transmitters
FR2779296B1 (fr) * 1998-06-02 2000-08-18 France Telecom Dispositif pour l'emission ou la reception d'un signal crypte par chaos deterministe
US6118397A (en) * 1998-06-17 2000-09-12 Trw Inc. Fully optical analog to digital converters with complementary outputs
US6246500B1 (en) * 1998-09-18 2001-06-12 Massachusetts Institute Of Technology Linearization of a broadband analog optical link using two wavelengths
US6320692B1 (en) 1998-11-27 2001-11-20 Pirelli Cavi E Sistemi S.P.A. Biasing system for an optical modulator with double output
US6246350B1 (en) * 1998-12-23 2001-06-12 Hughes Electronics Corporation Optoelectronic analog-to-digital converter
EP1037096A3 (de) * 1999-03-13 2001-06-27 Optical Technologies Italia S.p.A. Richtkoppler sowie Mach-Zehnder-Modulator, der einen solchen Koppler verwendet
US6479979B1 (en) * 1999-07-09 2002-11-12 Srico, Inc. Opto-electric device for measuring the root-mean-square value of an alternating current voltage
US6304369B1 (en) 1999-07-29 2001-10-16 Harmonic, Inc. Method and apparatus for eliminating noise in analog fiber links
US6634811B1 (en) 1999-11-30 2003-10-21 Jds Corporation High performance optical link
US6510255B2 (en) * 1999-12-24 2003-01-21 Matsushita Electric Industrial Co., Ltd. Optical transmission apparatus
US6574380B2 (en) 2000-07-11 2003-06-03 Corning Incorporated Tapped delay line-based configurable spectral filter with in-situ monitoring
EP1176439A1 (de) * 2000-07-11 2002-01-30 Corning Incorporated Gewinnentzerrender Filter mit abzapfender Verzögerungsleitung
US6535320B1 (en) 2000-09-15 2003-03-18 The United States Of America As Represented By The Secretary Of The Navy Traveling wave, linearized reflection modulator
US6785474B2 (en) * 2000-12-19 2004-08-31 Scientific-Atlanta, Inc. Method and apparatus for suppressing relative intensity noise (RIN) and improving transmission signals
US6690687B2 (en) * 2001-01-02 2004-02-10 Spectrasensors, Inc. Tunable semiconductor laser having cavity with ring resonator mirror and mach-zehnder interferometer
US20030235230A1 (en) * 2001-01-19 2003-12-25 Siros Technologies, Inc. Method and apparatus for mode-locked vertical cavity laser with optimized spectral bandwidth
US6525682B2 (en) 2001-05-03 2003-02-25 Hrl Laboratories, Llc Photonic parallel analog-to-digital converter
US6628849B2 (en) * 2001-05-03 2003-09-30 Hrl Laboratories, Llc Photonic encoding sampler
US6781533B2 (en) * 2001-11-15 2004-08-24 Hrl Laboratories, Llc. Optically sampled delta-sigma modulator
US7016421B2 (en) * 2001-11-15 2006-03-21 Hrl Laboratories, Llc Time-interleaved delta sigma analog to digital modulator
US6990296B2 (en) * 2001-12-21 2006-01-24 Fujitsu Limited Optical phase modulation
US6832011B2 (en) * 2002-09-13 2004-12-14 Lucent Technologies Inc. Push-pull thermooptic switch having single control signal
WO2004090484A2 (en) * 2003-04-09 2004-10-21 Bioscan Ltd. Ultrasonic probing device with distributed sensing elements
EP1639727B1 (de) * 2003-06-13 2014-04-30 Panasonic Corporation System, vorrichtung und methode zur optischen radiofrequenzsignalübertragung
US20060152383A1 (en) * 2004-12-28 2006-07-13 Tsutomu Yamate Methods and apparatus for electro-optical hybrid telemetry
US9164239B2 (en) 2006-03-15 2015-10-20 Alcatel Lucent Method and apparatus for optically filtering a communication signal
JP4885622B2 (ja) * 2006-06-12 2012-02-29 三菱電機株式会社 光マイクロ波ミキサ
US8055141B2 (en) 2007-12-17 2011-11-08 Alcatel Lucent Balanced optical signal processor
EP2263332A2 (de) 2008-03-12 2010-12-22 Hypres Inc. Digitales hf-sende-/empfangssystem und verfahren
US8693875B2 (en) * 2008-11-20 2014-04-08 Applied Communications Sciences Method and apparatus for optimized analog RF optical links
US20100284645A1 (en) * 2009-05-07 2010-11-11 Alcatel-Lucent Usa Inc. Semiconductor thermooptic phase shifter
US20100312828A1 (en) * 2009-06-03 2010-12-09 Mobixell Networks Ltd. Server-controlled download of streaming media files
US8527649B2 (en) * 2010-03-09 2013-09-03 Mobixell Networks Ltd. Multi-stream bit rate adaptation
US8832709B2 (en) 2010-07-19 2014-09-09 Flash Networks Ltd. Network optimization
JPWO2012073447A1 (ja) * 2010-12-01 2014-05-19 日本電気株式会社 光強度減算器、光ａ／ｄ変換器及び光強度減算方法
US8861983B2 (en) 2011-02-16 2014-10-14 3 Phoenix, Inc. Analog radio frequency transport over optical media using continuous optical phase modulation and noncoherent detection
US8618966B2 (en) * 2011-02-22 2013-12-31 Nucript LLC Photonic assisted analog-to-digital conversion using phase detection
US8688074B2 (en) 2011-02-28 2014-04-01 Moisixell Networks Ltd. Service classification of web traffic
CN102427386B (zh) * 2011-09-19 2015-05-27 武汉邮电科学研究院 偏振位移键控的解调方法及系统
WO2013177012A1 (en) * 2012-05-25 2013-11-28 Corning Incorporated Systems for differential optical signaling
JP6079192B2 (ja) * 2012-12-11 2017-02-15 富士通株式会社 光周波数多重装置及び偏光制御方法
KR20140117988A (ko) * 2013-03-27 2014-10-08 한국전자통신연구원 편광 제어 장치 및 편광 제어 방법
KR20150081812A (ko) * 2014-01-07 2015-07-15 삼성전자주식회사 상보적 광 상호접속 장치 및 이를 포함하는 메모리 시스템
KR20150081808A (ko) * 2014-01-07 2015-07-15 삼성전자주식회사 편광제어 광 채널 및 이를 포함하는 메모리 시스템
US9325423B1 (en) * 2014-05-12 2016-04-26 Google Inc. Systems and methods for complementary signal transmission
JP6974733B2 (ja) * 2018-04-24 2021-12-01 日本電信電話株式会社 光伝送システム
GB201917289D0 (en) * 2019-11-27 2020-01-08 Univ Southampton Method and apparatus for optical pulse sequence generation
CN114189288B (zh) * 2021-11-15 2023-07-18 中国人民解放军国防科技大学 一种光信号强度调制特征消隐装置及方法
CN114878141B (zh) * 2022-04-22 2023-08-04 成都飞机工业（集团）有限责任公司 一种机载光缆连接故障定位方法及系统
US11997436B2 (en) 2022-04-28 2024-05-28 Dell Products L.P. IC-TROSA point-to-multipoint optical network system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460582A1 (fr) * 1979-06-29 1981-01-23 Thomson Csf Hydrophone a fibre optique monomode fonctionnant par effet elasto-optique
DE3621734A1 (de) * 1986-06-28 1988-01-07 Standard Elektrik Lorenz Ag Optischer ueberlagerungsempfaenger
US4820009A (en) * 1987-08-13 1989-04-11 Trw Inc. Electrooptical switch and modulator
JPH063512B2 (ja) * 1988-02-19 1994-01-12 富士通株式会社 コヒーレント光通信用偏波ダイバーシティ光受信装置
US4984861A (en) * 1989-03-27 1991-01-15 United Technologies Corporation Low-loss proton exchanged waveguides for active integrated optic devices and method of making same

Also Published As

Publication number Publication date
US5253309A (en) 1993-10-12
JPH03184016A (ja) 1991-08-12
DE69032875T2 (de) 1999-07-29
EP0403991B1 (de) 1999-01-07
EP0403991A3 (de) 1993-01-20
EP0403991A2 (de) 1990-12-27
DE69032875D1 (de) 1999-02-18
CA1311525C (en) 1992-12-15

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