DE69722443D1 - Variabler optischer Chirp Modulator mit einer einzigen Modulationsquelle - Google Patents

Variabler optischer Chirp Modulator mit einer einzigen Modulationsquelle

Info

Publication number
DE69722443D1
DE69722443D1 DE69722443T DE69722443T DE69722443D1 DE 69722443 D1 DE69722443 D1 DE 69722443D1 DE 69722443 T DE69722443 T DE 69722443T DE 69722443 T DE69722443 T DE 69722443T DE 69722443 D1 DE69722443 D1 DE 69722443D1
Authority
DE
Germany
Prior art keywords
variable optical
single modulation
modulation source
optical chirp
chirp modulator
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
DE69722443T
Other languages
English (en)
Other versions
DE69722443T2 (de
Inventor
Karl Kissa
Jack Lin
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.)
Viavi Solutions Inc
Original Assignee
Uniphase Corp
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 Uniphase Corp filed Critical Uniphase Corp
Application granted granted Critical
Publication of DE69722443D1 publication Critical patent/DE69722443D1/de
Publication of DE69722443T2 publication Critical patent/DE69722443T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3136—Digital deflection, i.e. optical switching in an optical waveguide structure of interferometric switch type
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/25—Frequency chirping of an optical modulator; Arrangements or methods for the pre-set or tuning thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
DE69722443T 1996-10-18 1997-10-17 Variabler optischer Chirp Modulator mit einer einzigen Modulationsquelle Expired - Fee Related DE69722443T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US731760 1996-10-18
US08/731,760 US5835212A (en) 1996-10-18 1996-10-18 Variable chirp optical modulator using single modulation source
PCT/US1997/018198 WO1998017967A1 (en) 1996-10-18 1997-10-17 Variable chirp optical modulator using single modulation source

Publications (2)

Publication Number Publication Date
DE69722443D1 true DE69722443D1 (de) 2003-07-03
DE69722443T2 DE69722443T2 (de) 2004-04-08

Family

ID=24940855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722443T Expired - Fee Related DE69722443T2 (de) 1996-10-18 1997-10-17 Variabler optischer Chirp Modulator mit einer einzigen Modulationsquelle

Country Status (6)

Country Link
US (1) US5835212A (de)
EP (1) EP0950167B1 (de)
JP (1) JP3433753B2 (de)
AU (1) AU5079798A (de)
DE (1) DE69722443T2 (de)
WO (1) WO1998017967A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6198855B1 (en) 1996-07-19 2001-03-06 Jds Uniphase Corporation Velocity-matched, traveling-wave electro-optical devices using non-conductive and conductive polymer buffer layers
US5870512A (en) * 1997-05-30 1999-02-09 Sdl, Inc. Optimized interferometrically modulated array source
JP3913856B2 (ja) * 1997-08-28 2007-05-09 富士通株式会社 光パルス生成装置、分散測定装置、分散補償装置及び分散測定方法
US6498870B1 (en) 1998-04-20 2002-12-24 Omm, Inc. Micromachined optomechanical switches
US6118397A (en) * 1998-06-17 2000-09-12 Trw Inc. Fully optical analog to digital converters with complementary outputs
US6341031B1 (en) 1999-05-25 2002-01-22 Jds Uniphase Corporation Optical pulse generation using a high order function waveguide interferometer
US6449406B1 (en) 1999-05-28 2002-09-10 Omm, Inc. Micromachined optomechanical switching devices
US6453083B1 (en) 1999-05-28 2002-09-17 Anis Husain Micromachined optomechanical switching cell with parallel plate actuator and on-chip power monitoring
US6445840B1 (en) 1999-05-28 2002-09-03 Omm, Inc. Micromachined optical switching devices
US6445841B1 (en) 1999-05-28 2002-09-03 Omm, Inc. Optomechanical matrix switches including collimator arrays
US6744909B1 (en) 1999-08-19 2004-06-01 Physical Optics Corporation Authentication system and method
US6369897B1 (en) 2000-01-28 2002-04-09 The Boeing Company Fiber optic receiving antenna
US6532315B1 (en) * 2000-10-06 2003-03-11 Donald J. Lenkszus Variable chirp optical modulator having different length electrodes
US6535653B1 (en) * 2000-10-06 2003-03-18 Donald J. Lenkszus Variable chirp optical modulator
US6917455B2 (en) * 2000-11-22 2005-07-12 Jds Uniphase Corporation Cascaded RZ and NRZ laser modulators having RZ/NRZ phase alignment bias control
US20020131125A1 (en) * 2001-03-16 2002-09-19 Myers Michael H. Replicated-spectrum photonic transceiving
US6407846B1 (en) 2001-03-16 2002-06-18 All Optical Networks, Inc. Photonic wavelength shifting method
US6714695B2 (en) 2001-09-17 2004-03-30 Dorsal Networks, Inc. Optical transmission system employing auto-synchronized chirped return-to-zero transmitter
US7327913B2 (en) * 2001-09-26 2008-02-05 Celight, Inc. Coherent optical detector and coherent communication system and method
US6999678B2 (en) * 2001-11-01 2006-02-14 Pts Corporation Adaptive method for chirping an optical data signal
US6650458B1 (en) * 2002-09-26 2003-11-18 Bookham Technology Plc Electro-optic modulator with continuously adjustable chirp
US7212326B2 (en) 2003-05-30 2007-05-01 Jds Uniphase Corporation Optical external modulator
US6961166B2 (en) * 2003-05-30 2005-11-01 Jds Uniphase Corporation Optical digital external modulator
US7526209B2 (en) * 2003-10-10 2009-04-28 National Institute Of Information And Communications Technology Optical frequency shift keying modulator
JP3867148B2 (ja) * 2004-03-16 2007-01-10 独立行政法人情報通信研究機構 光ｓｓｂ変調器又は光ｆｓｋ変調器のバイアス調整方法
EP1749357B1 (de) * 2004-05-25 2009-04-22 Azea Networks Limited Verfahren und vorrichtung zum erstellen von datenmodulationsformaten mit hohem extinktionsverhältnis
JP4789460B2 (ja) * 2004-12-22 2011-10-12 株式会社アドバンテスト 光スイッチ及び光試験装置
JPWO2006100719A1 (ja) * 2005-03-18 2008-08-28 富士通株式会社 光デバイス
US7499603B1 (en) * 2006-01-19 2009-03-03 Lockheed Martin Corporation Range extended electrooptic modulator
JP5303951B2 (ja) * 2008-02-12 2013-10-02 日本電気株式会社 光変調器および光変調方法
US8107083B2 (en) * 2008-03-05 2012-01-31 General Electric Company System aspects for a probe system that utilizes structured-light
TWI365309B (en) * 2008-03-11 2012-06-01 Univ Nat Chiao Tung Optical amplifier with tunable time of optical signal
US8238014B2 (en) * 2008-09-08 2012-08-07 Luxtera Inc. Method and circuit for encoding multi-level pulse amplitude modulated signals using integrated optoelectronic devices
EP2324390A1 (de) * 2008-09-18 2011-05-25 Selex Sistemi Integrati S.P.A. Faseroptischer transponder mit schaltbaren verzögerungen mit optischer erzeugung von dopplerverschiebung
EP2323287A1 (de) * 2009-11-12 2011-05-18 Intune Networks Limited Modulatorsteuersystem und Verfahren in einem optischen Netzwerk
US8849071B2 (en) * 2009-12-30 2014-09-30 Jds Uniphase Corporation Optical waveguide modulator
JP5304938B2 (ja) * 2012-10-01 2013-10-02 日本電気株式会社 光変調器および光変調方法
EP2782270A1 (de) * 2013-03-20 2014-09-24 Xieon Networks S.à.r.l. Optische IQ-Modulatorsteuerung
US9599504B2 (en) * 2013-07-30 2017-03-21 Raytheon Company Fiber optic vibration detection
US9547074B2 (en) * 2014-04-09 2017-01-17 Digital Signal Corporation System and method for using combining couplers with asymmetric split ratios in a lidar system
CN109661612B (zh) 2016-07-22 2023-04-04 光子系统股份有限公司 具有可定制的性能的固有宽带线性化电光调制器
JP6233480B1 (ja) * 2016-09-20 2017-11-22 富士通オプティカルコンポーネンツ株式会社 光変調器
US10509243B2 (en) 2017-03-15 2019-12-17 Elenion Technologies, Llc Bias control of optical modulators
US10742324B1 (en) 2019-05-21 2020-08-11 Elenion Technologies, Llc Bias control of optical modulators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107324A (ja) * 1982-12-13 1984-06-21 Fujitsu Ltd 光変調器
JPS6368825A (ja) * 1986-09-10 1988-03-28 Hitachi Ltd 光変調素子アレイ
US5101450A (en) * 1991-01-23 1992-03-31 Gte Laboratories Incorporated Quadrature optical phase modulators for lightwave systems
US5168534A (en) * 1991-12-09 1992-12-01 United Technologies Corporation Cascaded optic modulator arrangement

Also Published As

Publication number Publication date
EP0950167B1 (de) 2003-05-28
JP2001503157A (ja) 2001-03-06
AU5079798A (en) 1998-05-15
EP0950167A4 (de) 2001-02-07
EP0950167A1 (de) 1999-10-20
DE69722443T2 (de) 2004-04-08
JP3433753B2 (ja) 2003-08-04
WO1998017967A1 (en) 1998-04-30
US5835212A (en) 1998-11-10

Similar Documents

Publication Publication Date Title
DE69722443D1 (de) Variabler optischer Chirp Modulator mit einer einzigen Modulationsquelle
DE69531328D1 (de) Intensitätsmoduliertes optisches Übertragungssystem
DE69625338D1 (de) Faser-optisches gitter mit modulierter gitterkonstante
DE69623863T2 (de) Rückstrahlungssystem mit Doppelmodulation
DE69735782D1 (de) Projektionsanzeigevorrichtung mit einer Lichtquelle
DE69700605D1 (de) Laserlichtquelle mit streuendem Element
DE69428970T2 (de) Optischer Modulator mit steuerbarem "Chirp"
DE59309409D1 (de) Lichtmodulator
DE69424604T2 (de) Räumliche Lichtmodulation
DE69516568T2 (de) Bereichserweitertes drahtloses Übertragungssystem mit modulierter Rückstrahlung
DE69720170D1 (de) Billiger Reflektor mit modulierter Rückstrahlung
DE69103714D1 (de) Spektralphotometer mit Mitteln zur gleichzeitigen Modulierung, Umschaltung und Wellenlängenauswahl einer Lichtquelle.
DE69611053D1 (de) Reflektierende räumliche Lichtmodulatoranordnung
DE69916151D1 (de) Datenübertragung mit einer Zusammensetzung von Modulationsarten
DE69739985D1 (de) Optischer Modulator
DE69737430D1 (de) Optischer Wellenleitermodulator mit Wanderwellenelektroden
DE69616491D1 (de) Modulator mit individuell gesetzten Flanken
DE69821476D1 (de) Optischer modulator
DE69428187D1 (de) Optisch gesteuerte Lichtmodulator-Vorrichtung
DE69800341D1 (de) Verzweigt interferometrischer elektrooptischer Wellenleitermodulator mit geneigtem Reflektor
DE69705611T2 (de) Optischer modulator
DE69837870D1 (de) Lichtmodulatoren
DE69621740T2 (de) Einrichtung zur Amplitudenmodulation mit Elektroabsorptionsmodulator
DE69514150T2 (de) Nicht binäres Pulseweitenmodulationsverfahren für räumliche Lichtmodulatoren
DE69623701D1 (de) Räumlicher Lichtmodulator mit verbesserter Spitzenweissleistung

Legal Events

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