ATE341019T1 - Optischer intensitätsmodulator und zugehöriges verfahren - Google Patents

Optischer intensitätsmodulator und zugehöriges verfahren

Info

Publication number
ATE341019T1
ATE341019T1 AT00311680T AT00311680T ATE341019T1 AT E341019 T1 ATE341019 T1 AT E341019T1 AT 00311680 T AT00311680 T AT 00311680T AT 00311680 T AT00311680 T AT 00311680T AT E341019 T1 ATE341019 T1 AT E341019T1
Authority
AT
Austria
Prior art keywords
arm
arms
electrode structure
mach
zehnder
Prior art date
Application number
AT00311680T
Other languages
English (en)
Inventor
Andrea Melloni
Mario Martinelli
Original Assignee
Pirelli & C Spa
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 Pirelli & C Spa filed Critical Pirelli & C Spa
Application granted granted Critical
Publication of ATE341019T1 publication Critical patent/ATE341019T1/de

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 intensity, phase, polarisation or colour 
    • G02F1/21Devices 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 intensity, phase, polarisation or colour  by interference
    • G02F1/225Devices 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 intensity, phase, polarisation or colour  by interference in an optical waveguide structure
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 intensity, phase, polarisation or colour 
    • G02F1/0121Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 intensity, phase, polarisation or colour 
    • G02F1/21Devices 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 intensity, phase, polarisation or colour  by interference
    • G02F1/225Devices 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 intensity, phase, polarisation or colour  by interference in an optical waveguide structure
    • G02F1/2255Devices 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 intensity, phase, polarisation or colour  by interference in an optical waveguide structure controlled by a high-frequency electromagnetic component in an electric waveguide structure

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)
  • Glass Compositions (AREA)
  • Liquid Crystal (AREA)
  • Holo Graphy (AREA)
AT00311680T 2000-12-22 2000-12-22 Optischer intensitätsmodulator und zugehöriges verfahren ATE341019T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00311680A EP1217425B1 (de) 2000-12-22 2000-12-22 Optischer Intensitätsmodulator und zugehöriges Verfahren

Publications (1)

Publication Number Publication Date
ATE341019T1 true ATE341019T1 (de) 2006-10-15

Family

ID=8173489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00311680T ATE341019T1 (de) 2000-12-22 2000-12-22 Optischer intensitätsmodulator und zugehöriges verfahren

Country Status (4)

Country Link
EP (1) EP1217425B1 (de)
AT (1) ATE341019T1 (de)
CA (1) CA2366136C (de)
DE (1) DE60030991T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721081B1 (en) 2002-09-26 2004-04-13 Corning Incorporated Variable duty cycle optical pulses
US20080266639A1 (en) * 2004-04-30 2008-10-30 Andrea Melloni Optical Device Based on a Three-Arm Mach-Zehnder Interferometer
US8023822B2 (en) 2005-02-10 2011-09-20 Pirelli & C. S.P.A. Optical band splitter/combiner device comprising a three-arms interferometer
US8620115B2 (en) * 2010-03-10 2013-12-31 Cisco Technology, Inc. Optical modulators with controllable chirp
GB201015169D0 (en) 2010-09-13 2010-10-27 Oclaro Technology Ltd Electro-optic devices
US8805126B2 (en) * 2012-08-17 2014-08-12 International Business Machines Corporation Photonic modulator with forward-and reverse-biased diodes for separate tuning and modulating elements
GB201722293D0 (en) * 2017-12-29 2018-02-14 Oclaro Tech Ltd Balancing losses in semiconductor optical waveguides
CN117991445A (zh) * 2022-11-07 2024-05-07 华为技术有限公司 光功率分配

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204951B1 (en) * 1997-05-21 2001-03-20 Keotrel Solutions, Inc. Electro-optic modulator with improved harmonic performance

Also Published As

Publication number Publication date
EP1217425A1 (de) 2002-06-26
CA2366136C (en) 2012-07-10
CA2366136A1 (en) 2002-06-22
DE60030991D1 (de) 2006-11-09
EP1217425B1 (de) 2006-09-27
DE60030991T2 (de) 2007-05-10

Similar Documents

Publication Publication Date Title
Izutsu et al. Integrated optical SSB modulator/frequency shifter
US7058241B2 (en) Optical modulator
Kawanishi et al. Direct measurement of chirp parameters of high-speed Mach–Zehnder-type optical modulators
US7941011B2 (en) Multilevel light intensity modulator
US7630587B2 (en) Optical waveguide device
CA2220240A1 (en) Configurable chirp mach-zehnder optical modulator
NO944394L (no) Apparat og fremgangsmåte til linearisering av signaloverföringen i en integrert optisk fasemodulator omfattende kaskadekoblede modulatorer
JPH04265951A (ja) 光搬送波の外部変調方法とその装置
ATE341019T1 (de) Optischer intensitätsmodulator und zugehöriges verfahren
EP1129384A2 (de) Optische pulserzeigung unter verwendung eines wellenleitersinterferometers mit einer transferfunktion hoher ordnung
CN110149153B (zh) 光调制器、调制方法及光调制系统
JPH05142504A (ja) 光送信機
JPH05257102A (ja) 光位相変調回路
JP2004302238A (ja) 光ssb変調装置
US6421483B1 (en) Optical monitoring in optical interferometric modulators
Haga et al. An integrated 1× 4 high-speed optical switch and its applications to a time demultiplexer
JPH02167524A (ja) 光送信装置
DE69734422T2 (de) Optisches, nicht-lineares Verzweigungselement mit Mach-Zehnder Interferometer
JPH0593891A (ja) 導波型光変調器及びその駆動方法
JPH02167525A (ja) 光変調装置
JPS62215918A (ja) 光変調器
JPH07107585B2 (ja) 導波路光位相変調器の駆動方法
KR100247482B1 (ko) 변조기의 동작점 제어 장치 및 그 방법
JP2833816B2 (ja) 光変調装置
CN117406524A (zh) 一种基于行波马赫曾德尔调制器的光隔离器及光隔离方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties