DE69332131T2 - Optischer Modulator, optischer Sender und optisches Übertragungssystem - Google Patents

Optischer Modulator, optischer Sender und optisches Übertragungssystem

Info

Publication number
DE69332131T2
DE69332131T2 DE69332131T DE69332131T DE69332131T2 DE 69332131 T2 DE69332131 T2 DE 69332131T2 DE 69332131 T DE69332131 T DE 69332131T DE 69332131 T DE69332131 T DE 69332131T DE 69332131 T2 DE69332131 T2 DE 69332131T2
Authority
DE
Germany
Prior art keywords
optical
signal
modulator
phase
intensity
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
DE69332131T
Other languages
German (de)
English (en)
Other versions
DE69332131D1 (de
Inventor
Shigeki Kitajima
Katsuhiko Kuboki
Hirohisa Sano
Shinya Sasaki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69332131D1 publication Critical patent/DE69332131D1/de
Publication of DE69332131T2 publication Critical patent/DE69332131T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/015—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 intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/017—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
    • G02F1/01708—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells in an optical wavequide structure
    • 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)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
DE69332131T 1992-04-07 1993-04-05 Optischer Modulator, optischer Sender und optisches Übertragungssystem Expired - Fee Related DE69332131T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08530692A JP3223562B2 (ja) 1992-04-07 1992-04-07 光送信装置、光伝送装置および光変調器

Publications (2)

Publication Number Publication Date
DE69332131D1 DE69332131D1 (de) 2002-08-29
DE69332131T2 true DE69332131T2 (de) 2003-03-27

Family

ID=13854918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69332131T Expired - Fee Related DE69332131T2 (de) 1992-04-07 1993-04-05 Optischer Modulator, optischer Sender und optisches Übertragungssystem

Country Status (4)

Country Link
US (1) US5515196A (enExample)
EP (1) EP0565035B9 (enExample)
JP (1) JP3223562B2 (enExample)
DE (1) DE69332131T2 (enExample)

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Also Published As

Publication number Publication date
JPH05289125A (ja) 1993-11-05
EP0565035B9 (en) 2003-02-26
EP0565035A2 (en) 1993-10-13
JP3223562B2 (ja) 2001-10-29
EP0565035B1 (en) 2002-07-24
US5515196A (en) 1996-05-07
DE69332131D1 (de) 2002-08-29
EP0565035A3 (enExample) 1994-12-28

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