FR2767202B1 - Dispositif modulateur optique - Google Patents

Dispositif modulateur optique

Info

Publication number
FR2767202B1
FR2767202B1 FR9809888A FR9809888A FR2767202B1 FR 2767202 B1 FR2767202 B1 FR 2767202B1 FR 9809888 A FR9809888 A FR 9809888A FR 9809888 A FR9809888 A FR 9809888A FR 2767202 B1 FR2767202 B1 FR 2767202B1
Authority
FR
France
Prior art keywords
optical modulator
modulator device
optical
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
FR9809888A
Other languages
English (en)
Other versions
FR2767202A1 (fr
Inventor
Aritomo Uemura
Takashi Mizuochi
Katsuhiro Shimizu
Kiwami Matsushita
Tadayoshi Kitayama
Masatoshi Suzuki
Hidenori Taga
Shu Yamamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2767202A1 publication Critical patent/FR2767202A1/fr
Application granted granted Critical
Publication of FR2767202B1 publication Critical patent/FR2767202B1/fr
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
    • G02F1/01—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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0327—Operation of the cell; Circuit arrangements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
FR9809888A 1997-08-08 1998-07-31 Dispositif modulateur optique Expired - Fee Related FR2767202B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9213777A JPH1152313A (ja) 1997-08-08 1997-08-08 光変調装置

Publications (2)

Publication Number Publication Date
FR2767202A1 FR2767202A1 (fr) 1999-02-12
FR2767202B1 true FR2767202B1 (fr) 2002-02-01

Family

ID=16644870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9809888A Expired - Fee Related FR2767202B1 (fr) 1997-08-08 1998-07-31 Dispositif modulateur optique

Country Status (3)

Country Link
US (1) US6028695A (fr)
JP (1) JPH1152313A (fr)
FR (1) FR2767202B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2375614B (en) * 2000-04-06 2003-07-16 Bookham Technology Plc Optical modulator with pre-determined frequency chirp
US20040208436A1 (en) * 2002-01-16 2004-10-21 Teraphase Technologies, Inc. Forming optical signals having soliton pulses with certain spectral band characteristics
US6621617B1 (en) * 2002-04-25 2003-09-16 Cisco Technology, Inc. Displaced-bias interferometer-detection (DB/ID) modulation
US20040208651A1 (en) * 2002-05-23 2004-10-21 Farhad Hakimi Optical signal receiver
US20030228095A1 (en) * 2002-06-10 2003-12-11 Farhad Hakimi System for and method of replicating optical pulses
US20040208627A1 (en) * 2002-08-02 2004-10-21 Farhad Hakimi Optical signal transmission method
WO2005008832A2 (fr) * 2003-07-14 2005-01-27 Photonicsystems, Inc. Interface de signal bidirectionnelle
US7349636B2 (en) * 2003-12-11 2008-03-25 Mario Zitelli Optical phase and intensity modulation with improved transmitters
JP4654649B2 (ja) * 2004-10-07 2011-03-23 ソニー株式会社 量子暗号通信方法、および量子暗号通信装置、並びに量子暗号通信システム
US7561803B2 (en) * 2006-02-14 2009-07-14 Photonic Systems, Inc. Bi-directional signal interface using photonic coupler
JP5196093B2 (ja) * 2006-04-20 2013-05-15 日本電気株式会社 光通信装置およびそれを用いた量子暗号鍵配布システム
JP2008017072A (ja) * 2006-07-05 2008-01-24 Nec Corp 増幅器
US7809216B2 (en) * 2007-03-16 2010-10-05 Photonic Systems, Inc. Bi-directional signal interface and apparatus using same
US8433163B2 (en) * 2008-04-21 2013-04-30 Photonic Systems, Inc Bi-directional signal interface with enhanced isolation
US8755750B2 (en) 2010-05-22 2014-06-17 Photonic Systems, Inc. Wide-bandwidth signal canceller
US9935680B2 (en) 2012-07-30 2018-04-03 Photonic Systems, Inc. Same-aperture any-frequency simultaneous transmit and receive communication system
US11539392B2 (en) 2012-07-30 2022-12-27 Photonic Systems, Inc. Same-aperture any-frequency simultaneous transmit and receive communication system
US9209840B2 (en) 2012-07-30 2015-12-08 Photonic Systems, Inc. Same-aperture any-frequency simultaneous transmit and receive communication system
US10374656B2 (en) 2012-07-30 2019-08-06 Photonic Systems, Inc. Same-aperture any-frequency simultaneous transmit and receive communication system
US10158432B2 (en) 2015-10-22 2018-12-18 Photonic Systems, Inc. RF signal separation and suppression system and method
US10623986B2 (en) 2015-10-22 2020-04-14 Photonic Systems, Inc. RF signal separation and suppression system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3223562B2 (ja) * 1992-04-07 2001-10-29 株式会社日立製作所 光送信装置、光伝送装置および光変調器
JP3008677B2 (ja) * 1992-07-02 2000-02-14 三菱電機株式会社 光送信装置
US5477375A (en) * 1993-04-30 1995-12-19 At&T Corp. Optical soliton generator
JP3490486B2 (ja) * 1993-12-28 2004-01-26 富士通株式会社 光変調器
JP3276052B2 (ja) * 1996-02-28 2002-04-22 日本電信電話株式会社 光送信装置およびそれを用いた光伝送システム

Also Published As

Publication number Publication date
FR2767202A1 (fr) 1999-02-12
US6028695A (en) 2000-02-22
JPH1152313A (ja) 1999-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080331