DE602004023444D1 - Optischer Modulator und sein Herstellungsverfahren, und Verfahren zum Erreichen von Geschwindigkeits- und Impedanzanpassung - Google Patents

Optischer Modulator und sein Herstellungsverfahren, und Verfahren zum Erreichen von Geschwindigkeits- und Impedanzanpassung

Info

Publication number
DE602004023444D1
DE602004023444D1 DE602004023444T DE602004023444T DE602004023444D1 DE 602004023444 D1 DE602004023444 D1 DE 602004023444D1 DE 602004023444 T DE602004023444 T DE 602004023444T DE 602004023444 T DE602004023444 T DE 602004023444T DE 602004023444 D1 DE602004023444 D1 DE 602004023444D1
Authority
DE
Germany
Prior art keywords
manufacturing
impedance matching
optical modulator
achieving speed
achieving
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 - Lifetime
Application number
DE602004023444T
Other languages
English (en)
Inventor
Kenji Aoki
Jungo Kondo
Atsuo Kondo
Osamu Mitomi
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE602004023444D1 publication Critical patent/DE602004023444D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
    • G02F1/2255—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  by interference in an optical waveguide structure controlled by a high-frequency electromagnetic component in an electric waveguide 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
    • 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
    • G02F1/035—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 in an optical waveguide structure
    • G02F1/0356—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 in an optical waveguide structure controlled by a high-frequency electromagnetic wave component in an electric waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
DE602004023444T 2003-01-07 2004-01-06 Optischer Modulator und sein Herstellungsverfahren, und Verfahren zum Erreichen von Geschwindigkeits- und Impedanzanpassung Expired - Lifetime DE602004023444D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003000845 2003-01-07

Publications (1)

Publication Number Publication Date
DE602004023444D1 true DE602004023444D1 (de) 2009-11-19

Family

ID=32652772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004023444T Expired - Lifetime DE602004023444D1 (de) 2003-01-07 2004-01-06 Optischer Modulator und sein Herstellungsverfahren, und Verfahren zum Erreichen von Geschwindigkeits- und Impedanzanpassung

Country Status (3)

Country Link
US (1) US6958852B2 (de)
EP (1) EP1445642B1 (de)
DE (1) DE602004023444D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7426326B2 (en) * 2004-03-12 2008-09-16 The United States Of America As Represented By The Secretary Of The Navy Low loss bridge electrode with rounded corners for electro-optic modulators
US7224869B2 (en) * 2004-03-12 2007-05-29 United States Of America As Represented By The Secretary Of The Navy Low loss electrodes for electro-optic modulators
JP2007101641A (ja) * 2005-09-30 2007-04-19 Sumitomo Osaka Cement Co Ltd 光変調器及びその製造方法
GB2452505A (en) * 2007-09-05 2009-03-11 Univ Kent Canterbury Optical external modulator and method of modulating a light beam
EP4158422A4 (de) * 2020-06-02 2024-07-17 Hyperlight Corp Optische hochleistungsmodulatoren und treiber
US11940713B2 (en) * 2020-11-10 2024-03-26 International Business Machines Corporation Active electro-optic quantum transducers comprising resonators with switchable nonlinearities
CN112987346B (zh) * 2021-03-29 2022-10-14 电子科技大学 一种易于实现电光波速匹配的薄膜电光调制器及制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63234219A (ja) * 1987-03-20 1988-09-29 Nippon Telegr & Teleph Corp <Ntt> 光変調器
US5122943A (en) * 1991-04-15 1992-06-16 Miles Inc. Encapsulated light emitting diode and method for encapsulation
JPH09211402A (ja) 1996-01-30 1997-08-15 Matsushita Electric Ind Co Ltd 広帯域光変調素子
DE60021996T2 (de) * 1999-12-15 2006-06-08 Ngk Insulators, Ltd., Nagoya Optischer Wanderwellenmodulator und Verfahren zu seiner Herstellung
JP4471520B2 (ja) * 2000-09-22 2010-06-02 日本碍子株式会社 進行波形光変調器
JP2002357797A (ja) 2001-03-30 2002-12-13 Ngk Insulators Ltd 光導波路デバイス、その製造方法および進行波形光変調器

Also Published As

Publication number Publication date
EP1445642A2 (de) 2004-08-11
US6958852B2 (en) 2005-10-25
EP1445642B1 (de) 2009-10-07
EP1445642A3 (de) 2006-06-07
US20040145797A1 (en) 2004-07-29

Similar Documents

Publication Publication Date Title
BRPI0400713B1 (pt) aparelho de filtro e mÉtodo associado.
DE60307794D1 (de) Verfahren zum Verpacken, Packmittel und dessen Herstellungsverfahren
DE60321566D1 (de) Verfahren und Dichtmittel zum Verbinden
DE60306832D1 (de) Verfahren, Einrichtung und Medium zum Wechseln von Verbindungstechnologien
NO20032220D0 (no) Löfteverktöy II og fremgangsmåte for anvendelse av samme
DE60326760D1 (de) Verfahren zum verbinden
ATE446792T1 (de) Verfahren zur behandlung von sinuskopfschmerzen
DE602004027079D1 (de) Gleiskette, gleiskettenvorrichtung und verfahren zur herstellung der gleiskette
DE60308789D1 (de) Verfahren und Vorrichtung zum hydraulischen Umformen
DE60315407D1 (de) Verfahren und Vorrichtung zum Komprimierung von Texturen
DE602004003100D1 (de) Anschlusseinrichtungsprogram, Verfahren und Vorrichtung
ATE282333T1 (de) Verfahren zum behandeln von tabak
DE602004006339D1 (de) Verfahren und Vorrichtung zum Aufbauen von Rohreifen
DE60301147D1 (de) RC4 Verfahren zur Verschlüsselung von Paketen
DE60206601D1 (de) Verfahren und gerät zum aufnehmen, manipulieren und bewegen von produkten
DE602004004334D1 (de) Bearbeitungsverfahren zur Bearbeitung von gewölbten Oberflächen
DE60318432D1 (de) Verfahren und vorrichtungen zum umsetzen von farbwerten
DE502004008042D1 (de) Verfahren zum umformen von blechen
DE602004022156D1 (de) Verfahren zum verbinden von strickwaren
DE50312546D1 (de) Verfahren zur Zylindergleichstellung
DE602004023444D1 (de) Optischer Modulator und sein Herstellungsverfahren, und Verfahren zum Erreichen von Geschwindigkeits- und Impedanzanpassung
DE50313558D1 (de) Werkzeug, Vorrichtung und Verfahren zum Entgraten von Bohrungen
DE50306401D1 (de) Verfahren und vorrichtung zum dauerhaften verbinden von einander überlappenden, plattenförmigen bauteilen
DE50313537D1 (de) Verfahren zum Herstellen von konischen Filterelementen
ITMO20030251A1 (it) Metodo ed apparato per decorare.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition