JPH045174B2 - - Google Patents

Info

Publication number
JPH045174B2
JPH045174B2 JP13123883A JP13123883A JPH045174B2 JP H045174 B2 JPH045174 B2 JP H045174B2 JP 13123883 A JP13123883 A JP 13123883A JP 13123883 A JP13123883 A JP 13123883A JP H045174 B2 JPH045174 B2 JP H045174B2
Authority
JP
Japan
Prior art keywords
waveguide
intersection
optical
light
width
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
JP13123883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6022120A (ja
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 filed Critical
Priority to JP13123883A priority Critical patent/JPS6022120A/ja
Priority to EP84900750A priority patent/EP0137851B1/en
Priority to DE8484900750T priority patent/DE3482287D1/de
Priority to US06/667,480 priority patent/US4715680A/en
Priority to PCT/JP1984/000039 priority patent/WO1984003155A1/ja
Publication of JPS6022120A publication Critical patent/JPS6022120A/ja
Publication of JPH045174B2 publication Critical patent/JPH045174B2/ja
Granted 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
    • G02F1/055—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 the active material being a ceramic
    • G02F1/0553—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 the active material being a ceramic specially adapted for gating or modulating in optical waveguides
    • 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
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Integrated Circuits (AREA)
JP13123883A 1983-02-10 1983-07-18 光スイッチ Granted JPS6022120A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13123883A JPS6022120A (ja) 1983-07-18 1983-07-18 光スイッチ
EP84900750A EP0137851B1 (en) 1983-02-10 1984-02-10 Optical switch
DE8484900750T DE3482287D1 (de) 1983-02-10 1984-02-10 Optischer schalter.
US06/667,480 US4715680A (en) 1983-02-10 1984-02-10 Optical switch
PCT/JP1984/000039 WO1984003155A1 (en) 1983-02-10 1984-02-10 Optical switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13123883A JPS6022120A (ja) 1983-07-18 1983-07-18 光スイッチ

Publications (2)

Publication Number Publication Date
JPS6022120A JPS6022120A (ja) 1985-02-04
JPH045174B2 true JPH045174B2 (enrdf_load_html_response) 1992-01-30

Family

ID=15053232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13123883A Granted JPS6022120A (ja) 1983-02-10 1983-07-18 光スイッチ

Country Status (1)

Country Link
JP (1) JPS6022120A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016326A1 (ja) 2008-08-08 2010-02-11 ステラケミファ株式会社 フッ化物ガスの製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6290395A (ja) * 1985-06-24 1987-04-24 ニッタ株式会社 濾紙とその製造方法
JP2553583B2 (ja) * 1987-09-02 1996-11-13 三菱電機株式会社 光集積回路用折曲り導波路
US7003187B2 (en) 2000-08-07 2006-02-21 Rosemount Inc. Optical switch with moveable holographic optical element
US6810176B2 (en) 2000-08-07 2004-10-26 Rosemount Inc. Integrated transparent substrate and diffractive optical element
US6987901B2 (en) 2002-03-01 2006-01-17 Rosemount, Inc. Optical switch with 3D waveguides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016326A1 (ja) 2008-08-08 2010-02-11 ステラケミファ株式会社 フッ化物ガスの製造方法

Also Published As

Publication number Publication date
JPS6022120A (ja) 1985-02-04

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