KR930012271A - 비선형 광학활성장치의 제조방법 - Google Patents

비선형 광학활성장치의 제조방법 Download PDF

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Publication number
KR930012271A
KR930012271A KR1019920025277A KR920025277A KR930012271A KR 930012271 A KR930012271 A KR 930012271A KR 1019920025277 A KR1019920025277 A KR 1019920025277A KR 920025277 A KR920025277 A KR 920025277A KR 930012271 A KR930012271 A KR 930012271A
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South Korea
Prior art keywords
nlo
optically active
live
manufacturing
waveguide structure
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KR1019920025277A
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English (en)
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헨리 게라르드 호르스트후이스 윈프리드
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아크조 엔. 브이
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Publication of KR930012271A publication Critical patent/KR930012271A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • 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
    • G02F1/35—Non-linear optics
    • G02F1/365—Non-linear optics in an optical 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 
    • G02F1/061—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 electro-optical organic material
    • G02F1/065—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 electro-optical organic material in an optical 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
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3558—Poled materials, e.g. with periodic poling; Fabrication of domain inverted structures, e.g. for quasi-phase-matching [QPM]
    • 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
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • G02F1/3775—Non-linear optics for second-harmonic generation in an optical waveguide structure with a periodic structure, e.g. domain inversion, for quasi-phase-matching [QPM]
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/07—Materials and properties poled

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

본 발명은 비선형 광학활성(NLO)장치의 제조방법에 관한 것으로써, 본 발명에 따른 방법은 과분극될 수 있는 그룹을 함유하는 적어도 한층의 NLO 중합체를 포함하는 광도파관구조물을 형성하고, 과분극될 수 있는 그룹을 플링하기 위해서 NLO 중합체를 가열하면서 전기장치에 노출시키고, 열에너지생성 라이브일렉트릭컨덕터(레지스터와이어)에 NLO 중합체를 접촉시켜서 가열하게 되어 있으며, 바람직하게 라이브일렉트릭 컨덕터는 과분극될 수 있는 그룹이 극성조성되는 전기장이 생성될때 전극으로도 작용한다.
또한 본 발명에 따른 장치는 도파관으로 커플링된 광에 전기광학적 영향을 미치는 전극과 광도파관구조물을 포함하며, 사용된 라이브일렉트릭컨덕터는 e/o효과생성 전극으로써도 작용하는 것을 특징으로 한다.

Description

비선형 광학활성장치의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 비선형 광학활성(NLO)장치를 제조하는 방법에 있어서, 과분극될 수 있는 그룹을 함유하는 NLO 중합체에 적어도 한층에 포함하는 광도파관 구조물을 형성하고, 과분극될 수 있는 그룹을 폴링하기 위하여 NLO 중합체를 가열하면서 전기장에 노출시키는 공정도에서, NLO 중합체가 가열될 열에너지생성 라이브일렉트릭컨덕터와 접촉하는 것을 특징으로 하는 비선형 광학활성장치의 제조방법.
  2. 제1항에 있어서, 라이브일렉트릭컨덕터는 과분극될 수 있는 그룹이 극성조정되는 전기장을 생성하는 전극으로도 작용하는 것을 특징으로 하는 비선형 광학활성장치의 제조방법.
  3. 제1항 또는 제2항에 있어서, 광도파관구조물의 형성시에 NLO 중합체가 도금되어 있는 것을 특징으로 하는 비선형 광학활성장치의 제조방법.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 광도파관 구조물이 기판위에 형성되는 것을 특징으로 하는 비선형 광학활성 장치의 제조방법.
  5. 제4항에 있어서, 기판이 전기적으로 도전되고, 또한 열에너지생성 라이브일렉트릭컨덕터의 기능도 갖는 것을 특징으로 하는 비선형 광학활성 장치의 제조방법.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 주파수 2배가 NLO 중합체의 교대로된 배열의 영향으로 형성되고, NLO 중합체의 교대로된 부분이 제1 및 제2의 열에너지생성 라이브일렉트릭컨덕터와 접촉되며, 제1의 라이브컨덕터로 가열되는 동안에 제1의 전기장이 적용되고, 그렇게해서 극성조정된 중합체부분의 냉각후에, 제2의 라이브컨덕터로 가열되는 동안 제2의 전기장이 적용되는 것을 특징으로 하는 비선형 광학활성 장치의 제조방법.
  7. 극성조정된 과분극될 수 있는 그룹을 함유하는 적어도 한층의 NLO 중합체, 도파관으로 광을 커플링하기 위한 장치, 커플링된 광에 전기광학적 영향을 주는 전극으로 구성되는 광도파관 구조물을 포함하는 비선형 광학활성 장치에 있어서, 상기 제1항 내지 제4항중 어느 한 항에 따른 방법으로 장치를 제조하고, 라이브일렉트릭컨덕터는 커플링된 광에 전기 광학적영향을 미치는 전극으로도 작용하는 것을 특징으로 하는 광도파관 구조물을 포함하는 비선형 광학 활성장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920025277A 1991-12-23 1992-12-23 비선형 광학활성장치의 제조방법 KR930012271A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9102167 1991-12-23
NL9102167 1991-12-23

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Publication Number Publication Date
KR930012271A true KR930012271A (ko) 1993-07-20

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US (1) US5283685A (ko)
EP (1) EP0550093A1 (ko)
JP (1) JPH07248514A (ko)
KR (1) KR930012271A (ko)
CA (1) CA2086084A1 (ko)
TW (1) TW273644B (ko)

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US6782166B1 (en) 2001-12-21 2004-08-24 United States Of America As Represented By The Secretary Of The Air Force Optically transparent electrically conductive charge sheet poling electrodes to maximize performance of electro-optic devices

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
US5283685A (en) 1994-02-01
CA2086084A1 (en) 1993-06-24
JPH07248514A (ja) 1995-09-26
TW273644B (ko) 1996-04-01
EP0550093A1 (en) 1993-07-07

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