KR950007186A - Polymer thermal optics - Google Patents

Polymer thermal optics Download PDF

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Publication number
KR950007186A
KR950007186A KR1019940020848A KR19940020848A KR950007186A KR 950007186 A KR950007186 A KR 950007186A KR 1019940020848 A KR1019940020848 A KR 1019940020848A KR 19940020848 A KR19940020848 A KR 19940020848A KR 950007186 A KR950007186 A KR 950007186A
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KR
South Korea
Prior art keywords
polymer
refractive index
cladding
thermo
layer
Prior art date
Application number
KR1019940020848A
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Korean (ko)
Inventor
프란시스쿠스 바케르 아르젠
헨리 게라르드 호르스듀이스 윈프리에드
마르셀리누스 마리아 클라인 코에르캠프 헤르마누스
Original Assignee
피이터 코르넬리스 샬크비즈크
아크조 노벨 엔. 뷔.
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.)
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Application filed by 피이터 코르넬리스 샬크비즈크, 아크조 노벨 엔. 뷔. filed Critical 피이터 코르넬리스 샬크비즈크
Publication of KR950007186A publication Critical patent/KR950007186A/en

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    • 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
    • G02F1/01—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 
    • G02F1/0147—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 thermo-optic effects
    • 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
    • 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
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

본 발명은 중합체 열-광학 장치에 관한 것으로, 가열소자(6)에 인접한 클래딩층(5)이 다른 클래딩층(3)보다 낮은 굴절율을 가지며, 기이딩층 보다 낮은 굴절율을 가진 두개의 클래딩층(3,5) 사이에 샌드위치 된 중합체 가이딩층(4)으로 구성된 층상구조를 가진 중합체 광도파관 및 가열소자(6)로 이루어진 것을 특징으로 한다.The present invention relates to a polymer thermo-optical device, wherein the cladding layer (5) adjacent to the heating element (6) has a lower refractive index than the other cladding layers (3), and the two cladding layers (3) have a lower refractive index than the guiding layer. And 5) a polymer optical waveguide and a heating element 6 having a layered structure composed of a polymer guiding layer 4 sandwiched therebetween.

Description

중합체 열 광학장치Polymer thermal optics

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 비대칭구조를 가진 층상중합체 광도파관을 나타내는 도면,1 is a view showing a layered polymer optical waveguide having an asymmetric structure,

제2도는 광도파관 채널의 상부도,2 is a top view of an optical waveguide channel,

제3도는 광도파관 채널의 상부도.3 is a top view of an optical waveguide channel.

Claims (12)

가열소자(6)에 인접한 클래딩층(5)이 다른 클래딩층(3) 보다 낮은 굴절율을 가지며, 가이딩층 보다 낮은 굴절율을 가진 두개의 클래딩층(3,5) 사이에 샌드위치된 중합체 가이딩층(4)으로 구성된 층상구조를 가진 중합체 광도파관 및 가열소자(6)으로 이루어진 것을 특징으로 하는 중합체 열-광학장치(1).The polymer guiding layer 4 sandwiched between two cladding layers 3 and 5 having a refractive index lower than that of the other cladding layers 3 and having a lower refractive index than the other cladding layers 3. Polymer thermo-optical device (1), characterized in that it consists of a polymer optical waveguide and a heating element (6) having a layered structure composed of 제1항에 있어서, 층상 중합체 광도파관 구조가 기판(2)상에 구비되고 가열소자(6)이 상부 클래딩층(5)상에 적용되며, 다른 클래딩(3)이 하부 클래딩인 것을 특징으로 하는 중합체 열-광학장치(1).2. A layered polymer optical waveguide structure is provided on a substrate (2) and a heating element (6) is applied on the upper cladding layer (5), and the other cladding (3) is a lower cladding. Polymer thermo-optical device (1). 제2항에 있어서, 기판이 실리콘, 금속 및 세라믹 재료로 구성된 그룹으로부터 선택되어 지는 것을 특징으로 하는 중합체 열-광학장치(1).The polymer thermo-optical device (1) according to claim 2, wherein the substrate is selected from the group consisting of silicon, metal and ceramic materials. 제3항에 있어서, 부가적인 층이 기판 및 하부 클래딩 사이에 존재하고, 부가적인 층은 하부 클래딩 보다 낮은 굴절율을 가진 것을 특징으로 하는 중합체 열-광학장치(1).The polymer thermo-optic device (1) according to claim 3, wherein an additional layer is present between the substrate and the lower cladding, and the additional layer has a lower refractive index than the lower cladding. 제1항 내지 제4항중 어느 한 항에 있어서, 가이딩 층뿐만 아니라 클래딩 층도 중합체인 것을 특징으로 하는 중합체 열-광학장치(1).The polymer thermo-optical device (1) according to any one of claims 1 to 4, wherein the cladding layer as well as the guiding layer is a polymer. 제4항 또는 제5항에 있어서, 하부 클래딩이 가이딩 층에 인접한 보다 높이 굴절율을 가진 서브층 및 기판에 인접한 보다 낮은 굴절율을 가진 서브층으로 구분되는 것을 특징으로 하는 중합체 열-광학장치(1).The polymer thermo-optic device according to claim 4 or 5, wherein the lower cladding is divided into sublayers having a higher refractive index adjacent to the guiding layer and sublayers having a lower refractive index adjacent to the substrate (1). ). 제6항에 있어서, 보다 낮은 굴절율을 가진 서브층이 상부 클래딩층과 동일한 굴절율을 가진 것을 특징으로 하는 중합체 열-광학장치(1).The polymer thermo-optic device (1) according to claim 6, wherein the sublayer with a lower refractive index has the same refractive index as the upper cladding layer. 제1항 내지 제7항중 어느 한 항에 있어서, 클래딩층 사이에 굴절율 콘트라스트가 대략 0.005지 0.01인 것을 특징으로 하는 중합체 열-광학장치(1).The polymer thermo-optical device (1) according to any one of claims 1 to 7, wherein the refractive index contrast between the cladding layers is approximately 0.005 to 0.01. 제8항에 있어서, 클래딩층 사이에 굴절율 콘트라스트가 대략 0.005 내지 0.01인 것을 특징으로 한 중합체 열-광학장치(1).The polymer thermo-optic device (1) according to claim 8, wherein the refractive index contrast between the cladding layers is approximately 0.005 to 0.01. 제8항에 있어서, 클래딩층 사이에 굴절율 콘트라스트가 대략 0.03 내지 0.005인 것을 특징으로 하는 중합체 열-광학장치(1).The polymer thermo-optic device (1) according to claim 8, wherein the refractive index contrast between the cladding layers is approximately 0.03 to 0.005. 제8항에 있어서, 클래딩층 사이에 굴절율 콘트라스트가 대략 0.01 내지 0.03인 것을 특징으로 하는 중합체 열-광학장치(1).9. Polymer thermo-optic device (1) according to claim 8, characterized in that the refractive index contrast between the cladding layers is approximately 0.01 to 0.03. 클래딩층이 상이한 굴절율을 가지고 가이딩층 보다 낮은 굴절율을 가진 두 개의 중합체 클래딩층 사이에 샌드위치된 중합체 가이딩 층으로 이루어진 것을 특징으로 하는 층상 중합체 광학 광도파관 구조(광보오드).A layered polymeric optical waveguide structure (photoboard) characterized in that the cladding layer consists of a polymer guiding layer sandwiched between two polymer cladding layers having different refractive indices and having a lower refractive index than the guiding layer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019940020848A 1993-08-24 1994-08-24 Polymer thermal optics KR950007186A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP93202481 1993-08-24
EP93202481.3 1993-08-24
EP94201182 1994-04-29
EP94201182.6 1994-04-29

Publications (1)

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KR950007186A true KR950007186A (en) 1995-03-21

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JP (1) JPH0784226A (en)
KR (1) KR950007186A (en)
CN (1) CN1115865A (en)
AU (1) AU7141794A (en)
CA (1) CA2130605A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084050A (en) * 1997-01-09 2000-07-04 Nippon Telegraph And Telephone Corporation Thermo-optic devices
JP3343850B2 (en) * 1997-05-28 2002-11-11 日本電信電話株式会社 Polymer optical waveguide
KR100288447B1 (en) 1998-06-26 2001-06-01 윤종용 Optical intensity modulator and its fabrication method
AU7355700A (en) * 1999-09-08 2001-04-10 Corning Incorporated Hybrid integrated optical add-drop multiplexer
US7088892B2 (en) * 2004-09-02 2006-08-08 E. I. Du Pont De Nemours And Company Normally dark Y-branch digital optical switches and variable optical attentuators
CN106405971B (en) * 2016-10-28 2019-05-07 天津医科大学 One-dimension temperature field modulator approach
CN108318967B (en) * 2018-01-26 2020-02-28 浙江大学 Semiconductor-metal-polymer nonlinear composite waveguide with high quality factor
FR3127051B1 (en) * 2021-09-13 2023-09-08 Commissariat Energie Atomique Phase modulator and production method
CN116381852B (en) * 2023-02-22 2023-10-17 武汉安湃光电有限公司 Lithium niobate horizontal end face coupler capable of bearing high-power optical input

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CN1115865A (en) 1996-01-31
AU7141794A (en) 1995-03-30
CA2130605A1 (en) 1995-02-25
JPH0784226A (en) 1995-03-31

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