IN190212B - - Google Patents

Info

Publication number
IN190212B
IN190212B IN1145CA1996A IN190212B IN 190212 B IN190212 B IN 190212B IN 1145CA1996 A IN1145CA1996 A IN 1145CA1996A IN 190212 B IN190212 B IN 190212B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Hyung-Jae Lee
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN190212B publication Critical patent/IN190212B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/126—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind using polarisation 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
    • G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12116—Polariser; Birefringent
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12133—Functions
    • G02B2006/12147—Coupler
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/1218—Diffusion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12183—Ion-exchange
    • 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 
    • G02F1/0136—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  for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
    • G02F1/0144—TE-TM mode separation
IN1145CA1996 1996-07-23 1996-06-17 IN190212B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960029858A KR100224755B1 (ko) 1996-07-23 1996-07-23 집적광학 편광 분할소자 및 결합소자

Publications (1)

Publication Number Publication Date
IN190212B true IN190212B (fr) 2003-07-05

Family

ID=19467214

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1145CA1996 IN190212B (fr) 1996-07-23 1996-06-17

Country Status (9)

Country Link
US (1) US5946434A (fr)
JP (1) JPH1073737A (fr)
KR (1) KR100224755B1 (fr)
CN (1) CN1112598C (fr)
DE (1) DE19731443A1 (fr)
FR (1) FR2751758B1 (fr)
GB (1) GB2315880B (fr)
IN (1) IN190212B (fr)
RU (1) RU2187134C2 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020168324A1 (en) * 1998-01-20 2002-11-14 Frederic Amiche Silica microbeads with sensory properties in the mouth, process for preparing them and toothpaste compositions containing them
GB0026415D0 (en) * 2000-10-28 2000-12-13 Bookham Technology Ltd Polarisation beam splitters/combiners
JP2003046606A (ja) * 2001-08-01 2003-02-14 Nec Corp 携帯通信端末装置及び携帯通信端末装置の音鳴動方法
CN100356213C (zh) * 2002-10-30 2007-12-19 麻省理工学院 波长不敏感的集成偏振光学分束器
US7356206B2 (en) * 2003-09-15 2008-04-08 Infinera Corporation Integrated optics polarization beam splitter using form birefringence
US7035491B2 (en) * 2003-09-15 2006-04-25 Little Optics, Inc. Integrated optics polarization beam splitter using form birefringence
US7373042B2 (en) * 2006-07-28 2008-05-13 Infinera Corporation Polarization sorter
WO2008084584A1 (fr) * 2007-01-12 2008-07-17 Nec Corporation Elément de guide d'ondes optique et procédé de division de polarisation
US8682119B2 (en) * 2011-05-09 2014-03-25 Alcatel Lucent High performance optical polarization diversity circuit
TW201346363A (zh) * 2012-05-11 2013-11-16 Hon Hai Prec Ind Co Ltd 光波導方向耦合器
WO2014209155A1 (fr) * 2013-06-27 2014-12-31 Общество С Ограниченной Ответственностью "Нанооптика" (Ооо "Нанооптика") Procédé pour étaler la gamme spectrale d'un nanospectromètre numérique holographique intégral
WO2014209156A1 (fr) * 2013-06-27 2014-12-31 Общество С Ограниченной Ответственностью "Нанооптика" (Ооо "Нанооптика") Nanospectromètre holographique numérique intégral ayant une plage spectrale étendue
US8855449B1 (en) * 2013-08-13 2014-10-07 Aurrion, Inc. Adiabatic waveguide polarization converter
JP6346454B2 (ja) * 2014-02-17 2018-06-20 株式会社フジクラ 基板型導波路素子、及び、光変調器
US9690045B2 (en) 2014-03-31 2017-06-27 Huawei Technologies Co., Ltd. Apparatus and method for a waveguide polarizer comprising a series of bends
CN105785507A (zh) * 2014-12-26 2016-07-20 江苏尚飞光电科技有限公司 偏振分束旋转器
CN104950393B (zh) * 2015-07-02 2018-02-27 龙岩学院 一种基于非对称布拉格光栅的模式转换器
US11320267B2 (en) 2017-03-23 2022-05-03 Kvh Industries, Inc. Integrated optic wavemeter and method for fiber optic gyroscopes scale factor stabilization
CN106959485B (zh) * 2017-04-28 2023-06-06 中国人民解放军国防科学技术大学 基于亚波长光栅的定向耦合型tm起偏器及分束器
KR20200060718A (ko) 2017-09-15 2020-06-01 케이브이에이치 인더스트리즈, 인코포레이티드 광자 집적 회로의 도파관에 광섬유의 자기 정렬 연결을 위한 방법 및 장치
US11415419B2 (en) 2018-10-11 2022-08-16 Kvh Industries, Inc. Polarizer implemented in a photonic integrated circuit for use in a fiber optic gyroscope
CN109445132B (zh) * 2018-11-30 2023-10-20 宁波大学 一种基于相变材料的非易失性可调谐方向耦合器
JP7172642B2 (ja) * 2019-01-23 2022-11-16 日本電信電話株式会社 モード合分波光回路
US11353655B2 (en) * 2019-05-22 2022-06-07 Kvh Industries, Inc. Integrated optical polarizer and method of making same
US10921682B1 (en) 2019-08-16 2021-02-16 Kvh Industries, Inc. Integrated optical phase modulator and method of making same
US11105978B2 (en) * 2020-02-04 2021-08-31 Globalfoundries U.S. Inc. Polarizers including stacked elements
CN113406755A (zh) * 2020-03-17 2021-09-17 东莞云晖光电有限公司 用于光学收发器的光学插入器
CN116520493A (zh) * 2023-05-11 2023-08-01 浙江九州量子信息技术股份有限公司 一种基于薄膜铌酸锂的te模和tm模分离的偏振分束器芯片

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB465425A (en) * 1935-06-12 1937-05-07 Breeze Corp Improvements in and relating to spark plugs
US3909108A (en) * 1974-05-28 1975-09-30 Us Navy Optical switch and modulator
US3967878A (en) * 1975-03-03 1976-07-06 The United States Of America As Represented By The Secretary Of The Navy Optical waveguide coupler
JPS59208509A (ja) * 1983-05-13 1984-11-26 Nippon Telegr & Teleph Corp <Ntt> 単一モ−ド用光合波器
FR2548393B1 (fr) * 1983-06-17 1986-11-21 Thomson Csf Dispositif polariseur optique integre et son procede de fabrication
US4674829A (en) * 1983-12-12 1987-06-23 The United States Of America As Represented By The Secretary Of The Navy Polarization-independent switch with coupler spacing optimized for low voltage operation
US4669815A (en) * 1985-08-12 1987-06-02 Trw Inc. Integrated optical waveguide multiplexer/demultiplexer
DE3611167A1 (de) * 1986-04-03 1987-10-08 Siemens Ag Array mit verkoppelten optischen wellenleitern
US4772084A (en) * 1986-04-14 1988-09-20 American Telephone And Telegraph Company At&T Bell Laboratories Optical power splitter and polarization splitter
EP0308602A3 (fr) * 1987-09-25 1990-01-10 Siemens Aktiengesellschaft Guide d'ondes optiques enterré biréfringent ou structure de tels guides d'ondes et méthode pour la fabrication d'un tel guide d'ondes ou d'une telle structure
JPH01118105A (ja) * 1987-10-30 1989-05-10 Brother Ind Ltd 薄膜光機能素子
FR2626082B1 (fr) * 1988-01-14 1991-10-18 Commissariat Energie Atomique Dispositif d'optique integree permettant de separer les composantes polarisees d'un champ electromagnetique guide et procede de realisation du dispositif
JPH03230129A (ja) * 1990-02-05 1991-10-14 Oki Electric Ind Co Ltd 偏波ダイバーシティ受信器
FR2658315A1 (fr) * 1990-02-14 1991-08-16 France Etat Separateur de polarisations pour lumiere guidee.
CH683648A5 (fr) * 1990-07-06 1994-04-15 Suisse Electronique Microtech Dispositif optique intégré séparateur de polarisation et système optique intégré interférométrique comprenant le dispositif.
FR2668615B1 (fr) * 1990-10-31 1992-12-11 France Etat Separateur de polarisations pour lumiere guidee.
JPH04174404A (ja) * 1990-11-07 1992-06-22 Pioneer Electron Corp 偏光ビームスプリッタ
US5125050A (en) * 1991-05-03 1992-06-23 Bell Communications Research, Inc. Vertical metallically loaded polarization splitter and polarization-diversified optical receiver
FR2685786B1 (fr) * 1991-12-27 1994-12-30 Corning Inc Coupleur de proximite en optique integree.
JP2679570B2 (ja) * 1993-04-02 1997-11-19 日本電気株式会社 偏光分離素子
US5436992A (en) * 1994-10-18 1995-07-25 National Science Council Lithium niobate optical TE-TM mode splitter
JP3239698B2 (ja) * 1995-07-25 2001-12-17 トヨタ自動車株式会社 内燃機関の触媒劣化判定装置

Also Published As

Publication number Publication date
RU2187134C2 (ru) 2002-08-10
GB2315880A (en) 1998-02-11
GB9713248D0 (en) 1997-08-27
FR2751758B1 (fr) 2005-12-09
JPH1073737A (ja) 1998-03-17
CN1112598C (zh) 2003-06-25
FR2751758A1 (fr) 1998-01-30
GB2315880B (en) 2001-04-11
KR100224755B1 (ko) 1999-10-15
DE19731443A1 (de) 1998-01-29
CN1175001A (zh) 1998-03-04
US5946434A (en) 1999-08-31

Similar Documents

Publication Publication Date Title
AR026661A2 (fr)
BRPI9713914B8 (fr)
ITGE960063A0 (fr)
ITMI960596A0 (fr)
BR7600721U (fr)
BR7601346U (fr)
BR9603859A (fr)
CN3039213S (fr)
CN3040367S (fr)
CN3040543S (fr)
CN3040805S (fr)
CN3041207S (fr)
CN3041374S (fr)
CN3041383S (fr)
CN3042289S (fr)
CN3043305S (fr)
CN3044168S (fr)
CN3044346S (fr)
CN3044347S (fr)
CN3044348S (fr)
CN3044349S (fr)
CN3045208S (fr)
CN3045530S (fr)
CN3045806S (fr)
CN3045853S (fr)