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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
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 (ru) | 2003-07-05 |
Family
ID=19467214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1145CA1996 IN190212B (ru) | 1996-07-23 | 1996-06-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5946434A (ru) |
| JP (1) | JPH1073737A (ru) |
| KR (1) | KR100224755B1 (ru) |
| CN (1) | CN1112598C (ru) |
| DE (1) | DE19731443A1 (ru) |
| FR (1) | FR2751758B1 (ru) |
| GB (1) | GB2315880B (ru) |
| IN (1) | IN190212B (ru) |
| RU (1) | RU2187134C2 (ru) |
Families Citing this family (28)
| 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 |
| US7035491B2 (en) * | 2003-09-15 | 2006-04-25 | Little Optics, Inc. | Integrated optics polarization beam splitter using form birefringence |
| US7356206B2 (en) * | 2003-09-15 | 2008-04-08 | Infinera Corporation | Integrated optics polarization beam splitter using form birefringence |
| US7373042B2 (en) * | 2006-07-28 | 2008-05-13 | Infinera Corporation | Polarization sorter |
| US7949212B2 (en) * | 2007-01-12 | 2011-05-24 | Nec Corporation | Optical waveguide element and method for polarization splitting |
| 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 (ru) * | 2013-06-27 | 2014-12-31 | Общество С Ограниченной Ответственностью "Нанооптика" (Ооо "Нанооптика") | Способ расширения спектрального диапазона интегрального цифрового голографического наноспектрометра |
| WO2014209156A1 (ru) * | 2013-06-27 | 2014-12-31 | Общество С Ограниченной Ответственностью "Нанооптика" (Ооо "Нанооптика") | Интегральный цифровой голографический наноспектрометр с расширенным спектральным диапазоном |
| 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 |
| CA3073803A1 (en) | 2017-09-15 | 2019-03-21 | Kvh Industries, Inc. | Method and apparatus for self-alignment connection of optical fiber to waveguide of photonic integrated circuit |
| JP2022504470A (ja) | 2018-10-11 | 2022-01-13 | ケーブイエイチ インダストリーズ インク | フォトニック集積回路、光ファイバジャイロスコープ及びその製造方法 |
| 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)
| 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 (de) * | 1987-09-25 | 1990-01-10 | Siemens Aktiengesellschaft | Vergrabener doppelbrechender optischer Wellenleiter oder Struktur aus solchen Wellenleitern sowie Verfahren zur Herstellung eines solchen Wellenleiters oder einer solchen Struktur |
| 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 |
-
1996
- 1996-06-17 IN IN1145CA1996 patent/IN190212B/en unknown
- 1996-07-23 KR KR1019960029858A patent/KR100224755B1/ko not_active IP Right Cessation
-
1997
- 1997-06-23 GB GB9713248A patent/GB2315880B/en not_active Expired - Fee Related
- 1997-07-01 FR FR9708270A patent/FR2751758B1/fr not_active Expired - Fee Related
- 1997-07-17 JP JP9192463A patent/JPH1073737A/ja active Pending
- 1997-07-22 DE DE19731443A patent/DE19731443A1/de not_active Ceased
- 1997-07-22 RU RU97112137/28A patent/RU2187134C2/ru not_active IP Right Cessation
- 1997-07-22 CN CN97115463A patent/CN1112598C/zh not_active Expired - Fee Related
- 1997-07-23 US US08/899,308 patent/US5946434A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2751758A1 (fr) | 1998-01-30 |
| GB2315880B (en) | 2001-04-11 |
| CN1175001A (zh) | 1998-03-04 |
| FR2751758B1 (fr) | 2005-12-09 |
| JPH1073737A (ja) | 1998-03-17 |
| RU2187134C2 (ru) | 2002-08-10 |
| US5946434A (en) | 1999-08-31 |
| CN1112598C (zh) | 2003-06-25 |
| KR100224755B1 (ko) | 1999-10-15 |
| GB2315880A (en) | 1998-02-11 |
| DE19731443A1 (de) | 1998-01-29 |
| GB9713248D0 (en) | 1997-08-27 |