CN107505674A - 一种波导、低散射损耗交叉波导及其制造方法 - Google Patents
一种波导、低散射损耗交叉波导及其制造方法 Download PDFInfo
- Publication number
- CN107505674A CN107505674A CN201710972357.XA CN201710972357A CN107505674A CN 107505674 A CN107505674 A CN 107505674A CN 201710972357 A CN201710972357 A CN 201710972357A CN 107505674 A CN107505674 A CN 107505674A
- Authority
- CN
- China
- Prior art keywords
- waveguide
- perturbed
- sandwich layer
- recessed
- perturbed structure
- 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.)
- Granted
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
-
- 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
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- 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
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710972357.XA CN107505674B (zh) | 2017-10-18 | 2017-10-18 | 一种低散射损耗交叉波导及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710972357.XA CN107505674B (zh) | 2017-10-18 | 2017-10-18 | 一种低散射损耗交叉波导及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107505674A true CN107505674A (zh) | 2017-12-22 |
CN107505674B CN107505674B (zh) | 2020-03-31 |
Family
ID=60701913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710972357.XA Active CN107505674B (zh) | 2017-10-18 | 2017-10-18 | 一种低散射损耗交叉波导及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107505674B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114296182A (zh) * | 2022-01-07 | 2022-04-08 | 吉林大学 | 一种基于硅基光波导的三维光交叉器及其制备方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11352344A (ja) * | 1998-06-09 | 1999-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 低クロストーク光配線 |
US6408122B1 (en) * | 1999-10-14 | 2002-06-18 | Canon Kabushiki Kaisha | Probe for irradiating with or detecting light and method for manufacturing the same |
US20040197044A1 (en) * | 2003-04-02 | 2004-10-07 | Bloom Robin S. | Non-active waveguides on planar lightwave circuits |
JP2005250270A (ja) * | 2004-03-05 | 2005-09-15 | Sony Corp | スターカプラおよび光集積回路 |
US20060133716A1 (en) * | 2001-10-26 | 2006-06-22 | Little Brent E | Low loss lateral optical waveguide intersections |
US20090142026A1 (en) * | 2005-06-30 | 2009-06-04 | Mitsui Chemicals Inc. | Optical Waveguide Film And Photoelectric Film |
CN103760637A (zh) * | 2014-02-10 | 2014-04-30 | 南京大学 | 一种微型高性能正交硅波导结构 |
CN104216051A (zh) * | 2014-09-16 | 2014-12-17 | 上海交通大学 | 一种基于波导模式复用的光延迟线结构 |
CN106537199A (zh) * | 2014-07-16 | 2017-03-22 | 华为技术有限公司 | 交叉波导 |
CN106980154A (zh) * | 2017-04-19 | 2017-07-25 | 浙江工业大学 | 基于多模干涉原理的椭圆形十字交叉波导 |
-
2017
- 2017-10-18 CN CN201710972357.XA patent/CN107505674B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11352344A (ja) * | 1998-06-09 | 1999-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 低クロストーク光配線 |
US6408122B1 (en) * | 1999-10-14 | 2002-06-18 | Canon Kabushiki Kaisha | Probe for irradiating with or detecting light and method for manufacturing the same |
US20060133716A1 (en) * | 2001-10-26 | 2006-06-22 | Little Brent E | Low loss lateral optical waveguide intersections |
US20040197044A1 (en) * | 2003-04-02 | 2004-10-07 | Bloom Robin S. | Non-active waveguides on planar lightwave circuits |
JP2005250270A (ja) * | 2004-03-05 | 2005-09-15 | Sony Corp | スターカプラおよび光集積回路 |
US20090142026A1 (en) * | 2005-06-30 | 2009-06-04 | Mitsui Chemicals Inc. | Optical Waveguide Film And Photoelectric Film |
CN103760637A (zh) * | 2014-02-10 | 2014-04-30 | 南京大学 | 一种微型高性能正交硅波导结构 |
CN106537199A (zh) * | 2014-07-16 | 2017-03-22 | 华为技术有限公司 | 交叉波导 |
CN104216051A (zh) * | 2014-09-16 | 2014-12-17 | 上海交通大学 | 一种基于波导模式复用的光延迟线结构 |
CN106980154A (zh) * | 2017-04-19 | 2017-07-25 | 浙江工业大学 | 基于多模干涉原理的椭圆形十字交叉波导 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114296182A (zh) * | 2022-01-07 | 2022-04-08 | 吉林大学 | 一种基于硅基光波导的三维光交叉器及其制备方法 |
CN114296182B (zh) * | 2022-01-07 | 2024-04-12 | 吉林大学 | 一种基于硅基光波导的三维光交叉器及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107505674B (zh) | 2020-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5876612B2 (ja) | 非円形状の光ビームに信号ビームを結合するための光ファイバーカプラー | |
JP4793660B2 (ja) | 導波路の結合構造 | |
JP4837066B2 (ja) | 波動伝搬回路を設計する方法、および該方法を実行するコンピュータプログラム | |
CN108027476A (zh) | 一种波导交叉 | |
CN104932171A (zh) | 一种用于产生光频梳的微环波导光器件 | |
WO2002042808A3 (en) | Optical waveguide multimode to single mode transformer | |
JP6811448B2 (ja) | グレーティングカプラ | |
US9971098B2 (en) | Coupler and optical waveguide chip applying the coupler | |
KR101019375B1 (ko) | 크로스오버 손실이 감소된 광 도파 장치 | |
CN106537199B (zh) | 交叉波导 | |
CN113568076B (zh) | 一种双功能超透镜和光的旋性探测方法 | |
CN102144179A (zh) | 损耗得以减少的介电波导相交点 | |
JP2017090575A (ja) | 光合分波素子及び光変調器 | |
CN107505674A (zh) | 一种波导、低散射损耗交叉波导及其制造方法 | |
JP5089812B2 (ja) | 複数の光導波路のレイアウトを設計する方法 | |
CN109709641B (zh) | 一种基于周期性介质波导的多模交叉结构及其设计方法 | |
WO2003067291A1 (en) | Dielectric slab waveguides for input and output coupling | |
JP2007047694A (ja) | 光伝送路及び光伝送路を有する光学素子 | |
CN107305267A (zh) | 一种能产生超模的脊形波导耦合阵列 | |
CN201903668U (zh) | 新型可调的集成光功分器 | |
CN106526752B (zh) | 用于多模光波导3dB分束的定向耦合器及耦合方法 | |
US20050213884A1 (en) | Method for fabricating a tapered optical coupling into a slab waveguide | |
JP2015161829A (ja) | グレーティングカプラ | |
JP5091072B2 (ja) | Y分岐光導波路およびその設計方法 | |
WO2020121832A1 (ja) | 光接続構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cross waveguide with low scattering loss and its manufacturing method Effective date of registration: 20210618 Granted publication date: 20200331 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: QXP TECHNOLOGIES Inc. Registration number: Y2021610000149 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230419 Granted publication date: 20200331 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: QXP TECHNOLOGIES Inc. Registration number: Y2021610000149 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230522 Address after: 2-4, Building 3, No. 16 Shigui Avenue, Jieshi Town, Banan District, Chongqing, 400000 Patentee after: Advanced Optoelectronics (Chongqing) Co.,Ltd. Address before: Building B, 2nd Floor, No. 15 Shanglinyuan 1st Road, High tech Zone, Xi'an City, Shaanxi Province, 710119 Patentee before: QXP TECHNOLOGIES Inc. |
|
TR01 | Transfer of patent right |