首页> 外国专利> System and tapered waveguide for improving light coupling efficiency between optical fibers and integrated planar waveguides and method of manufacturing same

System and tapered waveguide for improving light coupling efficiency between optical fibers and integrated planar waveguides and method of manufacturing same

机译：用于提高光纤与集成平面波导之间的光耦合效率的系统和锥形波导及其制造方法

页面导航

摘要
著录项
相似文献

摘要

A tapered waveguide optical mode transformer (20) includes a tapered core formed on a planar substrate structure (16). To vertically taper the core (21), steps (22) are etched into the top surface of the core. The steps have depths and lengths along the optical axis of tapered waveguide that are selected to transform the optical mode characteristics of a desired optical fiber to the optical mode characteristics of a desired planar waveguide. The core can also be tapered horizontally to form a 2-D tapered waveguide. The tapered waveguide can be integrally included in planar lightwave circuits (PLCs) to reduce light coupling losses between optical fibers and the PLC waveguides.

机译：锥形波导光学模式变换器（ 20 ）包括形成在平面基板结构（ 16 ）上的锥形芯。为了垂直锥化纤芯（ 21 ），需要在纤芯的顶面蚀刻台阶（ 22 ）。台阶具有沿着锥形波导的光轴的深度和长度，这些深度和长度被选择为将期望的光纤的光学模式特性转换为期望的平面波导的光学模式特性。纤芯也可以水平渐缩以形成2D渐缩波导。锥形波导可以整体包含在平面光波电路（PLC）中，以减少光纤和PLC波导之间的光耦合损耗。 展开▼

著录项

公开/公告号US8254737B2

专利类型

公开/公告日2012-08-28

原文格式PDF

申请/专利权人 MASUM CHOUDHURY;MOSHE ORON;THOMAS R. STANCZYK;RAM ORON;ARIELA DONVAL;DEAN RICHARDSON;
展开▼

申请/专利号US20050583523

发明设计人 MASUM CHOUDHURY;THOMAS R. STANCZYK;RAM ORON;ARIELA DONVAL;MOSHE ORON;DEAN RICHARDSON;
展开▼

申请日2005-08-22

分类号G02B6/26;G02B6/42;G02B6/10;

国家 US

入库时间 2022-08-21 17:28:32

相似文献

专利

外文文献

中文文献

1. 用于改善光纤和集成平面波导管之间的光耦合效率的系统和锥形波导管及其制造方法 [P] . 中国专利： CN1922519B . 2010.12.01

2. 用于改善光纤和集成平面波导管之间的光耦合效率的系统和锥形波导管及其制造方法 [P] . 中国专利： CN1922519A . 2007-02-28

3. SYSTEM AND TAPERED WAVEGUIDE FOR IMPROVING LIGHT COUPLING EFFICIENCY BETWEEN OPTICAL FIBERS AND INTEGRATED PLANAR WAVEGUIDES AND METHOD OF MANUFACTURING SAME [P] . 韩国专利： KR100886069B1 . 2009-02-26

机译：光学纤维和集成平面波导之间提高光耦合效率的系统和锥形波导及其制造方法

4. System and Tapered Waveguide for Improving Light Coupling Efficiency Between Optical Fibers and Integrated Planar Waveguides and Method of Manufacturing Same [P] . 美国专利： US2007274654A1 . 2007-11-29

机译：用于提高光纤与集成平面波导之间的光耦合效率的系统和锥形波导及其制造方法

5. SYSTEM AND TAPERED WAVEGUIDE FOR IMPROVING LIGHT COUPLING EFFICIENCY BETWEEN OPTICAL FIBERS AND INTEGRATED PLANAR WAVEGUIDES AND METHOD OF MANUFACTURING SAME [P] . 欧洲知识产权局专利： EP1782113A1 . 2007-05-09

机译：光学纤维和集成平面波导之间提高光耦合效率的系统和锥形波导及其制造方法

1. A MATRIX METHOD FOR SOLVING PLANAR DIELECTRIC OPTICAL WAVEGUIDES [J] . 金恩培电子科学学刊：英文版 . 1994,第003期

2. Efficient Method to Extract Coupling Ratio and Round-trip Loss Parameters of Optical Waveguide Ring Resonator [J] . HAN Xiu-you, PANG Fu-fei, FANG Zu-jie, 半导体光子学与技术（英文版） . 2008,第003期

3. Wavelet Beam Propagation Method for Study the Integrated Optical Waveguide [J] . 半导体光子学与技术（英文版） . 1999,第001期

4. Automated visual position detection and adjustment for optical waveguide chips and optical fiber arrays [J] . 郑煜, 开小超, 段吉安, 中南大学学报（英文版） . 2015,第010期

5. Method of Improving Light Coupling Efficiency Between Optical Fibers and Silicon Waveguides [J] . A. N. M. Masum Choudhury, Tom R. Stanczyk, Dean Richardson, IEEE Photonics Technology Letters . 2005,第9期

6. TUNABLE ERBIUM-DOPED FIBER RING LASER BASED ON COUPLING BETWEEN SIDE-POLISHED FIBER AND SLIDING TAPERED PLANAR WAVEGUIDE [J] . Dong-Ho Lee, Kwang-Hee Kwon, Jae-Won Song, Microwave and optical technology letters . 2007,第4期

7. Dual-Tapered 10-μm-Spot-Size Converter with Double Core for Coupling Polarization-Independent Silicon Rib Waveguides to Single-Mode Optical Fibers [J] . Masatoshi Tokushima, Akio Kamei, Tsuyoshi Horikawa . 2012,第2期

8. Efficiency of light coupling from a light delivery system to a planar waveguide for optical and hybrid recording heads [C] . A. V. Itagi, T. E. Schlesinger, J. A. Bain, Conference on Optical Data Storage 2003 May 11-14, 2003 Vancouver, British Columbia, Canada . 2003

9. Broadband coupling into single mode, planar integrated optical waveguide structures for spectral analysis of thin film analytes and interfacial chemical environments [D] . Bradshaw, John Thomas 2005

10. Optical Planar Waveguide Sensor with Integrated Digitally-Printed Light Coupling-in and Readout Elements [O] . Jorge Alamán, María López-Valdeolivas, Raquel Alicante, 2019

11. Probing the dispersive and spatial properties of planar photonic crystal waveguide modes via highly efficient coupling from optical fiber tapers [O] . Barclay, Paul E., Srinivasan, Kartik, Borselli, Matthew, 2003

12. Calculated coupling efficiency between an elliptical-core optical fiber and an optical waveguide over temperature [R] . Tuma, Margaret L., Weisshaar, Andreas, Li, Jian, 1995

1. Optical Properties of the Coupling Interface for Planar Optical Waveguides [J] . Yu Zheng ,Ji-An Duan . 光学与光子学期刊（英文） . 2011,第3期

2. 波束波导馈电系统的平面波传输效率分析 [C] . 田唯人 ,吴养曹 . 第25届飞行器测控学术年会 . 2010

3. 提高有机电致发光与聚合物光波导集成器件光耦合效率的研究 [A] . 魏松 . 2021