JP4358837B2 - 螺旋状導波管低速波共振器構造 - Google Patents
螺旋状導波管低速波共振器構造 Download PDFInfo
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- JP4358837B2 JP4358837B2 JP2006121103A JP2006121103A JP4358837B2 JP 4358837 B2 JP4358837 B2 JP 4358837B2 JP 2006121103 A JP2006121103 A JP 2006121103A JP 2006121103 A JP2006121103 A JP 2006121103A JP 4358837 B2 JP4358837 B2 JP 4358837B2
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- Prior art keywords
- microcylinder
- waveguide
- optical
- microwave resonator
- helical
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- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/29395—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device configurable, e.g. tunable or reconfigurable
-
- 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
- G02B6/12002—Three-dimensional structures
-
- 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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
- G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
- G02B6/29338—Loop resonators
- G02B6/29341—Loop resonators operating in a whispering gallery mode evanescently coupled to a light guide, e.g. sphere or disk or cylinder
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
- G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
- G02B6/29338—Loop resonators
- G02B6/29343—Cascade of loop resonators
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
- G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
- G02B6/29359—Cavity formed by light guide ends, e.g. fibre Fabry Pérot [FFP]
-
- 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
Description
微小円筒(y<0)の正に内部の領域においてn=n2y/r。
22 光ファイバ
24 エアガイド領域
26 残留コア
30 光学マイクロ波共振器
32 光源導波管
34 光出口導波管
40 リッジ
40a 塗膜
41 リッジ
41a 塗膜
42 微小円筒
48 導波管
50 導波管
70 機器
74a 第一離間フェルール
74b 第二離間フェルール
76a 上部クランプ
76b 下部クランプ
78 支持部材
79 駆動構造
80 ステージ
86 処理ステーション
90 フィルタ
91 微小円筒
92 光ファイバ
92a 移行部
93 光ファイバ
93a 移行部
95 微小円筒
96 光源導波管
97 光出口導波管
100 微小円筒
101 マイクロ波共振器構造
102a 接点
102b 接点
102c 接点
102d 接点
102e 接点
104 光出口導波管
106 光源導波管
110 光源導波管
112 リッジ
114 微小円筒
116 回折素子
200 光源導波管
202 共振螺旋状導波管
202a 微小円筒
204 共振螺旋状導波管
204a 微小円筒
206 結合素子
Claims (10)
- 微小円筒と、
光源導波管からの光を前記微小円筒上に光学的に結合し、且つ、前記微小円筒に沿う光伝搬を低速化する、該微小円筒上に形成される螺旋状共振導波管とを含み、該螺旋状共振導波管は、前記微小円筒上に形成される円周螺旋状リッジを含む、
光学マイクロ波共振器。 - 各螺旋状回転は、隣接する螺旋状回転に対して光学的に分離される、請求項1に記載の光学マイクロ波共振器。
- 各螺旋状回転は、隣接する螺旋状回転に対して光学的に結合される、請求項1に記載の光学マイクロ波共振器。
- 前記微小円筒は及び前記螺旋状共振導波管は、異なる屈折率を有する材料から成る、請求項1に記載の光学マイクロ波共振器。
- 前記微小円筒は光ファイバから成る、請求項1に記載の光学マイクロ波共振器。
- 第一微小円筒と、
第二微小円筒とを含み、
前記第一微小円筒は、光源導波管からの光を前記第一微小円筒に光学的に結合する、前記第一微小円筒上に形成される螺旋状共振導波管を有し、
前記第二微小円筒は、該第二微小円筒上に形成され、且つ、前記第一微小円筒及びその螺旋状共振導波管に隣接して位置し、そこからの光を光学的に結合し且つ受光する螺旋状共振導波管を有し、
前記第一微小円筒及び前記第二微小円筒上の前記螺旋状共振導波管は、前記微小円筒に沿った光伝搬を低速化するために構成され、
各螺旋状共振導波管は、前記微小円筒上に形成される円周螺旋状リッジを含む、
光学マイクロ波共振器。 - 各螺旋状回転は、隣接する螺旋状回転と光学的に分離される、請求項6に記載の光学マイクロ波共振器。
- 各螺旋状回転は、隣接する螺旋状回転と光学的に結合される、請求項6に記載の光学マイクロ波共振器。
- 各微小円筒及び螺旋状共振導波管は、異なる屈折率を有する材料から成る、請求項6に記載の光学マイクロ波共振器。
- 各微小円筒は光ファイバから成る、請求項6に記載の光学マイクロ波共振器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/114,434 US7184629B2 (en) | 2005-04-26 | 2005-04-26 | Spiral waveguide slow wave resonator structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006309237A JP2006309237A (ja) | 2006-11-09 |
JP4358837B2 true JP4358837B2 (ja) | 2009-11-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006121103A Expired - Fee Related JP4358837B2 (ja) | 2005-04-26 | 2006-04-25 | 螺旋状導波管低速波共振器構造 |
Country Status (4)
Country | Link |
---|---|
US (3) | US7184629B2 (ja) |
EP (1) | EP1717617A1 (ja) |
JP (1) | JP4358837B2 (ja) |
CA (1) | CA2542176C (ja) |
Cited By (1)
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WO2013006773A2 (en) * | 2011-07-06 | 2013-01-10 | Cornell University | Optomechanical oscillator network, control and synchronization methods, and applications |
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US9246529B2 (en) * | 2008-01-25 | 2016-01-26 | California Institute Of Technology | Photonic RF down-converter based on optomechanical oscillation |
CN101257188B (zh) * | 2008-02-28 | 2011-11-02 | 复旦大学 | 一种双通道输出的螺旋环形微腔激光器 |
US8195011B2 (en) * | 2008-03-03 | 2012-06-05 | Ramot At Tel-Aviv University Ltd. | Electro-optical modulator structure |
WO2009151438A1 (en) | 2008-06-09 | 2009-12-17 | Hewlett-Packard Development Company, L.P. | Cylindrical resonators for optical signal routing |
US8195118B2 (en) | 2008-07-15 | 2012-06-05 | Linear Signal, Inc. | Apparatus, system, and method for integrated phase shifting and amplitude control of phased array signals |
US8208191B2 (en) * | 2008-10-30 | 2012-06-26 | Leigh University | Ultra-wide band slow light structure using plasmonic graded grating structures |
US7835066B2 (en) * | 2008-12-22 | 2010-11-16 | Northrop Grumman Systems Corporation | Systems and methods for generating electromagnetic radiation |
US8872719B2 (en) | 2009-11-09 | 2014-10-28 | Linear Signal, Inc. | Apparatus, system, and method for integrated modular phased array tile configuration |
US11754488B2 (en) * | 2009-12-11 | 2023-09-12 | Washington University | Opto-mechanical system and method having chaos induced stochastic resonance and opto-mechanically mediated chaos transfer |
US8330372B2 (en) | 2010-05-21 | 2012-12-11 | Ut-Battelle, Llc | Slow wave structures using twisted waveguides for charged particle applications |
CN105044847B (zh) * | 2015-05-20 | 2018-04-24 | 哈尔滨工程大学 | 基于液滴耦合的光纤分路器 |
CN105137692B (zh) * | 2015-10-20 | 2018-02-02 | 杭州电子科技大学 | 基于光栅的微环谐振腔的快慢光器件 |
CN109813681A (zh) * | 2019-01-09 | 2019-05-28 | 东南大学 | 一种基于嵌套型微环谐振器的液体折射率传感器 |
CN110690089B (zh) * | 2019-10-25 | 2021-12-03 | 苏师大半导体材料与设备研究院(邳州)有限公司 | 一种用于行波管的矩形螺旋线慢波结构 |
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2005
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-
2006
- 2006-03-30 EP EP06006794A patent/EP1717617A1/en not_active Withdrawn
- 2006-04-06 CA CA2542176A patent/CA2542176C/en not_active Expired - Fee Related
- 2006-04-25 JP JP2006121103A patent/JP4358837B2/ja not_active Expired - Fee Related
- 2006-08-21 US US11/465,819 patent/US7190860B2/en not_active Expired - Fee Related
- 2006-08-21 US US11/465,822 patent/US7415178B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013006773A2 (en) * | 2011-07-06 | 2013-01-10 | Cornell University | Optomechanical oscillator network, control and synchronization methods, and applications |
WO2013006773A3 (en) * | 2011-07-06 | 2013-03-07 | Cornell University | Optomechanical oscillator network, control and synchronization methods, and applications |
Also Published As
Publication number | Publication date |
---|---|
US20060280407A1 (en) | 2006-12-14 |
US20060239615A1 (en) | 2006-10-26 |
US7415178B2 (en) | 2008-08-19 |
US7184629B2 (en) | 2007-02-27 |
US20060280406A1 (en) | 2006-12-14 |
CA2542176C (en) | 2010-05-25 |
CA2542176A1 (en) | 2006-10-26 |
JP2006309237A (ja) | 2006-11-09 |
EP1717617A1 (en) | 2006-11-02 |
US7190860B2 (en) | 2007-03-13 |
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