JP4498306B2 - 光方向を変更するための結合素子を備えるマイクロ波共振器 - Google Patents
光方向を変更するための結合素子を備えるマイクロ波共振器 Download PDFInfo
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- JP4498306B2 JP4498306B2 JP2006121102A JP2006121102A JP4498306B2 JP 4498306 B2 JP4498306 B2 JP 4498306B2 JP 2006121102 A JP2006121102 A JP 2006121102A JP 2006121102 A JP2006121102 A JP 2006121102A JP 4498306 B2 JP4498306 B2 JP 4498306B2
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- Prior art keywords
- microcylinder
- waveguide
- light
- coupling
- resonant
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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
- G02B6/24—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
- G02B6/29331—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
- G02B6/2934—Fibre ring resonators, e.g. fibre coils
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
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するために、離間したリッジとしての複数の離間した共振素子を有する、前記微小円筒上に形成される共振導波管と、
光が前記光源導波管から前記微小円筒上に光学的に結合されるときに、前記微小円筒上の光の方向を変更するために、前記共振素子と協働する結合素子とを含み、
前記光源導波管は、前記微小円筒と平行である、
光学マイクロ波共振器。 - 前記結合素子は、前記離間した共振素子上に形成されるノッチを含む、請求項1に記載の光学マイクロ波共振器。
- 前記結合素子は、相互の導波管結合をもたらすために、相互に所定波長離間する、請求項1に記載の光学マイクロ波共振器。
- 前記結合素子は、ノッチ線として形成される、請求項1に記載の光学マイクロ波共振器。
- 光を受光する光源導波管と、
該光源導波管に隣接して位置する微小円筒と、
前記光源導波管からの光を前記微小円筒上に結合するために、離間したリッジとしての複数の離間した共振素子を有する、前記微小円筒上に形成される共振導波管と、
光が前記光源導波管から前記微小円筒上に光学的に結合されるときに、前記微小円筒上の光の方向を変更するために前記離間した共振素子と協働する、前記微小円筒上に形成される複数の結合素子とを含み、
前記光源導波管は、前記微小円筒と平行である、
光学マイクロ波共振器結合システム。 - 前記光源導波管は、光ファイバを含む、請求項5に記載の光学マイクロ波共振器結合システム。
- 前記微小円筒に隣接して位置する光出口導波管をさらに含むことで、光が前記微小円筒から前記光出口導波管に出光することを可能にする、請求項5に記載の光学マイクロ波共振器結合システム。
- 微小円筒を提供するステップと、
光源導波管に光学的に結合し且つ該光源導波管から光を受光する、離間したリッジとしての複数の離間した共振素子を形成することによって、前記微小円筒上に共振導波管を形成するステップと、
光が前記光源導波管から受光されるときに、前記微小円筒上の光の方向を変更するために、前記離間した共振素子と協働する結合素子を前記微小円筒上に形成するステップとを含み、
前記光源導波管は、前記微小円筒と平行である、
光学マイクロ波共振器を形成する方法。 - 前記離間した共振素子に前記結合素子をノッチとして形成するステップをさらに含む、請求項8に記載の方法。
- 前記結合素子を形成するために、前記離間した共振素子にエッチング線をさらに含む、請求項8に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/114,283 US7286734B2 (en) | 2005-04-26 | 2005-04-26 | Optical microresonator with coupling elements for changing light direction |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006309236A JP2006309236A (ja) | 2006-11-09 |
JP4498306B2 true JP4498306B2 (ja) | 2010-07-07 |
Family
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JP2006121102A Expired - Fee Related JP4498306B2 (ja) | 2005-04-26 | 2006-04-25 | 光方向を変更するための結合素子を備えるマイクロ波共振器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7286734B2 (ja) |
EP (1) | EP1717619A3 (ja) |
JP (1) | JP4498306B2 (ja) |
CA (1) | CA2542170C (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8872719B2 (en) | 2009-11-09 | 2014-10-28 | Linear Signal, Inc. | Apparatus, system, and method for integrated modular phased array tile configuration |
US9389413B2 (en) | 2011-07-06 | 2016-07-12 | Cornell University | Optomechanical oscillator network, control and synchronization methods, and applications |
CN104979751B (zh) * | 2015-07-22 | 2018-09-11 | 中国科学院半导体研究所 | 一种定向输出的圆环微腔激光器 |
US11977249B2 (en) * | 2022-04-11 | 2024-05-07 | Taiwan Semiconductor Manufacturing Company Ltd. | Optical device |
Citations (2)
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US20040197051A1 (en) * | 2000-02-17 | 2004-10-07 | Sercel Peter C. | Cylindrical processing of optical media |
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US5274720A (en) * | 1991-08-22 | 1993-12-28 | Olympus Optical Co., Ltd. | Optical system having a ring-shaped waveguide |
US5825799A (en) * | 1995-05-25 | 1998-10-20 | Northwestern University | Microcavity semiconductor laser |
US5742633A (en) * | 1996-10-02 | 1998-04-21 | Yale University | Asymmetric resonant optical cavity apparatus |
US6052495A (en) * | 1997-10-01 | 2000-04-18 | Massachusetts Institute Of Technology | Resonator modulators and wavelength routing switches |
US6028693A (en) * | 1998-01-14 | 2000-02-22 | University Of Alabama In Huntsville | Microresonator and associated method for producing and controlling photonic signals with a photonic bandgap delay apparatus |
US6389197B1 (en) * | 1999-02-10 | 2002-05-14 | California Institute Of Technology | Coupling system to a microsphere cavity |
WO2000050938A1 (en) * | 1999-02-22 | 2000-08-31 | Massachusetts Institute Of Technology | Vertically coupled optical resonator devices over a cross-grid waveguide architecture |
US6636668B1 (en) * | 1999-11-23 | 2003-10-21 | Lnl Technologies, Inc. | Localized thermal tuning of ring resonators |
US6487233B2 (en) * | 2000-02-23 | 2002-11-26 | California Institute Of Technology | Fiber-coupled microsphere laser |
JP2001318246A (ja) * | 2000-05-12 | 2001-11-16 | Japan Science & Technology Corp | 光導波路結合器 |
AU2001281192A1 (en) * | 2000-08-08 | 2002-02-18 | California Institute Of Technology | Optical sensing based on whispering-gallery-mode microcavity |
US6661950B1 (en) * | 2001-01-10 | 2003-12-09 | Nomadics, Inc. | Microresonator-based tuned optical filter |
US6778318B2 (en) * | 2001-06-29 | 2004-08-17 | Hrl Laboratories, Llc | Optical-to-wireless WDM converter |
JP5291277B2 (ja) * | 2001-08-28 | 2013-09-18 | アバゴ・テクノロジーズ・ジェネラル・アイピー(シンガポール)プライベート・リミテッド | 柱状集積回路および柱状集積回路の製造方法 |
US20040184711A1 (en) * | 2002-06-20 | 2004-09-23 | Kenneth Bradley | Optical switches and routers and optical filters |
US7280721B2 (en) * | 2002-11-06 | 2007-10-09 | Azna Llc | Multi-ring resonator implementation of optical spectrum reshaper for chirp managed laser technology |
US7400797B2 (en) * | 2004-10-06 | 2008-07-15 | Corning Incorporated | Transverse closed-loop resonator |
-
2005
- 2005-04-26 US US11/114,283 patent/US7286734B2/en not_active Expired - Fee Related
-
2006
- 2006-03-30 EP EP06006796A patent/EP1717619A3/en not_active Withdrawn
- 2006-04-06 CA CA2542170A patent/CA2542170C/en not_active Expired - Fee Related
- 2006-04-25 JP JP2006121102A patent/JP4498306B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US4159418A (en) * | 1977-06-23 | 1979-06-26 | Hughes Aircraft Company | Delay line encoder-decoder |
US20040197051A1 (en) * | 2000-02-17 | 2004-10-07 | Sercel Peter C. | Cylindrical processing of optical media |
Also Published As
Publication number | Publication date |
---|---|
CA2542170A1 (en) | 2006-10-26 |
US7286734B2 (en) | 2007-10-23 |
CA2542170C (en) | 2010-05-25 |
US20060239616A1 (en) | 2006-10-26 |
JP2006309236A (ja) | 2006-11-09 |
EP1717619A2 (en) | 2006-11-02 |
EP1717619A3 (en) | 2007-01-17 |
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