JP2005524864A - 光アイソレータ、及び直接接合を用いる作成方法 - Google Patents
光アイソレータ、及び直接接合を用いる作成方法 Download PDFInfo
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- JP2005524864A JP2005524864A JP2004502056A JP2004502056A JP2005524864A JP 2005524864 A JP2005524864 A JP 2005524864A JP 2004502056 A JP2004502056 A JP 2004502056A JP 2004502056 A JP2004502056 A JP 2004502056A JP 2005524864 A JP2005524864 A JP 2005524864A
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- Prior art keywords
- bonding
- optical isolator
- faraday rotator
- polarizer
- beam splitting
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Classifications
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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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
-
- 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
- G02F1/09—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 based on magneto-optical elements, e.g. exhibiting Faraday effect
- G02F1/093—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 based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S372/00—Coherent light generators
- Y10S372/703—Optical isolater
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
Abstract
Description
12,14 偏光子
16 ファラデー回転子
18 磁石
Claims (14)
- 接合界面を設けるために少なくとも1つのビームスプリット素子または偏光子と接合されたファラデー回転子を有し、接合に接着剤及びエポキシ樹脂が用いられていない光アイソレータにおいて、
前記接合が前記接合界面にリチウムを含む化学結合または真空接合であることを特徴とする光アイソレータ。 - 前記接合が共有結合及び/または水素結合を含むことを特徴とする請求項1に記載の光アイソレータ。
- 前記接合界面が前記ファラデー回転子または前記ビームスプリット素子または前記偏光子の表面にリチウムを含むことを特徴とする請求項1または2に記載の光アイソレータ。
- 前記光アイソレータが、ファラデー回転子を挟み込み、前記ファラデー回転子に接合された一対の偏光子を有する偏光依存型光アイソレータであり、前記ファラデー回転子がラッチ型ガーネットまたは非ラッチ型ガーネットを有することを特徴とする請求項1に記載の光アイソレータ。
- 前記一対の偏光子の一方または両方の外部表面上に配置されるレンズをさらに有し、前記レンズが、接着剤及びエポキシ樹脂を用いない化学結合または真空接合により前記偏光子に接合されていることを特徴とする請求項4に記載の光アイソレータ。
- 前記光アイソレータが、ファラデー回転子を挟み込み、前記ファラデー回転子に接合された一対のビームスプリット素子を有する偏光無依存型光アイソレータであり、前記ファラデー回転子がラッチ型ガーネットまたは非ラッチ型ガーネットを有することを特徴とする請求項1に記載の光アイソレータ。
- 前記一対のビームスプリット素子の一方と前記ファラデー回転子の間に配置された半波長板をさらに有し、前記半波長板が、接着剤及びエポキシ樹脂を用いない化学結合または真空接合により前記ファラデー回転子及び前記ビームスプリット素子に接合されていることを特徴とする請求項6に記載の光アイソレータ。
- 前記一対のビームスプリット素子の一方または両者の外部表面上に配置されたレンズをさらに有し、前記レンズが、接着剤及びエポキシ樹脂を用いない化学結合または真空接合により前記ビームスプリット素子に接合されていることを特徴とする請求項6に記載の光アイソレータ。
- 接着剤及びエポキシ樹脂を用いない接合をファラデー回転子とビームスプリット素子または偏光子の間に形成する工程を含む光アイソレータの作成方法において、
前記接合が約200℃より低い温度において形成され、前記接合が化学結合または真空接合であることを特徴とする方法。 - ファラデー素子を一対の偏光子またはビームスプリット素子の間に挟み込む工程及び前記ファラデー素子を前記ビームスプリット素子または偏光子に接合する工程をさらに含むことを特徴とする請求項9に記載の方法。
- 第1の接合面を有するファラデー回転子及び第2の接合面を有するビームスプリット素子または偏光子を提供する工程及び前記第1の接合面及び前記第2の接合面の内の少なくとも1つを前記第1の接合面と前記第2の接合面の間の化学結合を容易にするための溶液に接触させる工程をさらに含むことを特徴とする請求項9または10に記載の方法。
- 前記溶液のpHが8より高いことを特徴とする請求項11に記載の方法。
- 前記第1の接合面及び前記第2の接合面の少なくとも一方の上に、−OH,=Si−(OH)2,−Si−(OH)3,−O−Si−(OH)3及びこれらの組み合わせを含む群から選ばれる終端基を与える工程をさらに含むことを特徴とする請求項11に記載の方法。
- 前記第1の接合面及び前記第2の接合面の少なくとも一方の上にリチウムを与える工程をさらに含むことを特徴とする請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/139,664 US6791748B2 (en) | 2002-05-02 | 2002-05-02 | Optical isolators and methods of manufacture |
US10/255,730 US6950235B2 (en) | 2002-05-02 | 2002-09-25 | Optical isolators and methods of manufacture |
PCT/US2003/013824 WO2003093896A1 (en) | 2002-05-02 | 2003-04-30 | Optical isolators and methods of manufacturing using direct bonding |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005524864A true JP2005524864A (ja) | 2005-08-18 |
Family
ID=29406268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004502056A Pending JP2005524864A (ja) | 2002-05-02 | 2003-04-30 | 光アイソレータ、及び直接接合を用いる作成方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6950235B2 (ja) |
EP (1) | EP1502149A1 (ja) |
JP (1) | JP2005524864A (ja) |
KR (1) | KR20040104694A (ja) |
CN (1) | CN1659470A (ja) |
WO (1) | WO2003093896A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015034900A (ja) * | 2013-08-09 | 2015-02-19 | Fdk株式会社 | 光学デバイス |
KR20160099595A (ko) * | 2013-12-17 | 2016-08-22 | 피코메트릭스 엘엘씨 | 전자기 방사선을 송신하고 수신하는 시스템 |
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US6814833B2 (en) * | 2001-10-26 | 2004-11-09 | Corning Incorporated | Direct bonding of articles containing silicon |
US20030188553A1 (en) * | 2002-04-08 | 2003-10-09 | Mann Larry G. | Direct bonding methods using lithium |
US6791748B2 (en) * | 2002-05-02 | 2004-09-14 | Corning Incorporated | Optical isolators and methods of manufacture |
US20030230113A1 (en) * | 2002-06-12 | 2003-12-18 | Patrick Gedeon | Methods for manufacturing glass articles |
WO2004062140A2 (en) * | 2002-12-30 | 2004-07-22 | Corning Incorporated | Fast-switching scalable optical interconnection design with fast contention resolution |
US7253956B2 (en) * | 2003-01-29 | 2007-08-07 | Kyocera Corporation | Optical isolator element, a method for producing such an element, and an optical isolator using such an element |
US6943941B2 (en) * | 2003-02-27 | 2005-09-13 | Asml Netherlands B.V. | Stationary and dynamic radial transverse electric polarizer for high numerical aperture systems |
TWI319124B (en) * | 2003-02-27 | 2010-01-01 | Asml Netherlands Bv | Stationary and dynamic radial transverse electric polarizer for high numerical aperture systems |
US7206059B2 (en) * | 2003-02-27 | 2007-04-17 | Asml Netherlands B.V. | Stationary and dynamic radial transverse electric polarizer for high numerical aperture systems |
US20070159576A1 (en) * | 2004-03-09 | 2007-07-12 | Kuraray Co. Ltd. | Optical device |
CN100386665C (zh) * | 2004-04-16 | 2008-05-07 | 昂纳信息技术(深圳)有限公司 | 一种光隔离器的制作方法 |
US20090294051A1 (en) * | 2008-05-30 | 2009-12-03 | Precision Photonics Corporation | Optical contacting enabled by thin film dielectric interface |
US8351117B2 (en) * | 2008-12-08 | 2013-01-08 | Gao Peiliang | Optical isolator, shutter, variable optical attenuator and modulator device |
CN101782693B (zh) * | 2010-01-28 | 2012-02-01 | 天津奇谱光电技术有限公司 | 一种多功能集成光学设备 |
JP5652742B2 (ja) * | 2010-02-12 | 2015-01-14 | 日本電気硝子株式会社 | 強化板ガラス及びその製造方法 |
JP5644129B2 (ja) * | 2010-02-12 | 2014-12-24 | 日本電気硝子株式会社 | 強化板ガラス及びその製造方法 |
US8547636B1 (en) * | 2010-11-03 | 2013-10-01 | Electro-Optics Technology, Inc. | Tunable magnet structure |
CN106094106A (zh) * | 2016-08-02 | 2016-11-09 | 福建中策光电股份公司 | 一种铌酸锂晶片的制作工艺 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2015034900A (ja) * | 2013-08-09 | 2015-02-19 | Fdk株式会社 | 光学デバイス |
US10025122B2 (en) | 2013-08-09 | 2018-07-17 | Kohoku Kogyo Co., Ltd. | Optical device |
KR20160099595A (ko) * | 2013-12-17 | 2016-08-22 | 피코메트릭스 엘엘씨 | 전자기 방사선을 송신하고 수신하는 시스템 |
JP2017515091A (ja) * | 2013-12-17 | 2017-06-08 | ピコメトリクス、エルエルシー | 電磁放射を送信及び受信するためのシステム |
KR102278849B1 (ko) | 2013-12-17 | 2021-07-20 | 루나 이노베이션스 인코퍼레이티드 | 전자기 방사선을 송신하고 수신하는 시스템 |
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CN1659470A (zh) | 2005-08-24 |
US20030206347A1 (en) | 2003-11-06 |
EP1502149A1 (en) | 2005-02-02 |
US6950235B2 (en) | 2005-09-27 |
KR20040104694A (ko) | 2004-12-10 |
WO2003093896A1 (en) | 2003-11-13 |
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