JP2006520924A - 光波長分割多重化/逆多重化装置 - Google Patents
光波長分割多重化/逆多重化装置 Download PDFInfo
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Abstract
Description
Claims (32)
- 複数の波長チャネルを含む合成ビームと、それぞれが前記複数の波長チャネルの一部を含む複数の別々のビームとの間の変換を提供するように構成された、複数の波長選択フィルタを有する基板を備える、光波長分割多重化/逆多重化装置であって、前記基板において波長選択フィルタ間で光を誘導するように中空導波路が形成されることを特徴とする、装置。
- 前記複数の波長選択フィルタのそれぞれは、単一の波長チャネルを伝送する、請求項1に記載の装置。
- 波長選択フィルタは薄膜光学フィルタを含む、請求項1または2に記載の装置。
- 基板は、さらに、前記光学フィルタを整合させて収容するように構成された複数の整合スロットを備える、請求項1から3のいずれか一項に記載の装置。
- 前記整合スロットは、前記整合を提供するための微小電子機械システム(MEMS)構造を備える、請求項4に記載の装置。
- 基板は半導体材料を含む、請求項1から5のいずれか一項に記載の装置。
- 半導体材料はシリコンである、請求項6に記載の装置。
- 基板はシリコンオンインシュレータを含む、請求項7に記載の装置。
- 前記基板はシリコン酸化膜ベースの材料を含む、請求項1から5のいずれか一項に記載の装置。
- 前記中空導波路は微細加工技術を使って形成される、請求項1から9のいずれか一項に記載の装置。
- 微細加工技術はDRIE法を含む、請求項10に記載の装置。
- 前記中空導波路を画定するようにベース部分およびリッド部分が設けられる、請求項1から11のいずれか一項に記載の装置。
- 基板において、前記合成ビームおよび/またはそれぞれが前記複数の波長チャネルの一部を含む前記複数の別々のビームを、前記複数の波長選択フィルタへ、またはこのフィルタから誘導する、少なくとも1つのさらなる中空導波路が設けられる、請求項1から12のいずれか一項に記載の装置。
- 前記基板において、光ファイバを整合させて収容し、それによって、光が前記光ファイバと前記少なくとも1つのさらなる中空導波路との間で結合されることを可能にするように構成された、少なくとも1つの光ファイバ整合スロットが設けられる、請求項13に記載の装置。
- 少なくとも1つの光ファイバと、少なくとも1つのさらなる中空導波路との間で光を結合するように、モードマッチング手段が設けられる、請求項14に記載の装置。
- モードマッチング手段はボールまたはGRINレンズのいずれか1つを含む、請求項15に記載の装置。
- 中空導波路の少なくとも1つは、1つ以上の反射素子を備える、請求項1から16のいずれか一項に記載の装置。
- 中空導波路の内面の少なくとも一部に反射コーティングが施されている、請求項1から17のいずれか一項に記載の装置。
- 中空導波路は基本モード伝搬をサポートする寸法とされる、請求項1から18のいずれか一項に記載の装置。
- 中空導波路は多モード伝搬をサポートする寸法とされる、請求項1から18のいずれか一項に記載の装置。
- 前記波長選択フィルタは再イメージング距離ずつ間隔をあけて配置される、請求項20に記載の装置。
- 前記中空導波路は、実質上、長方形断面を有する、請求項1から21のいずれか一項に記載の装置。
- 合成ビームは3つ以上の波長チャネルを含む、請求項1から22のいずれか一項に記載の装置。
- 複数の波長チャネルを含む合成ビームを受け取り、前記合成ビームを、それぞれが前記複数の波長チャネルの一部を含む複数のビームに分離するように構成された、請求項1から23のいずれか一項に記載の装置を備える逆多重化段と、それぞれが前記複数の波長チャネルの一部を含む複数のビームを受け取り、前記複数のビームを合成して複数の波長チャネルを含む合成ビームを生成するように構成された、請求項1から23のいずれか一項に記載の装置を備える多重化段とを備え、逆多重化段によって生成される複数のビームの1つ以上は、光学的処理手段を介して多重化段に経路設定される、光学装置。
- 光学的処理手段は少なくとも1つの光増幅器を備える、請求項24に記載の装置。
- 光学的処理手段は光経路設定手段を備える、請求項24または25に記載の装置。
- 1つ以上のさらなる波長チャネルが、前記さらなる波長チャネルの少なくとも一部を前記多重化段に経路設定するように構成された前記光経路設定手段によって受け取られる、請求項26に記載の装置。
- 光経路指定手段はマトリクススイッチを備える、請求項26から27のいずれか一項に記載の装置。
- マトリクススイッチは微小電子機械システム(MEMS)装置の配列を備える、請求項28に記載の装置。
- 複数の波長選択フィルタを収容する複数の整合スロットと、前記整合スロット間で光を誘導する中空導波路とを備える、光波長分割多重化/逆多重化装置用の基板であって、前記整合スロットに適切な波長選択フィルタが位置するときに、その構成が、複数の波長チャネルを含む合成ビームと、単一の波長チャネルを含む複数のビームとの間の変換を提供する、基板。
- 図1および図2を参照して本明細書で実質的に説明した、多重化/逆多重化装置。
- 図3を参照して本明細書で実質的に説明した、アド/ドロップ多重化装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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GBGB0306634.7A GB0306634D0 (en) | 2003-03-22 | 2003-03-22 | Optical wavelength division multiplexer/demultiplexer device |
PCT/GB2004/001122 WO2004083923A1 (en) | 2003-03-22 | 2004-03-17 | Optical wavelength division multiplexer/ demultiplexer device |
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JP2006520924A true JP2006520924A (ja) | 2006-09-14 |
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JP2006505970A Pending JP2006520924A (ja) | 2003-03-22 | 2004-03-17 | 光波長分割多重化/逆多重化装置 |
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US (1) | US7689075B2 (ja) |
EP (1) | EP1606661B1 (ja) |
JP (1) | JP2006520924A (ja) |
CN (1) | CN100373194C (ja) |
CA (1) | CA2518072C (ja) |
GB (1) | GB0306634D0 (ja) |
WO (1) | WO2004083923A1 (ja) |
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KR101587638B1 (ko) | 2014-03-28 | 2016-02-03 | 한국광기술원 | 파장분할 광모듈 및 이를 적용한 홈네트워크 시스템 |
WO2016076000A1 (ja) * | 2014-11-11 | 2016-05-19 | フォトンリサーチ株式会社 | 各種新型マルチ波長合波器及び合波器を用いる新型マルチ波長光源 |
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WO2004083923A1 (en) | 2004-09-30 |
US7689075B2 (en) | 2010-03-30 |
EP1606661A1 (en) | 2005-12-21 |
US20060177177A1 (en) | 2006-08-10 |
CN1764856A (zh) | 2006-04-26 |
CA2518072C (en) | 2012-12-04 |
CN100373194C (zh) | 2008-03-05 |
GB0306634D0 (en) | 2003-04-30 |
EP1606661B1 (en) | 2017-03-08 |
CA2518072A1 (en) | 2004-09-30 |
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