JP4933091B2 - 表面プラズモン共鳴センサー素子 - Google Patents
表面プラズモン共鳴センサー素子 Download PDFInfo
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- JP4933091B2 JP4933091B2 JP2005367182A JP2005367182A JP4933091B2 JP 4933091 B2 JP4933091 B2 JP 4933091B2 JP 2005367182 A JP2005367182 A JP 2005367182A JP 2005367182 A JP2005367182 A JP 2005367182A JP 4933091 B2 JP4933091 B2 JP 4933091B2
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- surface plasmon
- core
- plasmon resonance
- sensor element
- resonance sensor
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Description
Claims (3)
- 一端から入射された光を他端に導く光ファイバーと、
該光ファイバーの途中にコアを露出させて形成されたコア露出部と、
該コア露出部に、該コア露出部の一部を溶解して球状化し、該コアの表面に発生したエバネッセント波を閉じ込めて共振させる該コアと一体に形成された微小球と、
該微小球を被覆して形成された表面プラズモンを励起可能な金属薄膜とを備えることを特徴とする表面プラズモン共鳴センサー素子。 - 前記金属薄膜は、10〜100nmの範囲の厚さの被覆層により構成されていることを特徴とする請求項1記載の表面プラズモン共鳴センサー素子。
- 前記被覆層は、金、銀、銅、アルミニウムからなる群から選択される1種以上の金属により構成されていることを特徴とする請求項2記載の表面プラズモン共鳴センサー素子。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005367182A JP4933091B2 (ja) | 2005-12-20 | 2005-12-20 | 表面プラズモン共鳴センサー素子 |
US11/610,854 US7408647B2 (en) | 2005-12-19 | 2006-12-14 | Surface plasmon resonance sensor device |
Applications Claiming Priority (1)
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JP2005367182A JP4933091B2 (ja) | 2005-12-20 | 2005-12-20 | 表面プラズモン共鳴センサー素子 |
Publications (2)
Publication Number | Publication Date |
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JP2007170928A JP2007170928A (ja) | 2007-07-05 |
JP4933091B2 true JP4933091B2 (ja) | 2012-05-16 |
Family
ID=38297690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005367182A Expired - Fee Related JP4933091B2 (ja) | 2005-12-19 | 2005-12-20 | 表面プラズモン共鳴センサー素子 |
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JP (1) | JP4933091B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132743A (ja) * | 2010-12-21 | 2012-07-12 | Fujifilm Corp | 光電場増強デバイスおよび光検出装置 |
JP6391305B2 (ja) * | 2014-06-10 | 2018-09-19 | 学校法人 創価大学 | 光ファイバセンサ装置 |
KR102097421B1 (ko) * | 2018-06-14 | 2020-04-06 | 가천대학교 산학협력단 | 광 도파로 센서 및 이를 이용한 측정 물질 검출 시스템 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3305741B2 (ja) * | 1991-02-15 | 2002-07-24 | ジェイエスアール株式会社 | 非線形光学素子 |
JP3380744B2 (ja) * | 1998-05-19 | 2003-02-24 | 株式会社日立製作所 | センサおよびこれを利用した測定装置 |
JP2000088745A (ja) * | 1998-09-11 | 2000-03-31 | Tokyo Gas Co Ltd | ガス計測装置およびそれを用いた呼気テスト方法 |
JP2003294615A (ja) * | 2002-03-29 | 2003-10-15 | Toppan Printing Co Ltd | 表面プラズモン素子及びこれを用いた物質検査装置 |
JP3837508B2 (ja) * | 2002-06-14 | 2006-10-25 | 独立行政法人産業技術総合研究所 | 表面プラズモン励起性貴金属微粒子状薄膜 |
JP3903871B2 (ja) * | 2002-07-30 | 2007-04-11 | 凸版印刷株式会社 | 表面プラズモン素子及びこれを用いた検査装置 |
JP4224641B2 (ja) * | 2003-11-28 | 2009-02-18 | 国立大学法人東京工業大学 | 局在化表面プラズモンセンサ、センシング装置およびセンシング方法 |
JP2005221297A (ja) * | 2004-02-04 | 2005-08-18 | Taiko Denki Co Ltd | 光ファイバセンサ |
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2005
- 2005-12-20 JP JP2005367182A patent/JP4933091B2/ja not_active Expired - Fee Related
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JP2007170928A (ja) | 2007-07-05 |
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