发明申请
US20080246970A1 SENSOR DEVICE AND TESTING METHOD UTILIZING LOCALIZED PLASMON RESONANCE
失效
传感器设备和测试方法利用本地化的PLASMON共振
- 专利标题： SENSOR DEVICE AND TESTING METHOD UTILIZING LOCALIZED PLASMON RESONANCE
- 专利标题（中）： 传感器设备和测试方法利用本地化的PLASMON共振
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申请号： US12131433申请日： 2008-06-02
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公开(公告)号： US20080246970A1公开(公告)日： 2008-10-09
- 发明人: Ryo Kuroda , Natsuhiko Mizutani , Takako Yamaguchi , Yasuhisa Inao , Tomohiro Yamada
- 申请人： Ryo Kuroda , Natsuhiko Mizutani , Takako Yamaguchi , Yasuhisa Inao , Tomohiro Yamada
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP005017/2002 20020111
- 主分类号： G01N21/55
- IPC分类号： G01N21/55
摘要：
A sensor device is formed from a metal film having a plurality of openings, a sensor material positioned within each of the openings, a light source that emits light having a first wavelength, and a light detector that detects light emitted from the light source and transmitted through or reflected from the openings. The plurality of openings are arranged periodically in a first direction in the metal film, and both a size of each of the plurality of openings and an interval thereof in the first direction are equal to or less than the wavelength of the light.