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SURFACE PLASMON SENSOR AND REFRACTIVE INDEX MEASUREMENT METHOD 新技術説明会

外国特許コード F130007363
整理番号 S2011-0683-C0
掲載日 2013年5月14日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2012JP051707
国際公開番号 WO 2012/102350
国際出願日 平成24年1月26日(2012.1.26)
国際公開日 平成24年8月2日(2012.8.2)
優先権データ
  • 特願2011-014067 (2011.1.26) JP
発明の名称 (英語) SURFACE PLASMON SENSOR AND REFRACTIVE INDEX MEASUREMENT METHOD 新技術説明会
発明の概要(英語)

The purpose of the present invention is to measure a refractive index with high accuracy and readily in a surface plasmon sensor for refractive index measurement purposes, without relying on the use of an absorption curve. The surface plasmon sensor is characterized by comprising a reflection board which comprises a metal layer having a periodic structure and has a sample placed thereon, a light source which can emit incident light to the reflection board, a light-receiving unit which can receive reflected light that is reflected on the reflection board, and a measurement unit which can measure a reflective index of the sample on the basis of information on the phases of two different waves that have different polarized directions and are contained in the reflected light from the surface of the periodic structure.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY, JAPAN,
  • MATSUDA TOYONORI,
  • ODAGAWA HIROYUKI
  • 発明者(英語)
  • MATSUDA TOYONORI,
  • ODAGAWA HIROYUKI
国際特許分類(IPC)

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