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Optical analytical device, waveguide and method

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-021/22
  • G01N-033/16
출원번호 US-0724035 (1976-09-17)
발명자 / 주소
  • Hardy Edgar E. (Kettering OH) David Donald J. (Centerville OH)
출원인 / 주소
  • Monsanto Research Corporation (St. Louis MO 02)
인용정보 피인용 횟수 : 104  인용 특허 : 0

초록

A device for detecting a first material comprising (a) a waveguide having on a peripheral surface of the waveguide a second material which on contacting the first material selectively combines with the first material to measurably change the light transmitting capabilities of the waveguide, (b) a li

대표청구항

A device for detecting a first material comprising a. an elongated waveguide having on a longitudinal peripheral surface of said waveguide a second material providing for multiple internal reflections of light through said material, which second material on contacting said first material selectively

이 특허를 인용한 특허 (104)

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