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Fiber grating-based sensing system with interferometric wavelength-shift detection 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-009/02
출원번호 US-0971117 (1992-11-04)
발명자 / 주소
  • Kersey Alan D. (Fairfax Station VA) Berkoff Timothy A. (Alexandria VA)
출원인 / 주소
  • The United States of America as represented by the Secretary of the Navy (Washington DC 06)
인용정보 피인용 횟수 : 106  인용 특허 : 0

초록 ▼

A system for sensing a measurand field, the system comprising a source of broadband light, a sensor, an unbalanced optical interferometric apparatus, and a signal processor. The sensor produces an optical return signal having a wavelength functionally dependent on the measurand field. The interferom

대표청구항 ▼

A system for sensing a measurand field, the system comprising: (a) source means for providing broadband light; (b) sensing means responsive to the broadband light for producing an optical return signal having a wavelength functionally dependent on the measurand field and having a coherence length; (

이 특허를 인용한 특허 (106)

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