Optical accelerometer, optical inclinometer and seismic sensor system

Optical accelerometer, optical inclinometer and seismic sensor system

  • CN 1,841,071 A
  • Filed: 03/31/2006
  • Published: 10/04/2006
  • Est. Priority Date: 03/31/2005
  • Status: Active Application
First Claim
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1. accelerometer comprises:

  • Crossbeam;

    At least one optical fiber is fixed to described crossbeam one side so that the deflection of described crossbeam changes the length of described optical fiber;

    AndThe parts that are used for the length variations of the described optical fiber of sensing.

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