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Field-mountable fiber optic sensors for long term strain monitoring in hostile environments

  • US 5,594,819 A
  • Filed: 07/26/1995
  • Issued: 01/14/1997
  • Est. Priority Date: 07/26/1995
  • Status: Expired due to Fees
First Claim
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1. A method for providing a field-mountable fiber optic sensor for sensing strain in a structure, the method comprising the following step:

  • (a) bonding a fiber optic element of said fiber optic strain sensor to a metal shim that is of like material as said structure;

    wherein said metal shim is spot weldable to said structure.

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