Patent ID: 11953389
Assignee: INTELLIGENT FIBER OPTIC SYSTEMS CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 16:
17. The measurement sensor of claim 15 where a first plurality of FBGs is operative over a first range of wavelengths, each FBG having a unique FWHM bandwidth from other FBG sensors in the first range of wavelengths and a second plurality of FBGs is operative over a second range of wavelengths, each FBG having a unique FWHM bandwidth from other FBG sensors in the second range of wavelengths;
and where at least one FBG of the first plurality of FBGs has a FWHM which is substantially the same as at a FWHM of least one FBG of the second plurality of FBGs.