Fiber optic fabry-perot sensor for measuring absolute strain

Fiber optic interferometric strain gauge assembly using an inten

Fiber optic pressure sensor with passive temperature compensatio

Fiber optic sensor

Fiber optic strain sensor

Fiber sensor

Fiber-Bragg-grating-based strain measuring apparatus, system...

Force measuring apparatus and method using stress-induced birefr

Fourier processor of photoelastic data and method of using same

Fully distributed optical fiber strain sensor

Gauge for measuring strong shock waves

Glass stress measurement using fluorescence

Holographic instrument for measuring stress in a borehole wall

Holographic interferometry for monitoring and controlling laser

Holomoire strain analyzer

Hybrid fiber optic sensor including a lead out optical fiber hav

Hybrid lens apparatus used for shearographic analysis

Instructional polariscope

Integrated optical instrumentation for the diagnostics of parts

Intensity-based optical waveguide sensor