Simple numerical simulation of Strain Measurement
نویسنده
چکیده
By adopting the basic principle of the reflection (and transmission) of a plane polarized electromagnetic wave incident normal to a stack of films of alternating refractive index, a simple numerical code was written to simulate the maximum reflectivity (transmittivity) of a fiber optic Bragg grating corresponding to various nonuniform strain conditions including photo-elastic effect in certain cases.
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تاریخ انتشار 2002