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physical object > artifact > device > instrument > optical device > wavefront modifier > optical fibre
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optical fibre comparison table
Subject has wavefront modification has definition is a kind of
wavefront modifiershape, polarization or wavelengthA device which modifies the wavefront shape, polarization or wavelengthoptical device
optical fibreshapeGlass and transparent plastics can be made into a very thin wire or fiber. Typical dimensions are 10-50 µm. If a ray enters one end of a fiber at the appropriate angle, it will undergo total internal reflection and travel down the fiber without much loss through the sides.wavefront modifier

Next wavefront modifieroptical matching    Upwavefront modifier    Previous wavefront modifierobjective