Observation and analysis of spatial beats in a multimode dielectric optical waveguide.
Analysis of infrared images of spatial beats between two discrete modes in a single waveguide is shown to provide a useful consistency check on the thicknesses and refractive indices of the dielectric layers.
Kaufman
R G
RG
Hulse
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G
Vezzetti
D J
DJ
Munowitz
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M
Stair
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K
Bird
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T