3 May 1994 Refractive index profiling of the GRIN slab waveguides by phase-measuring interferometry
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Proceedings Volume 1846, Phase Contrast and Differential Interference Contrast Imaging Techniques and Applications; (1994) https://doi.org/10.1117/12.171872
Event: Phase Contrast and Differential Interference Contrast Imaging Techniques and Applications, 1992, Warsaw, Poland
Abstract
A new method for determining the refractive index profile of GRIN waveguides has been proposed. It uses wedge samples whose preparation is a less time- consuming operation when compared to the known techniques, which use samples with plane parallel faces.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Malgorzata Sochacka, Zbigniew Jaroszewicz, "Refractive index profiling of the GRIN slab waveguides by phase-measuring interferometry", Proc. SPIE 1846, Phase Contrast and Differential Interference Contrast Imaging Techniques and Applications, (3 May 1994); doi: 10.1117/12.171872; https://doi.org/10.1117/12.171872
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