Complex refractive indices of BVOH, PLA, rPET and rPLA are retrieved from 3D-printed thin films at 1550 nm showing extinction coefficients around 10^-4, validated by simulation and demonstrated in lens and Bragg mirror designs.
3 -D Printed All-Dielectric GRIN Lens Antenna With an Integrated Feeder
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Refractive index retrieval of 3D printed materials for photonic applications
Complex refractive indices of BVOH, PLA, rPET and rPLA are retrieved from 3D-printed thin films at 1550 nm showing extinction coefficients around 10^-4, validated by simulation and demonstrated in lens and Bragg mirror designs.