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physics.optics2025
Spin-dependent routing of optical beams in the bulk of twisted anisotropic media
Chandroth P. Jisha, Lorenzo Marrucci, Stefan Nolte +1
We theoretically discuss a new kind of photonic spin-Hall effect (PSHE) for optical beams propagating inside an inhomogeneously twisted anisotropic material. The rotation angle pla…
physics.optics2024
Transverse Inscription of Silicon Waveguides by Picosecond Laser Pulses
Markus Blothe, Alessandro Alberucci, Namig Alasgarzade +2
In this paper, picosecond laser inscription of segmented waveguides in crystalline silicon based on a deterministic single-pulse modification process is demonstrated.Pulses of 43 p…