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physics.optics2024
On-chip twisted hollow-core light cages: enhancing planar photonics with 3D nanoprinting
Johannes Bürger, Jisoo Kim, Thomas Weiss +2
Twisted optical fibers are a promising platform for manipulating circularly polarized light and orbital angular momentum beams for applications such as nonlinear frequency conversi…
physics.optics2023
Impact of coordinate frames on mode formation in twisted waveguides
Johannes Bürger, Adrià Canós Valero, Thomas Weiss +2
Off-axis twisted waveguides possess unique optical properties such as circular and orbital angular momentum (OAM) birefringence, setting them apart from their straight counterparts…