Effect of core ellipticity and core-induced thermal stress on the conversion of LP 11 modes to vector vortex modes in gradually twisted highly birefringent fibers

We study the effect of the core ellipticity and core-induced thermal stress on the conversion of LP11 modes to vortex modes in gradually twisted highly birefringent PANDA fibers using an improved perturbation-based modeling method. We show that these two technologically unavoidable factors have a si...

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Veröffentlicht in:Optics express 2023-03, Vol.31 (6), p.9631
Hauptverfasser: Napiorkowski, Maciej, Urbanczyk, Waclaw
Format: Artikel
Sprache:eng
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