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arXiv · 2508.19871

Gadget to realize arbitrary polarization transformation on a higher order Poincar\'e sphere

Sarvesh Bansal·P. Senthilkumaran
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Abstract

Designing a single element for all polarization transformations on a Poincar\'e sphere is impossible due to practical limitations and hence a combination of few standard wave-plates are used to construct a gadget. With this gadget it is possible to realize a polarization transformation between any two points on the Poincar\'e sphere. There is no such gadget available to perform arbitrary polarization transformation on a higher order Poincar\'e sphere. We present one gadget here in which the nature of polarization transformations by its elements is a mixture of holonomic and non-holonomic, since the elements belong to two different polarization topological index spaces.

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Sarvesh Bansal, P. Senthilkumaran. 2025-08-27. Gadget to realize arbitrary polarization transformation on a higher order Poincar\'e sphere. https://arxiv.org/abs/2508.19871

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