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Arbitrary polarization conversion using metasurfaces with angle-tunable-birefringence

June 5, 2020

angle_tunable_birefringence

In this work, we demonstrate a freeform metasurface with novel birefringent properties. Traditionally, birefringence is considered as an intrinsic material property and its behavior typically limited to what is known as linear birefringence. In this work, by using a photonic inverse design approach...

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