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Self-trapping of light via the Pancharatnam-Berry phase

: Jisha, C.P.; Alberucci, A.; Nolte, S.


Optical Society of America -OSA-, Washington/D.C.; American Physical Society -APS-, Division of Laser Science:
Frontiers in Optics 2018 : Part of Frontiers in Optics/Laser Science; 16-20 September 2018, Washington, DC, United States
Washington, DC: OSA, 2018
ISBN: 978-1-943580-46-0
Paper FW5C.3
Meeting "Frontiers in Optics" (FiO) <2018, Washington/DC>
Conference "Laser Science" (LS) <34, 2018, Washington/DC>
Fraunhofer IOF ()

We discover a new type of light self-trapping based upon the Pancharatnam-Berry phase. These waves need a rotation of the optical axis dependent on the input light intensity, such as liquid crystals.