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Experimental Observation of Generalized Snell's Law in an Interface Between Different Photonic Artificial Gauge Fields

: Cohen, M.-I.; Jörg, C.; Lumer, Y.; Plotnik, Y.; Freymann, G. von; Segev, M.


American Physical Society -APS-; IEEE Photonics Society; Optical Society of America -OSA-, Washington/D.C.:
Conference on Lasers and Electro-Optics, CLEO 2019. Proceedings : San Jose, California, USA, 5-10 May 2019
Piscataway, NJ: IEEE, 2019
ISBN: 978-1-943580-57-6
ISBN: 978-1-72813-718-6
Conference on Lasers and Electro-Optics (CLEO) <2019, San Jose/Calif.>
Conference Paper
Fraunhofer ITWM ()
optical waveguides; photonics; reflection; laser beams; lattices; Fans; scanning electron microscopy

We formulate and experimentally demonstrate generalized laws of refraction and reflection from an interface between two domains with different artificial gauge field.