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Conferences > CLEO_QELS > 2016 > FTh1A > FTh1A.1

Reversing the transition from an unbroken to a broken phase in a PT-symmetric dimer laser

Absar U. Hassan, Hossein Hodaei, Mohammad-Ali Miri, Mercedeh Khajavikhan, and Demetrios N. Christodoulides

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Abstract

We experimentally demonstrate that in the presence of gain and loss, the order in which the PT-symmetry breaking occurs can be reversed in a semiconductor coupled micro-cavity laser system as a result of nonlinear interactions.

© 2016 Optical Society of America

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