Creation of orbital angular momentum states with chiral polaritonic lenses
Controlled transfer of orbital angular momentum to an exciton-polariton Bose-Einstein condensate spontaneously created under incoherent, off resonant excitation conditions is a long-standing challenge in the field of microcavity polaritonics. We demonstrate, experimentally and theoretically, a simple and efficient approach to the generation of nontrivial orbital angular momentum states by using optically induced potentials - chiral polaritonic lenses. These lenses are produced by a structured...[Show more]
|Collections||ANU Research Publications|
|Source:||Physical Review Letters|
|01_Dall_Creation_of_orbital_angular_2014.pdf||2.06 MB||Adobe PDF|
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