Direct measurement of polariton-polariton interaction strength in the Thomas-Fermi regime of exciton-polariton condensation

• Main Authors: Estrecho, E., Gao, T., Bobrovska, N., Comber-Todd, D., Fraser, M. D., Steger, M., West, K., Pfeiffer, L. N., Levinsen, J., Parish, M. M., Liew, Timothy Chi Hin, Matuszewski, M., Snoke, D. W., Truscott, A. G., Ostrovskaya, E. A.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Bose-Einstein Condensates; Exciton Polariton
• Online Access: https://hdl.handle.net/10356/142492
• Institution: Nanyang Technological University

Bosonic condensates of exciton polaritons (light-matter quasiparticles in a semiconductor) provide a solid-state platform for studies of nonequilibrium quantum systems with a spontaneous macroscopic coherence. These driven, dissipative condensates typically coexist and interact with an incoherent re...