Source:Conference on Lasers and Electro-Optics (CLEO), Optical Society of America, p.QThM4 (2010)
Keywords:2010, 2013 and earlier, Materials, Optics at surfaces, Organic materials, polaritons
We present a measurement of the lower-branch exciton-polariton occupation in room-temperature J-aggregate microcavity devices under low-density
steady-state excitation. The observed occupation follows a
Maxwell-Boltzmann distribution at T=300K, indicating efficient polariton
relaxation, necessary for achieving lasing.