Fig. 3: Characteristics of polariton condensate in momentum space.
From: Polariton condensate far-detuned from exciton resonance in WS2 bound states in the continuum
a Light in-light out curve around k = 0 (top), Blueshift (middle) and full width of half maximum (bottom) in the function of corresponding pump power. Experimental energy-momentum dispersion crosscut along kx at (b). below condensation threshold, c above condensation threshold. Real-space g(1) images above the threshold: d non-interfered image (single arm) and e interfered image (double arm).
