Figure 1 (IMAGE)

Forschungsverbund Berlin

Figure 1

Caption

Figure 1. (a) Polariton BEC and phonon lasing of a microstructured trap in a semiconductor microcavity. (b) BEC emission under low (the lower curve) and high (the upper curve) particle densities, displaying phonon sidebands separated by the phonon energy ?ω_a .

Credit

PDI and Instituto Balseiro and Centro Atómico

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