Fig. 1: Joint spectral amplitude and purity. | Nature Communications

Fig. 1: Joint spectral amplitude and purity.

From: On-chip quantum states generation by incoherent light

Fig. 1: Joint spectral amplitude and purity.

a Joint spectral amplitude with coherent pump mode. b Joint spectral amplitude with incoherent pump mode. c, d Purity as a function of filtering and pump bandwidth. e Purity versus pump bandwidth. The filtering bandwidth is 100 GHz. f Purity versus filtering bandwidth. The pump bandwidth is 100 GHz.

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