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Figure 7 | EPJ Quantum Technology

Figure 7

From: Exploiting the wide dynamic range of silicon photomultipliers for quantum optics applications

Figure 7

Pulse-height spectra for a coherent state obtained with the system PSAU+DRS4 at the gain \(g = 12\mbox{ dB}\) for the different integration gate widths indicated in the figure panels. The mean value of the detected coherent state is \(\langle x_{\text{out}}\rangle /\bar{\gamma }\sim 1\). The corresponding visibility values are \(v = 0.74 \pm 0.07\) for \(\tau = 2.4\mbox{ ns}\), \(v = 0.97 \pm 0.01\) for \(\tau = 48\mbox{ ns}\), \(v = 0.95 \pm 0.01\) for \(\tau = 70\mbox{ ns}\), and \(v = 0.88 \pm 0.01\) for \(\tau = 100\mbox{ ns}\)

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