Figure 2
From: Hanbury Brown-Twiss effect without two-photon interference in photon counting regime
The results of temporal HBT effect. (a) Is the measured result in Step I. The visibility of the peak is about 31.5%. (b) Is the measured result in Step II. No HBT effect can be observed. (c) Is the measured result in Step III. The HBT effect is observed and its FWHM is 2520 ns. The visibility of the peak is 26.3%.
