Table 2 Coincidence counts between photons transmitted by different slit states for different values of γt.
From: Experimental simulation of decoherence in photonics qudits
γt = 0.0 | γt = 0.1 | γt = 0.3 | γt = 0.5 | γt = 0.7 | γt = 1.0 | γt = 1.3 | γt = 1.5 | γt = 1.7 | |
|---|---|---|---|---|---|---|---|---|---|
| 24 ± 5 | 21 ± 5 | 19 ± 4 | 28 ± 5 | 16 ± 4 | 17 ± 4 | 33 ± 6 | 12 ± 3 | 22 ± 5 |
| 0 ± 0 | 2 ± 1 | 6 ± 3 | 1 ± 1 | 10 ± 3 | 1 ± 1 | 0 ± 0 | 4 ± 2 | 0 ± 0 |
| 249 ± 16 | 220 ± 15 | 262 ± 16 | 252 ± 16 | 273 ± 17 | 232 ± 16 | 248 ± 16 | 245 ± 16 | 252 ± 16 |
| 4 ± 2 | 0 ± 0 | 12 ± 3 | 20 ± 4 | 1 ± 1 | 6 ± 2 | 9 ± 3 | 3 ± 2 | 7 ± 3 |
| 953 ± 31 | 814 ± 29 | 775 ± 28 | 517 ± 23 | 465 ± 22 | 339 ± 18 | 345 ± 19 | 227 ± 15 | 125 ± 11 |
| 10 ± 3 | 4 ± 2 | 1 ± 1 | 7 ± 3 | 4 ± 2 | 0 ± 0 | 0 ± 0 | 2 ± 1 | 1 ± 1 |
| 2042 ± 45 | 1490 ± 39 | 1222 ± 35 | 635 ± 23 | 476 ± 22 | 290 ± 18 | 265 ± 16 | 98 ± 10 | 120 ± 11 |
| 10 ± 3 | 4 ± 2 | 11 ± 3 | 0 ± 0 | 3 ± 2 | 5 ± 2 | 1 ± 1 | 0 ± 0 | 3 ± 1 |
| 11 ± 3 | 0 ± 0 | 5 ± 2 | 2 ± 1 | 2 ± 1 | 0 ± 0 | 4 ± 2 | 0 ± 0 | 0 ± 0 |
| 0.862 ± 0.007 | 0.895 ± 0.008 | 0.905 ± 0.009 | 0.942 ± 0.012 | 0.962 ± 0.014 | 0.971 ± 0.016 | 0.958 ± 0.016 | 0.928 ± 0.021 | 0.926 ± 0.021 |
| 0.864 | 0.881 | 0.914 | 0.942 | 0.960 | 0.972 | 0.962 | 0.945 | 0.919 |
- The I-concurrence
is calculated from the measured states and compared with the predicted I-concurrence 
.
is calculated from the measured states and compared with the predicted I-concurrence 
.