Table 2 Summary of signal and idler wavelengths.

From: High-quality photonic entanglement out of a stand-alone silicon chip

FSR

2

3

4

5

6

7

8

9

10

11

12

λidler (nm)

1530.8

1529.1

1527.4

1525.8

1524.2

1522.5

1520.9

1519.2

1517.6

1516.0

1514.4

λsignal (nm)

1537.4

1539.0

1540.8

1542.4

1544.1

1545.8

1547.5

1549.2

1550.9

1552.6

1554.3

Vraw (%)

98.0

96.7

95.6

96.7

94.9

96.3

95.4

91.9

95.5

93.4

98.5

Vnet (%)

99.6

98.0

96.4

97.4

95.5

97.3

96.0

92.5

96.2

94.0

99.2

Rate (MHz)

2.1

2.5

1.4

2.6

2.0

2.0

2.6

0.8

1.7

2.1

1.5

  1. The pump is set to λp = 1534.2 nm.