Table 1 The nonlinear optical parameters of Er- Ag2MoO4.

From: Defect state enhanced nonlinear absorption and optical limiting behaviour of erbium doped silver molybdate nanostructures

Samples

Saturation intensity, is × 1011 W/m2

β × 10–10 m/W

OL threshold × 1012 W/m2

Ag2MoO4 (100 µJ)

70

0.85

2.27

0.1% Er- Ag2MoO4 (100 µJ)

15

5.00

0.49

0.3% Er- Ag2MoO4 (100 µJ)

10

5.20

0.69

0.5% Er- Ag2MoO4 (100 µJ)

20

6.22

0.46

0.5% Er- Ag2MoO4 (50 µJ)

60

4.10

0.62

0.5% Er- Ag2MoO4 (25 µJ)

60

1.90

0.74

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