Table 3 J–O parameters of Dy3+-doped laser crystals.

From: Structure and spectral properties of Dy3+ doped CaYAlO4 single crystal

Crystals

Ω2 (× 10–20 cm2)

Ω4 (× 10–20 cm2)

Ω6 (× 10–2 cm2)

Ω4/Ω6

References

PbF2

3.18

1.16

2.27

0.51

36

Lu2SiO5

4.31

1.28

3.49

0.37

37

YAl3(BO3)4

10.81

2.05

3.28

0.63

38

BaY2F8

1.52

2.33

3.67

0.63

39

YAG

1.49

0.94

3.20

0.29

40

GSAG

2.17

1.06

2.32

0.46

41

LiYF4

2.01

1.34

2.39

0.56

42

CYA

1.97

1.56

2.51

0.62

This work

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