| Crystal Structure | Tetragonal |
| Space Group | I41/amd |
| Lattice Parameter | a=0.721nm，b=0.635nm |
| Lasing Transition | 4F3/2 ----> 4I11/2 |
| Lasing Wavelength | 1062.9nm |
| Emission Cross Section（at 1064nm） | 7.6×10-19 cm2 |
| Absorption Cross Section（at 808nm） | 4.9×10-19 cm2 |
| Absorption Coefficient（at 808nm） | 74 cm-1 |
| Index of Refractivity（at 1064nm） | no=1.972，ne=2.192 |
| Thermal Conductivity（<110>） | 11.7 W/(m×K) |
| Density | 5.47 g/cm3 |
| Nd Dopant level (atomic) | 0.1%，0.2%，0.3%，0.5%，0.7%，1.0%，... |
Material Properties: Comparing Nd:GdVO4 and Nd:YVO4
| Crystal | Nd:GdVO4 | Nd:YVO4 | ||
| Crystal Structure,Space Group | Tetragonal, I41/amd | Tetragonal, I41/amd | ||
| Lattice constants（nm） | a：0.721 b：0.635 | a：0.721 b：0.629 | ||
| Melting temperature（℃） | 1780 | 1825 | ||
| Thermal expansion @25℃，×10-6/℃ | a | 1.5 | a | 4.43 |
| b | 7.3 | b | 11.4 | |
| Specific heat @25℃，cal/mol·K | 32.6 | 24.6 | ||
| dn/dT，×10-6/℃ | 4.7 | 2.7 | ||
Information Regarding Neodymium Laser Host Crystals
| Crystal | Nd: YVO4 | Nd: GdVO4 | Nd: YAG |
| Laser Wavelength | 1064.3nm,1342.0nm | 1062.9nm，1340nm | 1064.2nm，1338.2nm |
| Emission bandwidth | 0.8nm | No data | 0.45nm |
| (linewidth at 1064 nm) | |||
| Effective laser cross-section | 15.6×10-19 cm2 | 7.6×10-19 cm2 | 6.5×10-19 cm2 |
| (emission cross-section at 1064 nm) | |||
| Polarization | Parallel to c-axis | Parallel to c-axis | unpolarized |
| Radioactive lifetime (microseconds) | ～100μs | ～95μs | 230μs |
| at 1% Nd doping | |||
| Pump wavelength | 808.5nm | 808.4nm | 807.5nm |
| Peak pump absorption at 1% doping | ～41 cm-1 | ～57 cm-1 | / |
| Thermal conductivity, W/m/K | 5.1 | 11.7 | 14 |
| Doping concentration range | 0.1-3.0% | 0.1-3.0% | 0.1-2.0% |
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