TLF, TbLiF4 Terbium Lithium Fluoride
TLF single crystal (TbLiF4) is a fluoride-based magneto-optical crystal that combines a high Verdet constant with a low absorption coefficient, making it suitable as a magneto-optical material for high-power and high-energy laser applications.
Features
- Transmission Wavelength Range: 400 ～ 1500 nm
- Verdet Constant: 38 rad/T·m
- Refractive Index: no = 1.4679, ne = 1.4962
- Density: 5.46 g/cm3
- Absorption Coefficient (@1064 nm): Approximately 0.02 %/cm
- Nonlinear Refractive Index: Approximately 1 × 10-19 m2/W
Applications
- Optical isolators for high-power applications
Physical Specifications
| Item | Specification |
|---|---|
| Transmission Wavelength Range | 400 ～ 1500 nm |
| Verdet Constant | 38 rad / (T·m) |
| Refractive Index | no = 1.4679ne = 1.4962 |
| Density | 5.46 g/cm3 |
| Absorption Loss (@1064 nm) | ~ 0.02 % / cm |
| Nonlinear Refractive Index | ~ 1 × 10-19 m2 / W |