Nd:YVO4 is a high-performance laser crystal, which is suitable for manufacturing laser diode-pumped lasers, especially medium and low power. Compared with Nd:YAG, Nd:YVO4 has a higher absorption coefficient and a larger stimulated emission cross section for pump light. Now Nd:VO4 lasers have been widely used in machinery, material processing, spectroscopy, wafer inspection, displays, medical detection, laser printing, data storage and other fields.
Features:
» Large stimulated emission cross section
» High pumping efficiency and wide pumping wavelength » Stable chemical and physical processing performance
» Low laser
Parameter indicators:
| Aperture | maximum 20X20mm,minimum 2x2mm |
| Size toleran | ± 0.1 |
| Parallelism | ≤20 arc seconds |
| Verticality | ≤5 arc minutes |
| Surface finish | 20-10 |
| Flatness | 10 @ 633 nm |
| Angle tolerance | Δθ≤0.25°, Δφ≤0.25° |
| Chamfer | ≤0.2mmx45° |
| Crack | ≤0.1mm |
| Damage threshold | > 800MW/cm2 at10Hz |
| Wavelength range | 1064nm |
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