694/755nm Pockels Cell
The 694nm Pockels Cell, utilizing KD*P crystals, enables rapid and precise electro-optic modulation, making it ideal for applications such as Q-switching in ruby lasers. The 755nm Three-Electrode Pockels Cell is specifically designed for alexandrite lasers. Leveraging the Pockels effect to achieve high-speed modulation, it is well-suited for applications including active Q-switching.
Product Features
1. High-Precision Modulation: With DKDP crystals as the core material, the product boasts an extremely high nonlinear coefficient and relatively low half-wave voltage, enabling accurate electro-optic modulation that is compatible with laser systems operating at 694nm and 755nm wavelengths.
2. High Damage Threshold: DKDP crystals feature a high laser damage threshold, capable of withstanding prolonged exposure to high-power lasers without damage, ensuring long-term stability and reliability of the device.
3. Low Wavefront Distortion: Through precision crystal processing and polishing technologies, the product achieves extremely low wavefront distortion, guaranteeing the high quality of the output laser beam.
4. Flexible Control Modes: It supports both conventional control mode and analog voltage control mode. Users can select the appropriate control method according to actual needs to achieve precise voltage adjustment and frequency control.
Parameter Table
| Aperture | Size | λ/4 Volatage | Wavelength Range | Pin Type | Insert Loss | Extinction Ratio | Capacitance | Damage Threshold |
| ∅12 mm | ∅30×38 mm | ~2800 V | 694 nm | BNC HV interface | < 2% | > 2500:1 | < 5 pF | 800MW/cm2,(@1064nm, 10ns, 10Hz) |
| ∅12 mm | ∅35×75 mm | ~1200 V | 755 nm | Pin Type | < 2% | > 2500:1 | < 5 pF | 800MW/cm2,(@1064nm, 10ns, 10Hz) |