BBO Pockels Cell With Large Aperture Product Attributes
BBO crystals for nonlinear optics` transparency in the range ~190–3300nm. It has good mechanical properties and is a suitable material for high-power ultraviolet Polarization Optics. If only the Pockels Cell in alignment is being replaced in a Q-switched laser system. Coupletech pockels cell has different kinds of sizes to meet different customers. BBO-based pockels cell are usually used to change the polarization state of light passing through it when a voltage is applied to the electrodes of electro-optic crystals. Coupletech has a comprehensive range of BBO pockels cell for applications in wavelengths from the UV to the IR, including q-switching of the laser cavity, laser cavity dumping and coupling light into and from regenerative amplifiers, and so on. Coupletech can provide large aperture pockels cell such as model No. CPBPC-12. Coupletech is uniquely positioned to design and assemble into housings BBO Crystals in the sizes required for such a sizeable beam diameter, e.g. 12mm or larger.
Overview
Specifications
| Parameter | Value |
|---|---|
| Model No. | CPBPC-12 |
| Brand | Coupletech |
| Damage Threshold | 600MW/cm2 10ns 10Hz 1064nm |
| Transmission, [@ 1064nm] | >99% @ 1064nm |
| Crystal Size (W X H X L) | 12 mm × 12 mm × 20 mm |
| Pockels Cell Size | Dia. 38mm X 30mm |
| Clear Aperture Diameter | 11.5 Mm |
| Extinction Ratio [beam Diameter 2mm] | >800:1 |
| Quarter Wave Voltage | 14500 V At 25℃ |
| Wavefront Distortion [@ 632.8nm] | λ/6 @ 632.8nm |
| Surface Quality | 10/5 After Coated 40/20 |
| Capacitance | 8.3 PF |
Applications
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