General Optics
Pockels Cells - Electro-Optic Q-Switches
Get large apertures, high energy/power handling, very high contrast ratio, and fast risetimes with our comprehensive range of standard and custom EO Q-Switches.
Using unique crystal growth, fabrication, and polishing methods, Coherent manufactures a full range of Pockels cells in materials including BBO, KDP, KD*P. Ideal for intra- and extra-cavity use in materials processing, medical, and aesthetic laser applications.
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Dual-Stage BBO Pockels Cell – Key Specifications
Partner with Coherent for standard and custom Pockels Cells for your OEM needs, featuring different apertures, mechanical dimensions, and switching characteristics.
Operating Wavelength (nm) |
Clear Aperture (mm) |
Format |
Transmission (%) |
λ/4 voltage (kV) |
Intrinsic Contrast Ratio (ICR) |
Voltage Contrast Ratio (VCR) |
1020-1040 |
3.5 |
Dual-Stage (two crystals) |
>98.3 |
<2.3 |
1000:1 |
1000:1 |
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Optical Manufacturing Capabilities
Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
