Best China DKDP Electro-Optic Q-Switches (Q-switch, Pockels Cells)
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We now have a highly efficient workforce to deal with inquiries from consumers. Our goal is “100% consumer fulfillment by our product or service excellent, selling price & our crew service” and get pleasure from a great popularity among clientele. With lots of factories, we can offer a wide vary of China Pockels Cells, Q-Switchig, Our company upholds the spirit of “innovation, harmony, team work and sharing, trails, pragmatic progress”. Give us a chance and we are going to prove our capability. With your kind help, we believe that we can create a bright future with you together.
Because DKDP crystals are prone to deliquescent and have poor mechanical properties, DKDP Pockels cell with excellent performance have extremely high requirements for the selection of DKDP material, crystal processing quality and switch assembling technique. The high performance DKDP Pockels cell developed by WISOPTIC have been widely used in high-en cosmetic and medical lasers produced by some distinguished companies in China, Korea, Europe and USA.
WISOPTIC has been granted of several patents for its technology of DKDP Pockels cells such as the integrated Pockels cell (with polarizer and λ/4 wave plate inside) which can be easily assembled into Nd:YAG laser system and helps to make laser head more compacted and cheaper.
Contact us for the best solution for your application of DKDP Pockels cell.
WISOPTIC Advantages - DKDP Pockels Cell
• Highly deuterated (>98.0%) DKDP crystal
• Compact design
• Very easy to mount and adjust
• Premium UV-grade fused silica windows
• High transmission
• High extinction ratio
• High switching-off capacity
• Broad adaptation angle
• High laser damage threshold
• Good sealing, high resistance to environment change
• Robust, long service life (two-years quality guarantee)
WISOPTIC Standard Product – DKDP Pockels Cell
Model Code |
Clear Aperture |
Overall Dimension (mm) |
IMA8a |
Φ8 mm |
Φ19×24 |
IMA8b |
Φ8 mm |
Φ19×24.7 |
IMA10a |
Φ10 mm |
Φ25.4×32 |
*IMA10Pa |
Φ10 mm |
Φ25.4×39 |
*IMA11Pa |
Φ11 mm |
Φ28×33 |
IMA13a |
Φ13 mm |
Φ25.3×42.5 |
*P Series: with additional design for parallelism.
WISOPTIC Technical Data – DKDP Pockels Cell
Clear Aperture |
8 mm |
10 mm |
12 mm |
13 mm |
Single Pass Insertion Loss |
< 2% @1064 nm |
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Intrinsic Contrast Ratio |
> 5000:1 @1064 nm |
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Voltage Contrast Ratio |
> 2000:1 @1064 nm |
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Wavefront Distortion |
< l/6@ 633 nm |
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DC Capacitance |
< 4.5 pF |
< 5.0 pF |
< 5.5 pF |
< 8.0 pF |
DC Quarter Wave Voltage |
3200 +/- 200 V @1064 nm |
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Single Pass Transmission |
> 98.5% |
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Laser Damage Thereshold |
750 MW/cm2 [AR coating@1064nm,10ns,10Hz] |