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ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
7 Years
| Ask Lasest Price | |
| Brand Name : | Crystro |
| Model Number : | CR210225-01 |
| Certification : | SGS/COC/ROHS |
| Price : | USD 20~200/pc |
| Payment Terms : | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability : | 500pcs per month |
| Delivery Time : | 1-5 weeks,STOCK |
High Damage Threshold1064nm DKDP Pockels cell For Tattoo Removal
With excellent physical and optical property, DKDP series Pockels cells are widely used in laser systems with large caliber, high power and narrow pulse width. They are among the optimal E-O Q-switches used in pulse laser systems, including: OEM laser systems; Medical/cosmetic lasers; Versatile R&D laser platforms; Military & aerospace laser systems.
The DKDP crystal is a uniaxial crystal with excellent optical quality with an extinction ratio of >2000:1 (measured using a 632 nm He-Ne laser) with a wave front distortion of 98%. The DKDP electro-optic Q-switching capacitor is small (about 3-5pF), so the rise time is short (<0.5ns), and a narrow pulse width pulse laser can be output during Q-switching. Compared with the widely used electro-optic crystals on the market, DKDP crystals have higher damage thresholds; the damage threshold is >1GW/cm2 under optical conditions of 10 ns pulse width, 1064 nm wavelength and repetition frequency 10 Hz.
Features of DKDP Pockels Cell:
Specifications of DKDP Pockels cell:
| Extinction Ratio | >5000:1 |
| Wavefront Distortion | < λ/8 @633nm |
| Capacitance | according to different model |
| Single Pass Optical Transmission | >98% |
| Damage Threshold | >750MW/cm2 @1064nm, 10ns 10Hz |
| Spectral Range | 240nm~1400nm |
| Typical Aperture Diameter | 8mm~30mm |
Typical Performance @1064nm
| Type | CR19 | CR20 | CR251 | CR252 | CR253 | CR254 |
| Dimension | dia19*24mm | dia20*29mm | dia25.4*32mm | dia25.4*39mm | dia28*33mm | dia25.3*42.5mm |
| Clear Aperture | dia8mm | dia8mm | dia10mm | dia10mm | dia11mm | dia13mm |
| Single pass optical transmission | >98% | >98% | >98% | >98% | >98% | >98% |
| Wavefront Distortion | <λ/8 | <λ/8 | <λ/8 | <λ/8 | <λ/8 | <λ/8 |
Extinction Ratio@1064nm | >5000:1 | >5000:1 | >5000:1 | >5000:1 | >5000:1 | >5000:1 |
| λ/4 Voltage | 3200V+/-200V | 3200V+/-200V | 3200V+/-200V | 3200V+/-200V | 3200V+/-200V | 3200V+/-200V |
| Capacitance | <4.5pF | <4.5pF | <5pF | <5pF | <6.5pF | <8pF |
| DamageThreshold | 750MW/cm²@1064nm.10ns,10Hz | |||||
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