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| Product |
DKDP Pockels Cell Potassium Dihydrogen Phosphate (KDP) and Potassium Dideuterium Phosphate (DKDP) are among the most widely-used commercial NLO materials, characterized by good UV transmission, high damage threshold, and high birefringence, though their NLO coefficients are relatively low. They are usually used for doubling, tripling or quadrupling of a Nd:YAG laser (at constant temperature). With excellent optical homogeneity and high E-O coefficients, KDP and DKDP crystals are also widely used in E-O modulators, Q-switches, etc. |
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| Application |
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. |
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Product Info
DKDP Pockels cell
Application of DKDP Pockels cell:
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.
THATSHIGH Specifications of DKDP Pockels cell:
Extinction Ratio | >7000:1 |
Wavefront Distortion | < λ/8 @633nm |
Capacitance | according to different model |
Single Pass Optical Transmission | >98.5% |
Damage Threshold | >750MW/cm2 @1064nm, 10ns 10Hz |
Spectral Range | 240nm~1400nm |
Typical Aperture Diameter | 8mm~30mm |
THATSHIGH Features of DKDP Pockels Cell:
High deuteration (>99%) DKDP.
No static birefringence.
No photorefractive damage.
Resistant to environmental temperature.
Excellent electric-optical properties.
Sealant and adhesive free.
High extinction ratio
High damage threshold
Low λ/4 Voltage
Single Pass Optical Transmission
Compact design
Easy adjustment
Typical Performance @1064nm
Type | EOD-8Sa | EOD-8Spa | EOD-10Sa | EOD-10Spa | EOD-11Spa | EOD-13Sa |
Dimension | Ф19*24mm | Ф20*29mm | Ф25.4*32mm | Ф25.4*39mm | Ф28*33mm | Ф25.3*42.5mm |
Clear Aperture | Ф8mm | Ф8mm | Ф10mm | Ф10mm | Ф11mm | Ф13mm |
Single pass optical transmission | >98.5% | >98.5% | >98.5% | >98.5% | >98.5% | >98.5% |
Wavefront Distortion | <λ/8 | <λ/8 | <λ/8 | <λ/8 | <λ/8 | <λ/8 |
Extinction Ratio@1064nm | >7000:1 | >7000:1 | >7000:1 | >7000:1 | >7000:1 | >7000:1 |
λ/4 Voltage | 3000V+/-200V | 3000V+/-200V | 3000V+/-200V | 3000V+/-200V | 3000V+/-200V | 3000V+/-200V |
Capacitance | <4.5pF | <4.5pF | <5pF | <5pF | <6.5pF | <8pF |
DamageThreshold | 750MW/cm²@1064nm.10ns,10Hz | |||||
Seal Housing Schematic Diagram
Application Notices on DKDP Series Q-switch
Core exposure or loose contact is forbidden.
Recommend to be operated at constant temperature.
Please avoid any intense impact or vibration.
Unauthorized disassembly is forbidden.
