KDP & DKDP Crystal
⦁ Electro-optical modulator, Q-Switches.
Highly Deuterated D>96% DKDP for Q-switching application. Standard dimension is cylindrical dia 9x20mm and dia 12x24mm. Custom size/shape is also available, Gold electrodes or silver. AR coatings for specified laser wavelengths are available. λ range: 450-1100nm, transmission ≥98% (400-1064nm). Typical quarter wave voltage 3.4kV @1064nm. Typical contrast ratio between crossed polarizers >1:2000. Damage threshold of AR surface >5J/cm2 @1064nm 10ns pulses.
⦁ Second third & fourth harmonic generation, frequency doubling for Dye laser.
⦁ Shutter for high speed photography.
⦁ High power laser frequency conversion materials.
