KD*P (Potassium Dideuterium Phosphate) is the most widely used material for electro-optical applications due to its excellent E-O properties. An electro-optic material such as KD*P can alter the polarization state of light passing through it, when an applied voltage induces birefringence change in the crystal.

APPLICATION:

• Industrial laser system
• Medical Laser system
• Aesthetic Laser system
• Military Laser system

ADVANTAGE:

• High Extinction Ratio
• Low Insertion Loss
• High damage threshold
• Wide working temperature range
• Low capacitance
• Low current Leakage
• Voltage Extinction Ratio    >2000:1(CP) >1500:1(PP)    Collimation    <0.5°
• Insertion Loss    <2%    Wavefront distortion    λ/6@633nm
• Quarter-wave voltage    ~3400V    Scratch/Dig    20/10
• Capacitance    6-10pF    Clear Aperture    ≥90%
• Coatings    AR@1064nm(R<0.2%), or customised upon request
• Damage threshold    1GW/cm² 10ns 10Hz at 1064nm