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High contrast ratio through the visible and NIR. An EO Q-Switch alters the polarization state of light passing through it when an applied voltage induces birefringence changes in an electro-optic crystal such as KD*P. When used in conjunction with polarizers, these cells can function as optical switches, or laser Q-switches. Our EO Q-switch employs the finest strain-free, highly deuterated KD*P available. Based on advanced crystal fabrication and coating technlogy, we can offer a variety of laser wavelengths EO Q switchs which exhibits high transmission (T>97% @ 1064 nm), high damaged threshold (>500W/cm2 )and high extinction ratio (>2000:1). |  |
1/4Wave Voltage Vs Wavelength
| FEATURES | BENEFITS | | CCI Quality - economically priced | Exceptional value | | Finest strain-free KD*P | High contrast ratio | | High damage threshold | | Low 1/2 wave voltage | | Space efficient | Ideal for compact lasers | | Ceramic apertures | Clean and highly damage-resistant | | High contrast ratio | Exceptional hold-off | | Quick electrical connectors | Efficient/reliable installation | | Ultra-flat crystals | Excellent beam propagation |
Electro-optical @ 1064 nm | | 1/4 Wave Voltage: | 3.3 kV | | Vmax | 7 kV | | Transmitted Wave Front Error : | < 1/8 Wave | | ICR | >2000:1 | | VCR | >1500:1 | | Capacitance: | 6 pF | | Damage Threshold | > 500 MW / cm2 @1064nm, 10ns | | Wavelength Range | 300 - 1300 nm |
| Housing Dimensions | EOQ-KD*P-8 | EOQ-KD*P-10 | EOQ-KD*P-13 | | Aperture | 8 mm | 10 mm | 13 mm | | Length | 39 mm | 39 mm | 45 mm | | Diameter | 25.35 mm | 25.35 mm | 25.35 mm |
OUTLINE DRAWING:
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Optiken 
