| The improved hydrothermal-grown KTP crystal overcomes the common electrochromism damage of flux-grown KTP. The well-known isomorphs RTP performance given applies also to EO KTP which has high damage threshold, large effective electro-optic coefficients and lower half-wave voltage. The Q-switch is built utilizing thermally compensated double crystal designs. | ||||
| Applications | ◆ Q switches | |||
| ◆ Pulse picking | ||||
| ◆ Electro-optical modulator | ||||
| Features | ◇ Non-hygroscopic | |||
| ◇ Low insertion loss | ||||
| ◇ No piezoelectric ringing | ||||
| ◇ High damage threshold | ||||
| ◇ Low half-wave voltage | ||||
| ◇ Thermal compensating design | ||||
| ◇ High extinction (8×8×10 >27dB@633nm) | ||||
| ◇ Excellent performance under extreme temperature (-50°C~+80°C ) | ||||
| Main Specification | Transmission range | 0.35~4.5μm | ||
| Aperture | 2mm × 2mm to 10mm ×10mm | |||
| AR Coating | R<0.2%@1064nm | |||
| Damage threshold | >600MW/cm2 at 1064nm, for 10ns pulses | |||
| Resistivity/ohm.cm | >1011 | |||
| ITEM | CUT ANGLE | SIZE/mm | HALF-WAVE VOLTAGE @1064nm/V |
EXTINCTION RATIO @633nm/dB |
LIDT/@1064nm |
| K-Q3310X | X-CUT | 3×3×(10+10) | 1200 | >20 | 600MW/cm2 |
| K-Q3310Y | Y-CUT | 3×3×(10+10) | 1000 | >20 | 600MW/cm2 |
| K-Q4410X | X-CUT | 4×4×(10+10) | 1600 | >20 | 600MW/cm2 |
| K-Q4410Y | Y-CUT | 4×4×(10+10) | 1300 | >20 | 600MW/cm2 |
| K-Q5510X | X-CUT | 5×5×(10+10) | 2000 | >20 | 600MW/cm2 |
| K-Q5510Y | Y-CUT | 5×5×(10+10) | 1600 | >20 | 600MW/cm2 |
| K-Q6610X | X-CUT | 6×6×(10+10) | 2300 | >20 | 600MW/cm2 |
| K-Q6610Y | Y-CUT | 6×6×(10+10) | 1900 | >20 | 600MW/cm2 |
| K-Q7710X | X-CUT | 7×7×(10+10) | 2700 | >20 | 600MW/cm2 |
| K-Q7710Y | Y-CUT | 7×7×(10+10) | 2200 | >20 | 600MW/cm2 |
| K-Q8810X | X-CUT | 8×8×(10+10) | 3100 | >20 | 600MW/cm2 |
| K-Q8810Y | Y-CUT | 8×8×(10+10) | 2500 | >20 | 600MW/cm2 |
| K-Q9910X | X-CUT | 9×9×(10+10) | 3500 | >20 | 600MW/cm2 |
| K-Q9910Y | Y-CUT | 9×9×(10+10) | 2800 | >20 | 600MW/cm2 |
