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G&H Pockels Cells设计用于通过 Pockels效应提供高性能电光相位调制,用作电压控制波板。这些Pockels Cells采用纯度最高的99% KD*P晶体或三β硼酸钡(BBO)晶体,可实现从紫外线到近红外光谱的98%以上的透射率,并具有>10 J/cm2的高损伤阈值。这些Pockels Cells采用密封,充氮,紧凑设计,带有陶瓷开口和优质紫外级熔融石英窗,确保在其长使用寿命内实现高透射率和对比度。IMPACT系列具有坚固的溶胶凝胶和AR介质膜,具有高损伤阈值,与300至1100nm的常见激光波长兼容。专为高压操作而设计的高级连接器提供快速连接,便于系统设计和组装。Chiron Pockels Cells最大限度地减少了压电耦合系数,而BBO晶体使它们能够以高达1 MHz的高重复率运行,并且避免了任何压电振铃。此外,利用BBO的双晶体配置,Chiron系列可降低驱动的四分之一波电压,同时在1064nm时保持超过1000:1的电压对比度。这些Pockels Cells非常适合一系列基于激光的应用,例如Q切换,脉冲采集,再生放大和激光功率控制。
高达1MHz的高性能相位调制
紫外线到近红外光谱的透射率>98%
>10 J/cm2 损伤阈值
特别适用于Q切换,脉冲拾取和激光功率控制
标题 | 产品编码 | 类型 | 电源 | Aperture Diameter (mm) | 波长范围 (nm) | Damage Threshold, By Design | Single Pass Distortion @ 1064 nm | Intrinsic Contrast Ratio (ICR) @ 1064 nm | Voltage Contrast Ratio (VCR) @ 1064 nm | Single Pass Insertion Loss | Capacitance (DC) | DC Quarter Wave Voltage @ 1064nm | 上升时间 (ns) |
Impact Series 8mm Aperture | 29-671 | Impact Series | #29-677 | 8 | 300 - 1100 | >10 J/cm2 | <λ/10 | >4000:1 | >3500:1 | <1.0% | 6 pF | 3.5 kV | 0.8 |
Impact Series 10mm Aperture | 29-672 | Impact Series | #29-677 | 10 | 300 - 1100 | >10 J/cm2 | <λ/10 | >4000:1 | >3500:1 | <1.0% | 6 pF | 3.5 kV | 1.1 |
Impact Series 13mm Aperture | 29-673 | Impact Series | #29-677 | 13 | 300 - 1100 | >10 J/cm2 | <λ/10 | >4000:1 | >3500:1 | <1.0% | 6 pF | 3.5 kV | 1.1 |
Chiron Series 3mm Aperture | 29-674 | Chiron Series | #29-678 | 3 | 200 - 1650 | <λ/6 | > 1000:1 | > 1000:1 | < 1.5% | ||||
Chiron Series 3mm Aperture (Recertified 05-P) | 29-674-RCD-05P | Chiron Series | #29-678 | 3 | 200 - 1650 | <λ/6 | > 1000:1 | > 1000:1 | < 1.5% | ||||
Chiron Series 4mm Aperture | 29-675 | Chiron Series | #29-678 | 4 | 200 - 1650 | <λ/6 | > 1000:1 | > 1000:1 | < 1.5% | ||||
Chiron Series 5mm Aperture | 29-676 | Chiron Series | #29-678 | 5 | 200 - 1650 | <λ/6 | > 1000:1 | > 1000:1 | < 1.5% |
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