详细介绍
纳秒OPO调Q激光器
特性:
l 激光器与光参量振荡器(OPO)的无缝集成
l 无水冷泵浦激光器设计、交钥匙使用
l 微处理器控制操作,自优化、自校准
l 泵浦激光器寿命寿命大于2G次脉冲
l 210nm至2300nm自动调谐
l 可见光范围内单脉冲能量可达5mJ
l 线宽小于 150px-1
l 单脉冲至100Hz重频可调:无性能波动
l 内部触发或外部触发模式
l 分离的输出端口,可获得泵浦波长
l 低功耗
纳秒OPO调Q激光器应用:
l 时间分辨激光光谱学(如光致荧光光谱学(LIFS))
l 光声学成像
l 非接触传感
l 度量学
l 非线性激光光谱学
l 闪光光解
Q-TUNE是利用光学参量振荡器(opo)产生410-2300nm范围内的可调谐波长,其线宽窄于6cm-1。可选的二次谐波发生器可将调谐范围扩展到210-410纳米,线宽更窄,为12cm-1。与小于5ns的脉冲持续时间和高达100Hz的脉冲重复率相结合,Q-Tune是用于时间分辨光谱学、计量学、光声成像、遥感的*相干光源。
Specifications1)
Model | Q-TUNE | ||
-C10 | -E10 | -C100 | |
Wavelength range, nm 2) | 410 – 2300 nm | ||
Pulse repetition rate 3) | 10 Hz | 10 Hz | 100 Hz |
Pulse energy 4) | >1 mJ | >5 mJ | >1 mJ |
Linewidth | <6 cm-1 | ||
Pulse duration 5) | < 5 ns | ||
Pulse-to-pulse stability 6) | < 4.5 % RMS | ||
Power drift 7) | ± 3.0 % | ||
Polarization | horizontal in signal range | ||
Typical beam diameter 8) | 3 mm | 5 mm | 3 mm |
Typical beam divergence 9) | < 3 mrad | < 5 mrad | < 3 mrad |
Jitter 10) | < 0.5 ns RMS | ||
Pump laser outputs 11) | |||
Max pulse energy at 12) | |||
Fundamental | 15 mJ | 50 mJ | 15 mJ |
2nd harmonic | 7 mJ | 20 mJ | 7 mJ |
3rd harmonic | 5 mJ | 20 mJ | 5 mJ |
Dimensions | |||
Laser head ( W×L×H) | 390× 620 × 135 mm3 | ||
Power adapter (W×L×H) 13) | 80 x 200 x 60 mm (for+27 VDC output) | ||
Operating requirements | |||
Cooling requirements | Air cooled (water-free) | ||
Ambient temperature | 15 – 25 ºC | ||
Relative humidity (non-condensing) | 10 – 80 % | ||
Mains voltage | 90-230 VAC, single phase, 47-63 Hz 13) | ||
Average power consumption | < 50 W | < 100 W | < 150 W |