ASF系列单发自相关仪
这种单发自相关器系列的设计是为了在单发脉冲和多发脉冲积累模式下测量从超快振荡器到放大器的各种激光源。该系统对于低重复率放大器系统的实时控制和校准是必不可少的。
ASF单发自相关仪是为监测超快振荡器和放大器的脉冲持续时间,以及实时放大器系统的调谐而设计的。CCD摄像机记录了输入辐射的二次谐波产生的非共线截面(SH在非线性晶体中产生)。PC USB接口和Windows采集软件提供了平稳和容易的数据转换和注册,而额外的labview兼容的驱动程序提供了扩展的灵活性和在线控制,在复杂的多阶段实验设置。
产品特点 | 典型应用 |
* 波长范围从400 nm米到2200nm * 更低的脉冲宽度测量范围5 fs-15 ps * CCD二维探测器,保证更精确的测量精度 * 1uJ单发灵敏度 * USB控制接口,连接Windows软件包和LabView |
* 超快激光诊断,配件和组件 - Femtosecond Oscillator Pulse Duration Measurement - Femtosecond Pulse Duration Measurement and Dispersion Characterization - Comparison and Dispersion Values, Determining Dispersion and Various Optical Elements - Femtosecond and Picosecond Pulse Duration and Near Contrast Measurement - Femtosecond and Picosecond OPA Pulse Duration and Near Contrast Measurement - Single-Shot Femtosecond Pulse Duration Measurement - Amplifier Design - Automation of Complex Experimental Setups |
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ASF-5单发自相关仪 ASF-15单发自相关仪 ASF-50单发自相关仪
ASF系列有四种基本型号,涵盖了广泛的工作波长范围。
ASF-5系统允许测量脉冲持续时间短至5 fs的低周脉冲。该系统基于非色散分束技术,为低周脉冲测量提供了最佳的精度。
ASF-15系统是一个紧凑的单元,用于常规表征低重复速率超快放大器输出以及15到200 fs范围内的种子振荡器输出。
ASF-50和ASF-200单元为超短脉冲放大器的开发和调谐提供了更长的脉冲持续时间测量限制。ASF-200单元还用于通过可调压缩单元精确控制商用激光系统输出的脉冲持续时间。
请随时查询自定义脉冲持续时间和波长范围。
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ASF-5 |
ASF-15 |
ASF-50 |
ASF-200 |
Possible wavelength range |
400-2200* nm |
450-2200* nm |
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Input pulse duration range |
5-200 fs |
15-200 fs |
50 fs - 2 ps |
200 fs - 10** ps |
Required pulse energy |
single-shot mode: from
1 uJ at <200 fs; up to 100 uJ at 10 ps; |
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Input pulse repetition rate |
single-shot...150 MHz; |
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Input polarization |
linear, horizontal (vertical upon request) |
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Data interface |
USB with Windows PC acquisition and analysis software (included in the standard package) |
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Dimensions (LxWxH) |
248x54x54 mm |
156x120x70 mm |
215x120x70 mm |
430x240x80 mm |
Input beam height range (customized on request) |
47/67/87/107 mm (fixed, select one value) |
56-110 mm (adjustable) |
64-110 mm (adjustable) |
64-110 mm (adjustable) |
* - exact wavelength range is
quoted based on each customer's requirements; |