ASF单次自相关仪被设计用于监测超快振荡器和放大器的脉冲持续时间，以及用于实时放大器系统调谐。CCD摄像机寄存器的非共线生成输入辐射（对SH是在非线性晶体产生）的二次谐波的横截面。PC机的USB接口和Windows采集软件提供流畅，方便数据转换和登记，而附带的LabView兼容的驱动程序提供扩展的灵活性和在线控制的复杂的多阶段实验装置。
ASF系列有四种基本模型，涵盖了广泛的操作波长范围。
应用：
● 单次飞秒脉冲持续时间测量
● 复杂实验的设置自动化
技术参数：
| 型号 | ASF-5 | ASF-15 | ASF-50 | ASF-200 |
| Possible wavelength range | 400-2200* nm | 450-2200* nm | ||
| 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; multiple-shot mode: from 1.2 nJ at <100 fs, 80-100 MHz (~100 mW average power | |||
Input pulse repetition rate | single-shot...150 MHz; single-shot mode (registration of single pulses): from single-shot to 50 kHz; multiple-shot mode (averaging of 2 or more pulses): >50 kH | |||
Input polarization | USB with Windows PC acquisition and analysis software (included in the standard package) | |||
Data interface | ||||
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; ** - from 500 fs to 15 ps on request; combined ranges from 100 fs may also be possible upon request for some cases. | ||||
