ASF单次自相关仪
特点：
CCD探测器
灵敏度<1 μJ
包含LabView驱动
应用：
飞秒脉宽的单次测量
复杂实验系统的自动控制
ASF单次自相关仪用于监视超快振荡器和放大器的脉冲宽度，以及用于实时放大系统的调谐。CCD相机记录入射辐射不共线二次谐波的横向部分（非线性晶体中产生二次谐波）。计算机USB接口和Windows采集软件提供平滑简捷的数据采集和记录，LabView 驱动为复杂的多级实验装置提供灵活扩展和在线控制。
两个基本型号为多个波长范围提供测量范围15至200 fs（ASF-15M）和200至2000 fs （ASF-200）。请咨询定制脉冲宽度和波长范围。
ASF-5 | ASF-15 | ASF-50 | ASF-200 | |
Possible wavelength range | 400-2000* nm | 450-2000* nm | ||
Input pulse duration range | 5-150 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 kHz | |||
Input polarization | linear， horizontal (vertical upon request) | |||
Data interface | USB with Windows PC acquisition and analysis software (included in the standard package) | |||
Dimensions (LxWxH) | please enquire | 156x120x70 mm | 215x120x70 mm | 430x240x80 mm |
* - 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. | ||||
