【摘要】 设计了一种具有大动态范围的多用途飞秒扫描变象管 ,其理论时间分辨率可达 50 fs.分别借助掺钛蓝宝石飞秒激光器和 YAG皮秒激光器对其性能进行了实验评价 .获得了同步工作状态下时间分辨率 1 .8ps以及单次扫描工作状态下动态范围优于 1 2 8:1的结果更多还原

【Abstract】 A multi-purpose streak image tube has been designed with particular attention to its dynamic range.Its temporal resolution can be 50fs theoretically.Also,experimental evaluation of its characteristics,including the time resolution and dynamic range,has been made by means of Ti:Sapphire femto-second laser and YAG pico-second laser,respectively.The results have shown that the temporal resolution of 1.8ps in synchroscan operation and dynamic range of 256:1 in single shot mode can be achieved.更多还原