diffraction grating spectrometer

A newly developed high efficiency high resolution,large size transmission grating spectrograph for higher collection efficiency and higher spectral resolution used in laser pro- duced plasma diagnosis is reported.

为提高透射光栅谱仪对激光等离子体 X光源的收集效率和光谱分辩率 ,研制了高效高分辨率大面积透射光栅光谱仪。

Combined with a high efficiency, high spectral resolution large size transmission grating spectrograph, the differential pump system is especially suitable for the research of the ultrashort pulsed laser gas puff target interaction.

介绍了用于超短超强激光脉冲 -脉冲气体靶相互作用研究的新型差分抽运系统 ,与高效高分辨率大面积透射光栅光谱仪配合 ,进行了超短激光脉冲辐照下氩气喷靶的软 X射线发射特性的实验研究。