Dispersive, fixed-grating spectrometer designs typically use a vertical slit or a fiber as the input into the spectrometer.
Dispersive, fixed-grating spectrometer designs typically use a vertical slit or a fiber as the input into the spectrometer.
分散的固定光栅光谱仪通常使用一个垂直狭缝或者光纤作为光谱仪的输入设备。