The device includes: an entrance slit (2), a concave grating (3), a optical fiber array (4) and a flat plate detector (5).
该装置包括:入口狭缝(2),凹面光栅(3),光纤阵列(4)和平板检测器(5)。
The device includes: an entrance slit (2), a concave grating (3), a optical fiber array (4) and a flat plate detector (5).
该装置包括:入口狭缝(2),凹面光栅(3),光纤阵列(4)和平板检测器(5)。
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