The imaging theory and the factor of optical path's design of triangle common-path IFTS is especially discussed. Parameters of the design such as the factor of telescopic system, the parameters of the prism and the slit width etc. are designed.
着重讨论了三角共路(Sagnac)型干涉成像光谱仪的成像原理和特性优点,研究了三角共路成像光谱仪的系统方案,并对光路设计中的前置望远系统、棱镜参数、狭缝宽度各种因素进行了讨论和参数计算。
参考来源 - 高光谱干涉成像光谱仪的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The influence of spectral slit width was studied.
考察了光谱狭缝宽度的影响。
According to the structure of instrument, the influence of the slit width on spectral line is discussed, the relative measurement error of instrument is also analyzed.
根据仪器结构讨论了狭缝对谱线的影响，给出了狭缝宽度和谱线宽度的对应关系，并对仪器谱面上的相对测量误差进行了分析。
The machine is used to slit the Textiline material lacemat, and its slitting width can be adjusted freely.
该设备适用于做特斯林餐垫的分条，分条宽度可以自由调节。
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