The design of the coupling lens's light path was discussed to guarantee enough light energy to enter the instrument and little effect on the resolution of spectral instrument.
为了保证该装置充分利用光能，又尽量减小对光谱仪分辨率的影响，对所使用的耦合透镜的光路设计进行了探讨。
On these bases, the length resolution, fiber coupling point resolution and maximum sensing fiber spatial of the sensor were obtained.
在此基础上分析了传感器的空间分辨力、光纤耦合点分辨力、最大传感光纤长度。
A method to design the value of coupling capacitor in coupled high-resolution charge-scaling DAC is presented.
间耦合电容值的设计方法，讨论了寄生电容对DAC精确度的影响。
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