The transmission curve of birefringent filter is given experimentally. Its transmission bandwidth is very narrow and all the sub-peaks are suppressed fewer than 10%.
通过实验给出了三元组合双折射滤光片的透射曲线，其透射光谱带宽较窄，次峰被抑制在10%以下。
2
When the edge sharpness parameter increases, the curve of intensity autocorrelation becomes narrow, and the autocorrelation spectra.
当锐度参量增加时，强度自相关曲线宽度变窄，自相关频谱曲线随之展宽。
3
But the stress changing range in fatigue life curve is narrow.