找到了减少旁带反射率和控制滤波带宽的有效方法。
The efficiency methods of reducing the reflectance of side bands and of adjusting the filter domain are found.
若要更新一个网页，点击停止图示旁带绿色箭头的更新键。
To refresh the page, click the refresh button with the green arrows next to the stop icon.
本文讨论了以浮雕型正弦表面光栅作成的反射共振滤波器的旁带反射率和滤波带宽的特点。
This paper discusses the character of reflectance of side bands and domain of filter for reflection type resonance filter made by sinusoidal relief grating.
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