Rugate filter sidelobe suppression using quintic and rugated quintic matching layers.
Rugate filter sidelobe suppression using quintic and rugated quintic matching layers.
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DOI：
10.1364/ao.28.002949
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发表时间：
1989-07
期刊：
影响因子：
1.9
通讯作者：
W. Southwell;R. Hall
中科院分区：
文献类型：
--
作者：
W. Southwell;R. Hall
正弦波折射率曲线可以叠加在缓慢变化的平均折射率上，这样可以减少广谱区的旁瓣，同时保持阻带反射率的强度。
Sine wave rugate index profiles may be superimposed on a slowly varying average index in such a way as to reduce sidelobes over broad spectral regions and at the same time maintain the strength of the stopband reflectance.