利用光的干涉阻止不需要的入射光，通过反射或干涉来获得一个特定波长的滤波器称为光学滤波器。
声音调谐光学滤波器 acoustically tunable optical filter
电子可调谐光学滤波器 electronically tunable optical filter
全通光学滤波器 OAPF
广域光学滤波器 wide field optical filter
光学低通滤波器 OLPF ; Optical Low Pass Filter
三色光学滤波器 Joe Kane's Tri-Color Optical Filter
光学匹配滤波器 optical matched filter
窄带光学带通滤波器 narrow-band optical bandpass filter ; bandopticalbandpassfilter ; narrow-band optical bandcanyon filter
光学带通滤波器 OBPF Optical BandPass Filters
可调光学带通滤波器 tunable optical bandpass filter ; tunable optical bandcanyon filter
The F-P type tunable liquid crystal (LC) optical filter is a kind of compact tunable filter with narrow bandwidth and low tuning voltage.
F- P型可调谐液晶光学滤波器是一种小体积窄带宽低压调谐滤波器。
参考来源 - 液晶损耗对可调谐液晶光学滤波器性能的影响Basing on the theoretical knowledge of the optical-thin-film and the optical measuring technology, a set of optical filter test system has been constructed.
本文以光学薄膜理论知识和光学测量知识为基础构建出一套光学滤波器测试系统。
参考来源 - 热伏系统的光学及光谱特性检测与分析·2,447,543篇论文数据，部分数据来源于NoteExpress
型可调谐液晶光学滤波器是一种小体积窄带宽低压调谐滤波器。
The F-P type tunable liquid crystal (LC) optical filter is a kind of compact tunable filter with narrow bandwidth and low tuning voltage.
利用光学滤波器，滤出四波混频分量，即可实现信号光的波长变换。
By using optical filter to filter out mixing light, the wavelength conversion of signal laser can be obtained.
为了简化窄带光学滤波器的结构，需要寻求更高折射率的膜层材料。
To reduce the construction size of narrow band pass filter, it is needed to look for the coating materials with high refractive index.
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