All-dielectric multi-cavity filter: high transmittance of the peak, well-rectangularity, deep cut-off spectrum.

全介质多腔滤光片，过率高，矩形化好，截止深。

Forerun always one step of its competitors on fabrication of coatings especially on laser system and infrared system.

滤光片；光纤薄膜……尤其在激光及倍频晶体、红外晶体，紫外波段镀膜方面，具备优势。

We detected and compared the transmission spectra and reflection spectra of the filter glass and leafs with the spectrofluorimeter and spectrophotometer.

利用该简便方法,在荧光光光度计上别对滤光片和叶片进行射光谱和反射光谱的测绘,并与紫外-可见光光度计上的测绘结果进行比较,两者基本一致,证明该法是可行的。

In this paper, the importance of the interference filter's monochromatism for realizing high singal-to-noise ratio and its application in the biochemical instruments,are described in detail.

详细干涉滤光片的单色性对实现高信噪比的重要性以及它在生化仪中的应用。