Thin-film interference

A more exact method of measuring loss of half-wave in thin-film interference is introduced .

本文介绍了一种更为确切的讨论薄膜干涉的半波损失方法。

In this paper , a new linear tuning filter based on the angle-tuned thin-film interference filter is design for the first time .

本文基于薄膜干涉滤光片角度调谐的基本原理，首次提出并实现了一种线性调谐光滤波器。

The optical system includes a thin-film interference filter system in front of the prime lens , lens is connected with camera by the mechanical structure .

系统结构方式为在定焦光学镜头前端配置薄膜干涉滤光片来构建光路系统，镜头和相机通过专用机械结构相连接。

Furthermore , the half-wave loss exsisted in thin-film interference was explained with the Fresnel 's formula .

从菲涅耳公式出发解释了“薄膜干涉”中的半波损失问题。

Experimentally , a linear tuning filter 's set including a finished product narrowband thin-film interference filter and control circuit of stepping motor has been designed .

在实验方面，选用一个成品窄带滤光片，设计步进电机控制电路，实现了一个线性调谐光滤波器装置。

The deterioration in the performances of the infrared thin-film interference filters at low-temperature is crucial to the spaceborne remote sensing instruments .

红外薄膜干涉滤光片性能在低温下的变化是空间遥感系统中的一个关键性问题。

Structural colors originate from the thin-film interference of the top keratin layer while the medullary layer plays a role of a poor mirror .

结构色来自于角蛋白外层的薄膜干涉效应，而髓质层则起到了粗糙的反射镜的作用。

Theoretically , through transfer matrix method of multilayer thin-film interference filter and parameters of the mechanism , the relationship between central wavelength of the filter and rotary angle of stepping motor is calculated with a three-cavity thin-film interference filter .

在理论方面，以一个三腔结构的薄膜干涉滤光片为研究对象，通过多层介质薄膜的膜系特征矩阵，得到了滤光片的峰值波长与调谐角度之间的依赖关系；

A new narrow-band filtering method based on the theory of multi-layer thin-film optical interference is proposed . A multi-layer interference filter is integrated within a waveguide channel completely in this scheme , so it is actually a part of the waveguide .

基于多层膜干涉滤波的理论提出了一种在平面波导通道中进行干涉滤波的新方法，这种方法可以使窄带滤波器完全集成在波导通道中，实际上就是波导通道的一部分。