The principle is based on the reversibility of a photochemical reaction accompanied by a change of coloration. colour reversible electrochemical filter 其原理是根据光化反应的可逆性伴随的染色变化。彩色可逆电化学滤光器
Optical colour filter, unmounted 光学彩色过滤光片,未装配
The article also analyzes the evaluating function which is used to calibrate the error of colour filter. 本文还对校正滤色器误差的评价函数进行了分析。
The Frequency-Response Property Analysis of the LiTaO_3 SAW Colour TV Filter LiTaO3单晶彩电声表面波滤波器的频响特性分析
This paper discusses the method of coding the three_basic_colour image of the colour transparent film with a Ronchi grating and optical filter, recording it on a white_black film, and making a colour hologram with monochromatic laser. 通过使用Ronchi光栅和滤波片,把一张彩色透明片的红、绿、蓝信息编码记录在一张黑白胶片上并用单色激光制作彩色全息图。