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为了研究索尼LCX029CRT液晶显示器纯位相调制特性,设计了索尼LCX029CRT液晶显示器的驱动电路,并搭建了测试光路对其纯位相调制特性进行了研究,同时对光路进行了理论分析。实验获得一组移动的干涉条纹,实验测试研究结果表明索尼LCX029CRT液晶显示器具有π/2的相位调制特性。
In order to study the pure phase modulation characteristic of Sony LCX029CRT liquid crystal display, the driving circuit of Sony LCX029CRT liquid crystal display was designed and the test optical path was set up to study its pure phase modulation characteristics. At the same time, the optical path was analyzed theoretically. A series of moving interference fringes were obtained experimentally. The experimental results show that the LCX029CRT LCD has phase modulation of π / 2.