【摘要】 利用微机建立了液晶电光效应的控制和探测装置。该装置不仅可以实时、精确、细致地探测液晶的电控双折射效应［１］，而且可以用来研究液晶对外加电压的瞬态响应特性参数。更多还原

【Abstract】 A device controlling and measuring the electro optic effect of liquid crystals is set up with computers.With the device,not only electro birefringence effect of liquid crystals can be demonstrated and measured but also transient response parameters to applied voltage can be studied instantaneously, accurately and precisely.更多还原