国外水下电视系统的研制工作,随着具有使火箭从潜水状态起飞能力的核潜艇的出现,开始特别活跃地进行着。根据许多专家的意见,从位于水下的目标获得活动的、用眼睛看得见的信息,并把它传到很远的距离,就能使侦察人员借助电视得到它所提供的一系列重要资料。研制声电和声全息电视系统被认为是最有前途的方向。在声电系统中,可以利用声振荡作为被监视目标的信息载体,首先将声振荡变换成电学图像,然后再变换成光学像。这种解决方法原则上可以方便地消除观测出来的信息与水的透明度的依赖关系,因为超声在水中 The development of foreign underwater television systems began with particular vigorous activity with the advent of nuclear submarines that enabled the rocket to take off from the submarine state. Based on the opinions of many experts, obtaining active, visible information from submerged targets and transmitting it a long way enables the reconnaissance officer to obtain, via television, a series of important information it provides . The development of sound and sound holographic television system is considered the most promising direction. In the acoustoelectric system, the acoustic oscillation can be used as the information carrier of the monitored target, the acoustic oscillation is first transformed into the electrical image and then the optical image. In principle, this solution can easily eliminate the dependence of the observed information on the transparency of water because ultrasound is in the water