论文部分内容阅读
空间波分复用的图象传输象胃镜那样用多根光纤作成光纤束来传输图象是众所周知的。这里讲解一下期望将来研制的,用1根多模光纤的图象传输和测量问题。如果用1根多模光纤能把图象传输比较长的距离(数百米)的话,这就有可能用于高楼大厦和工厂内部的图象的监视和监控等。用1根光纤传输图象之所以困难,是由于来自物体的光激发的许多模式以各自不同
Spatial Wavelength Division Multiplexed Image Transmission It is well-known that gastroscopes use multifiber optical fibers to transmit images as gastroscopes. Here to explain the expectations of the future development, with a multimode fiber image transmission and measurement issues. If a single multimode optical fiber can transmit images over a long distance (hundreds of meters), it is possible to monitor and monitor the images inside tall buildings and factories. The reason why the transmission of images with one optical fiber is so difficult is that many of the modes of light excitation from the object are different