With the laser coming out, optics get a great progress.Especially the fiber and the photic apparatus were used abroad in modern communications and fiber sensors.

• 随着激光的问世，光学得到了更长足的发展，尤其表现在现代通信和光纤传感中被广泛应用的光纤以及随之应运而生的各种光纤无源器件中。