The thin piece of scintillator material acts as a neutron-to-lightconverter. The optical system images light from the scintillator surface to camera for recording.
其中闪烁体将中子信号转换为可见光信号，光学系统则将闪烁体的发光信号成像在条纹相机上进行记录。
2
Principles of the polarization converter and its coupling with the light pipe are discussed.
另外介绍了偏振光转换系统的原理以及和光管的耦合。
3
In this paper, we design an optical space mode converter which is used in light wave band, and it realize a specific mode transformation from the ideology of computer optical element.