quadruple frequency light

• 四倍频光

quadruple frequency light的用法和样例：

例句

1. In the previous studies, all-optical wavelength conversion is actuated by using light conversion and there has been no relevant report about the use of idle light.
   摘要在以往对全光波长变换的研究中，都是利用变换光实现波长变换，而利用闲频光的全光波长变换还没有相关报道。