Fluctuation of pump power is one of the major sources of temporal and intensity noise in femtosecond fiber lasers. In th......

报道了以Ce,Fe:LiNbO3薄晶体作记录介质,利用Ti,Cu:KNSBN晶体猫式自泵浦位相共轭镜提供反向读出光束的新型实时光学处理器,该处理......

　　Band-pass filter as a core component of the infrared therapy device,plays a key role in treatment.By selectively fil......

在脉冲相位刍控（ＰＰＫ）再入遥测系统中，除了传输常规遥测信号外，还要传输特种遥测信号，即单次宽脉冲信号。文中介绍了能满足该系统要求的端接......