Here,we designed a broadband,low loss,compact,and fabrication-tolerant silicon-based four-mode edge coupler,com-posed of......

Here, we designed a broadband, low loss, compact, and fabrication-tolerant silicon-based four-mode edge coupler, compose......

在已有桥梁抖振频域分析理论基础上，着重考虑相同运动方向的模态耦合，推出相应公式，并对南京长江二桥进行了实例分析。......