双黑洞系统附近的物质稀薄,因此其绕转合并铃宕(ringdown)的演化过程在传统的电磁波段上不可见,而引力波辐射携带了该过程的直接信......

Fiber loop ringdown (FLRD) has demonstrated to be capable of sensing various quantities, such as chemical species, press......

We demonstrate a fiber-loop ring down multi-function sensors system, which can be used to measure refractive index and c......