Ocean‐generated seismic waves are omnipresent in passive seismic records around the
world and present both a challenge for earthquake observations and an input signal for …

Guided waves that propagate in deep low-velocity zones can be described using the
displacement-stress eigenfunction theory. For a layered subsurface, these eigenfunctions …

摘要在淮南深地实验室布设了水泥固结的传感光缆, 结合竖井中已有通信光缆,
利用分布式光纤地震传感技术(DAS) 构建了高密度的三分量立体台阵, 开展了为期一年的连续 …

Wave propagation in horizontally layered media is a classical problem in seismic-wave
theory. In semi-infinite space, a nondispersive Rayleigh wave mode exists, and the …

Observing the gravitational-wave background (GWB) with Earth-based interferometric
detectors will provide insights into astrophysical and cosmological processes in the early …

We develop a linear inversion technique for measuring the modal composition and
directionality of ambient seismic noise. The technique draws from similar techniques used in …

A three-dimensional distributed acoustic sensing (DAS) array was deployed in the Huainan
deep underground laboratory, which locates at a depth of 870 m. The DAS array consists of …

Observing the (stochastic) gravitational-wave background ((S) GWB) with Earth-based
interferometric detectors will provide insights in astrophysical and/or cosmological …

We derive approximate expressions for the ellipticity (ie horizontal-to-vertical or vertical-to-
horizontal ratio) of Rayleigh waves propagating in a layered medium. The approximation is …

We develop a linear inversion technique for measuring the modal composition and
directionality of ambient seismic noise. The technique draws from similar techniques used in …