Generally, highly efficient liquid transfer is difficult to achieve in open fibrous systems, as compared with traditional closed systems, because capillary coalescence frequently occurs when fiber ...

A conceptual lunar fiber seismic network (Background lunar surface image from NASA). The base station provides space and power for the DAS interrogator, data processing unit and telecommunicating ...

A photonic chip coupled to a highly nonlinear crystal and a fiber array unit. The crystal produces entangled visible-telecom photon pairs, which are processed on silicon nitride and silicon photonic ...