月基激光干涉仪引力波天文台OA北大核心CSTPCD

Gravitational wave is an important prediction of general relativity,and the detection of gravitational waves is one of the most active frontiers of contemporary physics.The discovery of gravitational waves has made gravitational wave astronomy complete the historic transition from the search for gravitational waves to astronomical study,and has ushered in a new era of vigorous development of gravitational wave astronomy.Earth-based laser interferometer gravitational-wave observatories and space-based gravitational-wave detectors have been developed rapidly around the world.With the commencement of the Lunar exploration project,the construction of a Lunar-based laser interferometer gravitational wave observatory has attracted more and more attention.In this paper,we give a brief introduction to Lunar-based laser interferometer gravitational wave observatory:review its history,describe its favourable conditions and the basic parameters and optical structure of the detector,and look forward to its future development prospects.