Optimal Parameters And Preliminary Noise Analysis Of The Resonance Of Gaussian Electromagnetic Response To The High Frequency Gravitational Waves

The existence of gravitational wave is one of four presentations from the general relativistic theory proposed by Einstein. On February 11, 2016 the Laser Interferometer Gravitation-Wave Observatory in the United States announced the first direct detection of gravitational waves. The discovery attracted public attention. At the same time, it can encourage the existing gravitational waves(GWs) instruments to strive for searching the evidence of GWs in their own frequency band.On the base of the research of the interaction between gravitational waves and electromagnetic fields, Prof. Fangyu Li firstly proposed the electromagnetic response system of high frequency gravitational waves(HFGWs) in GHz band(also named “the Li-Bake detector”). It has predicted some recognized specific electromagnetic effects from the coupling of HFGWs to static magnetic field and Gaussian Beam(GB). It is designed for the GWs in microwave band8 14(10 10 Hz), and gives the complementary to the detection schemes on the other frequency band. They commonly test the accuracy of universe models.In order to enlarge the effects from GWs as possible, we propose several approaches to optimize the resonance effect between electromagnetic field and HFGWs. Firstly, we choose the longitudinal magnetic component of GB with standard gaussian form. Secondly, we discuss the electromagnetic response to relic HFGWs, which are predicted by quintessential and ordinary inflationary models, and the braneworld HFGWs from braneworld scenarios. Thirdly, under the typical conditions, the analysis of background noise(background photon fluxes) and shot noise provides the possible transverse detection width for HFGWs, meanwhile the standard quantum limit estimation proves our detection is possible. Fourthly, we use the principle of impendence matching to exclude the interference of background electromagnetic(EM) field. In the ways the maximum number of transverse perturbative photons and its relative tensity can be increases significantly. All theoretical thoughts should be verified by simulation and experiment. Finally, considering the realistic operability, we proposed equivalent simulation experiment for the electromagnetic resonance of high frequency gravitational waves. This is also our important step from theory to experiment.