%0 Journal Article
%T Selective effect to frequency and direction of gravitational waves on gaussian beam resonance system<br>高斯束谐振系统对引力波频率和方向的选择效应
%A Shi Dong-Ping
%A Li Fang-Yu
%A Zhang Yi
%A <br>石东平
%A 李芳昱
%A 张义
%J 物理学报
%D 2006
%I 
%X Gaussian beam resonance system (GBRS) opens a very important window for detection of relic stochastic high frequency gravitational waves (HFGWs) of early universe. The results of calculation show that the first-order perturbation photon flux produced by this system has no observable effect when the GWs frequency is different from that of Gaussian beam. The first-order perturbation photon flux produced by GBRS will be reduced by several orders of magnitude when the propagation direction of GWs is different from that the positive direction of the symmetrical axis of Gaussian beam, i. e., GBRS only responds to relic HFGWs that propagate along a specific direction. Therefore, GBRS have a useful selective effect with respect to the frequency and propagation direction of relic HFGWs.
%K Gaussian beam resonance system
%K relic high-frequency gravitational waves
%K first-order perturbative photon flux
%K frequency and direction selective effect<br>高斯束谐振系统
%K 高频遗迹引力波
%K 一阶扰动光子流
%K 频率选择效应
%K 方向选择效应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=013F7FCF97F51076&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=F3090AE9B60B7ED1&sid=F6EB8EC2836573CC&eid=B4D7D06DE3093A88&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=9