3Kirk McKenzie,Malcolm B "Gray. Ping Koy lnm,aml David E "McCHland. "Technical limitations to homodyne detection at audio frequent.ics" [Jl.App.Opt. 46,3389-2295(2007).
4H Vahlbruch,S Chelkowski,K I)m：zmana amt R Schoabel, "Qtmntum engineering of squeezed states for quantum communication and metrol%,："[J].New J. of Phys.9,371- (2007).
5Zehui Zhai and Jiangrui .Gao,"Low-frequeney phase measurement with high- frequency ：ueezing"[J].21, Opt. Expr. 9947-9950(2013t.
