[1] Nemoto S,Makimoto T. Analysis of splice loss in single-mode fibers using a gaussian field approximation.Optical and Quantum Electronics, 1979,11(5): 447～457

[3] Cao Zhonghui, Yuan Ye, Bao Junfeng,et al.A micromechanical variable optical attenuator based on EDM micromachining.Proc SPIE,2002,4928:225～227

[4] Field L A,Burriesci D L,Robrish P R,et al.Micromechanical 1×2 optical fiber switch.Sens Actuators, 1996,A53(5): 311～315

[5] Hoffman M,Kopka P,Voges E.Bistable micromechanical fiber-optic swithes on silicon with thermal actuators.Sens Actuators, 1999,A78(11):28～35