[1] [1] MELTZ G,MOREY W W,GLENN W H.Formation of Bragg gratings in optical fiber by transverse holographic method[J].Opt.Lett.,1989,14(15):823-825

[2] [2] HILL K O,MALO B,BILODEAU F,et al.Bragg gratings fabricated in monomode photosensitive optical fiber by UV exposure through a phase mask[J].Appl.Phys.Lett.,1993,62(10):1235-1237

[3] [3] SANG X Z,CHU P L,YU C X,et al.Novel growth phenomena in fiber Braggs under low irradiation power[J].Opt.Commun.,251(1-3):94-99

[5] [5] KERSEY A D,DAVIS M A,PATRICK H J,et al.Fiber grating Sensors[J].J.Lightwave Technol.,1997,15(8):1442-1463

[6] [6] SHU X,CHISHOLM K,FELMERI L,et al.Highly sensitive transverse loading sensing with reversible sampled fiber Bragg gratings[J].Appl.Phys.Lett.,2003,83(15):3003-3005

[8] [8] ZHANG Y,ZHANG B,LIAO Y.Experimental research and analysis of salinity measurement based on optical techniques[J].Sen.Actuators B:Chem,2003,92(3):331-336

[9] [9] CHAN S,FAUCHET P M,LI Y,et al.Porous silicon microcavities for biosensing applications[J].Phys.Stat.Sol.,2000,182(4):541-546

[10] [10] OZBAY G,RILEY J G.An analysis of refractometry as a method of determining blood total protein concentration in americal lobster homarus americanus[J].Aquaculture Research,2002,33(5):557-562

[11] [11] CHIANG K S,LIU Y,NG M N,et al.Analysis of etched long-period fiber grating and its response to external refractive index[J].Electron.Lett.,2000,16(11):966-967

[12] [12] SHU X,ZHANG X L,BENNION I.Sensitivity characteristics of long-period fiber gratings[J].J.Lightwave Technol.,2002,20(2):255-266

[13] [13] YARIV A.Optical electronics in moder communications[M].5th ed.,Oxford:Oxford University Press,1997,80-88

[14] [14] LIANG W,HUANG Y,XU Y,et al.Highly sensitive fiber Bragg grating refractive index sensors[J].Appl.Phys.Lett.,2005,86:1551122-1-3

[15] [15] ZHOU K,CHEN X,ZHANG L,et al.High-sensitivity optical chemsensor based on etched D-fibre Bragg gratings[J].Electron.Lett.,2004,40(4):232-233

[16] [16] MEASURES R M.Structural monitoring with fiber optical technology[M].London:Academic Press,2001