[1] [1] R. M. Measure. Advances toward fiber optic based smart structures. Opt. Engng., 1992, 31(1): 34～47

[3] [3] D. W. Jensen. Validation of active strain measurements in composites using Mach-Zehender interferometry with embedded optical fibers. J. Reinforced Plastics Composites, 1993, 12(3): 268～284

[4] [4] T. Valis. Passive quardrature demodulation localized Michelson fiber optical strain sensor embedded in composites material. J. Lightwave Technol., 1991, 9(4): 535～544

[5] [5] C. E. Lee. Optical fiber Fabry-Perot embedded sensor. Opt. Lett., 1989, 14(21): 1225～1227

[6] [6] G. Meltz. Formation of Bragg gratings in optical fibers by a transverse olographic method. Opt. Lett., 1989, 14(15): 823～825

[7] [7] B. Hoffer. Fiber optic damage detection in composites structure. Composites, 1987, 18(4): 309～316

[9] [9] Masoud Vaziri, Chin-Lin Chen. Etched fibers as strain gauges. J. Lightwave Technol., 1992, 10(6): 836～841

[10] [10] Masoud Vaziri, Chin-Lin Chen. Optical-fiber strain sensors with asymmetric etched structures. Appl. Opt., 1993, 32(31): 6399～6406