[1] [1] MELO M,FRAZAO O,TEIXEIRA A L J,et al.Tunable L-band erbium-doped fiber ring laser by means of induced cavity loss using a fiber taper[J].Appl.Phys.,2003,30(7):139-142

[3] [3] YAMASHITA S.Widely tunable erbium-doped fiber ring laser covering both C-band and L-band[J].Quantum Electronics,2001,7(1):41-43

[8] [8] XU M G,ARCHAMBAULT J L,REEKIE L.et al.Discrimination between strain and temperature effects using dual-wavelength fiber grating sensors[J].Electronics letters,1994,30(13):1085-1087