[1] WANG Y P,JIN W,WANG D N.Unique temperature sensing characteristics of CO2-laser notched long-period fiber gratings[J].Optics and Lasers in Engineering,2009,47(10):1044-1048.
[2] SAKATA H,SUZUKI S,ITO H,et al.Long-period fiber-gratingbased bandpass filter using self-aligned absorptive core mode blocker[J].Optical Fiber Technology,2008,14(2):93-96.
[3] WAN L B,ZHANG B M,WANG D F,et al.A kind of fiber Bragg grating strain sensor with jacket[J].Laser Technology,2002,26 (5):385-387(in Chinese).
[4] HUANG G L,ZHAO Q D,LIU Sh F.Study of the relation between the transmission spectra and the structural parameter for a long period fiber grating[J].Journal of Optoelectronics·Laser,2007,18(5):519522(in Chinese).
[5] ZHOU Ch X,HUANG P,ZENG Q K,et al.Simulation study on the relation between the structural parametersand the transmission spectra of a long period fiber grating[J].Journal of Applied Optics,2010,31 (4):632-635(in Chinese).
[6] ERDOGAN T.Cladding-mode resonances in short-and long-period fiber grating filters[J].Journal of the Optical Society of America, 1997,A14(8):1760-1773.
[7] MAN W Q,PENG J.Numerical analysis and design of superimposed multi-wavelength fiber Bragg gratings[J].Laser Technology,2007, 31(3):235-237(in Chinese).
[8] ERDOGAN T.Fiber grating spectra[J].Journal of Lightwave Technology,1997,15(8):1277-1294.
[9] HE W X,SHI W K,YE A L.Modes and couplings of long period fiber grating[J].Acta Optica Sinica,2003,23(3):302-306(in Chinese).
[10] JIA H Zh,LI Y L,HU M L.Fabrication methods of fiber gratings[J].Laser Technology,2001,25(1):23-26(in Chinese).
[11] RAO M H,HE Zh J,YANG G L.The advance of polarization control method to ultraviolet-written Bragg gratings[J].Laser Technology,2004,28(1):61-64(in Chinese).