[1] Hill K O,et al. Fiber Bragg Grating Technology Fundamentals and Overview.Journal of Lightwave Technology, 1997,15(8):1263～1276

[2] Dyer P E,et al. Analysis and application of a 0/1 order Talbot interferometer for 193 nm laser grating formation.Opt Comm,1996,129(1-2):98～108

[3] Stump K,et al. Variable wavelength fibre Bragg gratings written with diffractive optical element.Electron Lett, 2000,36(6):567～569

[4] Zhang Yimo,et al. Variable wavelength fiber Bragg gratings written with a phase mask and four prisms.Chinese Journal of Lasers,2002,B11(5):347～350

[5] Knop K. Rigorous diffraction theory for transmission phase grating with deep rectangular grooves.J Opt Soc Am,1978,68(9):1206～1210

[7] Dyer P E,et al. Analysis of grating formation with excimer laser irradiated phase masks.Optics Communications,1995,115(3-4):327～334