[1] Lin C, Stolen R. New nanosecond continuum for excited-state spectroscopy[J]. Applied Physics Letters, 1976,28(4): 216-218.
[3] Xu Y Z, Ren X M, Zhang X, et al. Flat supercontinuum generated in a single-mode optical fibre with a new chromatic dispersion profile[J]. Chinese Physics Letters, 2005,22(8): 1923.
[4] Xu Y Z, Ren X M, Wang Z N, et al. Flat supercontinuum generation at 1550nm in a dispersion-flattened microstructure fibre using picosecond pulse[J]. Chinese Physics Letters, 2007,24(3): 734.
[6] Agrawal G P. Nonlinear fiber optics[M]. 5 ed: Academic Press, 2012.
[7] Heidt A M. Pulse preserving flat-top supercontinuum generation in all-normal dispersion photonic crystal fibers[J]. JOSA B, 2010,27(3): 550-559.
[8] Hooper L E, Mosley P J, Muir A C, et al. Coherent supercontinuum generation in photonic crystal fiber with all-normal group velocity dispersion[J]. Optics Express, 2011,19(6): 4902-4907.
[9] Cook K, George A, Wadsworth W, et al. Delivery of sub-100fs pulses through 8m of hollow-core fiber using soliton compression[J]. Optics express, 2007,15(12): 7126-7131.
[10] Dudley J M, Genty G, Coen S. Supercontinuum generation in photonic crystal fiber[J]. Reviews of Modern Physics, 2006,78(4): 1135-1184.
[11] Jing Q, Ma H, Huang Y, et al. Improved flatness and tunable bandwidth of the supercontinuum generation in all-normal dispersion-flattened PCF using Littman-Metcalf optical bandpass filter[J]. Optics & Laser Technology, 2012,44(6): 1660-1669.