[1] Alfano R R, Shapiro S L. Observation of self-phase modulation and small-scale filaments in crystals and glasses[J]. Physical Review Letters, 24, 592-594(1970). http://prola.aps.org/abstract/PRL/v24/i11/p592_1

[2] Gersten J I, Alfano R R, Belic M. Combined stimulated Raman scattering and continuum self-phase modulations[J]. Physical Review A, 21, 1222-1224(1980). http://journals.aps.org/pra/abstract/10.1103/PhysRevA.21.1222

[3] Sotobayashi H, Chujo W, Ozeki T. Wideband tunable wavelength conversion of 10-Gbit/s return-to-zero signals by optical time gating of a highly chirped rectangular supercontinuum light source[J]. Optics Letters, 26, 1314-1316(2001).

[4] Bellini M, Hänsch T W. Phase-locked white-light continuum pulses: toward a universal optical frequency-comb synthesizer[J]. Optics Letters, 25, 1049-1051(2000). http://europepmc.org/abstract/MED/18064269

[5] Wang Y M, Zhao Y H, Nelson J S et al. Ultrahigh-resolution optical coherence tomography by broadband continuum generation from a photonic crystal fiber[J]. Optics Letters, 28, 182-184(2003). http://www.ncbi.nlm.nih.gov/pubmed/12656325

[6] Song S Y, Li Z L, Gao Y H et al. Swept source optical coherence tomography system for transdermal drug delivery imaging by microneedles[J]. Chinese Journal of Lasers, 45, 0807001(2018).

[7] Pioger P H, Couderc V, Leproux P et al. High spectral power density supercontinuum generation in a nonlinear fiber amplifier[J]. Optics Express, 15, 11358-11363(2007). http://europepmc.org/abstract/med/19547493

[8] Hao Q, Zeng H P. Cascaded four-wave mixing in nonlinear Yb-doped fiber amplifiers[J]. IEEE Journal of Selected Topics in Quantum Electronics, 20, 0900205(2014). http://ieeexplore.ieee.org/document/6680678/

[9] Song R, Hou J, Chen S P et al. High power supercontinuum generation in a nonlinear ytterbium-doped fiber amplifier[J]. Optics Letters, 37, 1529-1531(2012). http://www.opticsinfobase.org/abstract.cfm?URI=ol-37-9-1529

[10] Guo C Y, Ruan S C, Yan P G et al. Optimized flat supercontinuum generation in high nonlinear fibers pumped by a nanosecond Er/Yb co-doped fiber amplifier[J]. Laser Physics, 24, 045104(2014). http://adsabs.harvard.edu/abs/2014laphy..24d5104o

[11] Ranka J K, Windeler R S, Stentz A J. Visible continuum generation in air-silica microstructure optical fibers with an anomalous dispersion at 800 nm[J]. Optics Letters, 25, 25-27(2000). http://www.tandfonline.com/servlet/linkout?suffix=CIT0002&dbid=8&doi=10.1080%2F09500340.2018.1455924&key=18059770

[12] Birks T A, Wadsworth W J. Russell P S J. Supercontinuum generation in tapered fibers[J]. Optics Letters, 25, 1415-1417(2000).

[13] Yan P G, Zhang G L, Wei H F et al. Double cladding seven-core photonic crystal fibers with different GVD properties and fundamental supermode output[J]. Journal of Lightwave Technology, 31, 3658-3662(2013). http://ieeexplore.ieee.org/document/6645375/

[14] Wei H F, Chen H W, Chen S P et al. A compact seven-core photonic crystal fiber supercontinuum source with 42.3 W output power[J]. Laser Physics Letters, 10, 045101(2013). http://adsabs.harvard.edu/abs/2013LaPhL..10d5101W

[15] Kano H, Hamaguchi H O. Characterization of a supercontinuum generated from a photonic crystal fiber and its application to coherent Raman spectroscopy[J]. Optics Letters, 28, 2360-2362(2003). http://www.ncbi.nlm.nih.gov/pubmed/14680182

[16] Zhao L, Li C, Li Y et al. Hundred-watt-level supercontinuum spectrum generation based on photonic crystal fiber[J]. Chinese Journal of Lasers, 44, 0201018(2017).

[17] Song R, Hou J, Liu T et al. A hundreds of watt all-fiber near-infrared supercontinuum[J]. Laser Physics Letters, 10, 065402(2013). http://adsabs.harvard.edu/abs/2013LaPhL..10f5402S

[18] Xu R Q, Dong Z K, Tian J R et al. Wavelength tunable ultra-short pulses based on a flat broadband spectrum generated in a nonlinear ytterbium-doped fiber amplifier[J]. Chinese Physics B, 26, 014207(2017). http://en.cnki.com.cn/Article_en/CJFDTotal-ZGWL201701030.htm

[19] Wang Y Q, Li L, Zhao L M. Chirped pulse amplification in an all-normal-dispersion erbium-doped fiber amplifier[J]. Laser Physics, 27, 035102(2017). http://adsabs.harvard.edu/abs/2017LaPhy..27c5102W

[20] Baldeck P L. Cross-phase modulation in optical Kerr media: review of discovery experiments[J]. Proceedings of SPIE, 8940, 894013(2014). http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1850621

[21] Liu X M, Cui Y D, Han D D et al. Distributed ultrafast fibre laser[J]. Scientific Reports, 5, 9101(2015). http://www.ncbi.nlm.nih.gov/pubmed/25765454

[22] Kudlinski A, Bendahmane A, Labat D et al. Simultaneous scalar and cross-phase modulation instabilities in highly birefringent photonic crystal fiber[J]. Optics Express, 21, 8437-8443(2013). http://europepmc.org/abstract/med/23571933

[23] Shen Y R, Yang G Z. Theory of self-phase modulation and spectral broadening[M]. ∥Alfano R R. The supercontinuum laser source. New York: Springer-Verlag, 1-32(2016).

[24] Savescu M, Bhrawy A H, Hilal E M et al. Optical solitons in birefringent fibers with four-wave mixing for Kerr law nonlinearity[J]. Romanian Journal of Phusics, 59, 582-589(2014).

[25] Xiao Y Z, Essiambre R J, Desgroseilliers M et al. Theory of intermodal four-wave mixing with random linear mode coupling in few-mode fibers[J]. Optics Express, 22, 32039-32059(2014). http://europepmc.org/abstract/med/25607171

[26] Pourbeyram H, Agrawal G P, Mafi A. Stimulated Raman scattering cascade spanning the wavelength range of 523 to 1750 nm using a graded-index multimode optical fiber[J]. Applied Physics Letters, 102, 201107(2013). http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6518073

[27] Aalto A, Nyström E, Ryczkowski P et al. Wavelength correlation maps in Raman supercontinuum generation. [C]∥2013 IEEE Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference, May 12-16, 2013, Munich, Germany. New York: IEEE, 14252694(2014).

[28] Qiu Y, Xu Y Q. Wong K K Y, et al. Enhanced supercontinuum generation in the normal dispersion pumping regime by seeded dispersive wave emission and stimulated Raman scattering[J]. Optics Communications, 325, 28-34(2014).

[29] Mondal P, Bhatia N, Mishra V et al. Cascaded Raman and intermodal four-wave mixing in conventional non-zero dispersion-shifted fiber for versatile ultra-broadband continuum generation[J]. Journal of Lightwave Technology, 36, 2351-2357(2018). http://ieeexplore.ieee.org/document/8302906/

[30] Choudhury V, Arun S, Prakash R et al. High-power continuous-wave supercontinuum generation in highly nonlinear fibers pumped with high-order cascaded Raman fiber amplifiers[J]. Applied Optics, 57, 5978-5982(2018). http://arxiv.org/abs/1807.00120

[31] Wang Y H, Ma C S, Li D L et al. Theoretical analysis on gain characteristics of ytterbium-doped fiber amplifier[J]. Acta Photonica Sinica, 37, 855-859(2008).