TOD效应对超短光孤子脉冲自频移的影响研究被引量：2

Effect of TOD on ultrashort optical soliton self-frequency shifting

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摘要对包括拉曼散射和三阶色散(Third-order dispersion,TOD)效应在内的超短光孤子脉冲传输特性分析的基础上,通过数值模拟、分析、拟合得出了TOD效应引起的孤子自频移量与距离(Z)、脉冲宽度(T_0)和参量β_3之间的量化关系。完善了以前只考虑拉曼散射效应的孤子频移量的计算公式。对孤子自频移引起的脉冲延时进行了研究.研究结果表明由TOD效应引起的孤子频移量△ω_(TOD)=KT_0^(-7)Z^(5/2)β_3^(4/5),孤子总的脉冲延时量△τ=k_1Z^2,由TOD效应引起的孤子脉冲延时△τ_(TOD)=k_2β_3。该结果为研究基于飞秒量级的高速光开关有重要意义。 Based on analysis of the characteristics of ultrashort optical soliton, influences of third-order dispersion （TOD） and Raman scattering were taken into account. The relationships between △ωTOD and T0, Z,β3 were obtained by using the numerical simulation method, analysis method and fitting method. It improves the self-frequency shifting formula which considered Raman scattering only. The volume of the pulse delay caused by the self-frequency shifting was also studied. The result indicates that the amount frequency shifting caused by TOD is △ωTOD=kT0^-7Z^5/2β3^4/5, the amount pulse delay is △τ=k1Z^2, the pulse delay caused by TOD is △τTOD=k2β3. This result is very important for the high-speed optical switch.

作者罗俊徐铭朱芝英吉建华

机构地区深圳大学信息工程学院通信工程系

出处《量子电子学报》 CAS CSCD 北大核心 2010年第1期88-93,共6页 Chinese Journal of Quantum Electronics

基金国家自然科学基金(60772027) 省自然科学基金(04300855)

关键词非线性光学三阶色散有限元差分法自频移 nonlinear optics third-order dispersion finite element difference method self-frequency shifting

分类号 TN929.11 [电子电信—通信与信息系统]

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参考文献13

1Mitschke F M, Mollenauer L F. Discovery of the soliton self-frequency shift [J]. Opt. Lett., 1986, 11(10): 659-661.
2Chen J, Ilday F O, K~rtner F X. Soliton self-frequency shift from 1.03 μm to 1.55 μm [C]. OSA//ASSP, 2006: TUB9.
3Lee J H, Howe J V, Xu C, et al. Soliton self-frequency shift: experimental demonstrations and applications [J]. IEEE Journal of Selected Topics in Quantum Electronics, 2008, 14(3): 713-723.
4Gordon J P. Theory of the soliton self-frequency shift [J]. Opt. Lett., 1986, 11(10): 662-664.
5Agrawal G P. Nonlinear Fiber Optics [M]. Academic Press, 2001.
6Tsoy E N, de Sterke C M. Dynamics of ultrashort pulses near zero dispersion wavelength [J]. J. Opt. Soc. Am. B, 2006, 23(11): 2425-2433.
7Voronin A A, Zheltikov A M. Soliton self-frequency shift decelerated by self-steepening [J]. Opt. Lett., 2008, 33(15): 1723-1725.
8Skryabin D V, Luan F, Knight J C, et al. Soliton self-frequency shift cancellation in photonic crystal fibers [J]. Science, 2003, 301(5640): 1705-1708.
9Uzunov I M. Self-frequency shift of dark solitons in optical fibers [J]. Phys. Rev., 1993, 47: 1582-1585.
10Dianov E M, Karasik A Y, Mamyshev P V, et al. Stimulated Raman conversion of multisoliton pluses in quartz optical fibers [J]. JETP Lett., 1985, 41: 294-297.

二级参考文献45

1林洪榕,杨爱霞,钱胜,迟晓玲,李跃辉.应用相敏光放大克服光孤子传输系统中Gordon-Haus限制的研究[J].量子电子学报,2004,21(4):520-527. 被引量：1
2Cerullo G,Nisoli M,De Silvestri S.Generation of 11 fs pulses tunable across the visible by optical parametric amplification[J].Appl.Phys.Lett.,1997,71(25):3616-3618.
3Shirakawa A,Sakane I,Kobayashi T.Pulse-front-matchedoptical parametric amplification for sub-10-fspulse generation tunable in the visible and near infrared[J].Opt.Lett.,1998,23(16):1292-1294.
4Baltuka A,Fuji T,Kobayashi T.Visible pulse compression to 4fs by optical parametric amplification and programmable dispersion control[J].Opt.Lett.,2002,27(5):306-308.
5Baltuska A,Kobayashi T.Parametric amplification and phase control of few-cycle light pulses[J].Topics in Appl.Phys.,2004,95:179-227.
6Luo H,Qian L J,Yuan P,et al.Hybrid seeded femtosecond optical parametric amplifier[J].Opt.Express,2005,13(24):9747-9752.
7Alfano R R,Shapiro S L.Emission in the region 4000 to 7000 (A) via four-photon coupling in glass[J].Phys.Rev.Lett.,1970,24(11-16):584-587.
8Bloembergen N.The influence of electron plasma formation on superbroadening in light filaments[J].Opt.Commun.,1973,8(4):285-288.
9Brodeur A,Chin S L.Ultrafast white-light continuum generation and self-focusing in transparent condensed media[J].J.Opt.Soc.Am.B,1999,16(4):637-650.
10Kolesik M,Katona G,Moloney J V,et al.Theory and simulation of supercontinuum generation in transparent bulk media[J].Appl.Phys.B,2003,77(2-3):185-195.