光纤布拉格光栅中的隙孤子存在条件

被引:4
作者
李小路
江月松
机构
[1] 北京航空航天大学电子信息工程学院
关键词
非线性光学; 光纤布拉格光栅; 隙孤子; 非线性耦合模式方程; 无因次群速度;
D O I
暂无
中图分类号
O437 [非线性光学(强光与物质的作用)];
学科分类号
070207 ; 0803 ;
摘要
提出光纤布拉格光栅中产生隙孤子的条件和参量制约关系。利用非线性耦合模式方程建立光纤布拉格光栅中孤子的传播方程,通过扰动方法建立了参量的微分方程,计算得到参量近似解。以周期非线性光学介质中隙孤子存在的条件为依据,数学计算分析得到两组参量关系不等式。最终通过数值计算说明了这些参量之间存在制约关系和物理意义。从而理论上说明了在光纤布拉格光栅中隙孤子存在需要选择适当参量。为光纤布拉格光栅中产生隙孤子的实验和进一步的工程应用提供了理论基础。
引用
收藏
页码:1549 / 1553
页数:5
相关论文
共 20 条
[1]  
Bragg grating soliton. EGGLETON B J,SLUSHER R E,DE STERKE C M,et al. Physics Review Letters . 1996
[2]  
Spatially-multiplexedfibre-optic Bragg grating strain and temperature sensor systembased on interferometric wavelength-shift detection. Y.J.Rao,K.Kalli,G.Bradyet al. Electronics Letters . 1995
[3]  
High-resolution,wavelength-division-multiplexed in-fibre Bragggrating sensor system. Y.J.Rao,D.J.Webb,D.A.Jacksonet al. Electronics Letters . 1996
[4]  
Envelope-function approach for the electrodynamics of nonlinear periodic structures. Sterke C M,Sipe J E. Physical Review A Atomic Molecular and Optical Physics . 1988
[5]  
Broadbandchirped fibre Bragg filters for pump rejection and recycling inerbium doped fibre amplifiers. M.C.Farries,C.M.Ragdale,D.C.J.Reid. Electronics Letters . 1992
[6]  
Structural Monitoring with Fiber OpticTechnology. Raymond M Measures. . 2001
[7]  
Fiber Bragg grating array sensorsystem using a bandpass wavelength division multiplexer andinterferometric detection. T.A.Berkoff,A.D.Kersey. IEEE Photonics Technology Letters . 1996
[8]  
Nonlinear self-switching and multiple gap-soliton formation in afiber Bragg grating. D.Taver,N.G.R.Broderick,D.J.Richardsonet al. Optics Letters . 1998
[9]  
Self-induced transparency solitons innonlinear refractive periodic media. A.B.Aceves,S.Wabnitz. Physics Letters A . 1989
[10]  
Absolutestrain measurement using an in-fibre-Bragg-grating-based Fabry-Pérot sensor. Y.J.Rao,M.R.Cooper,D.A.Jacksonet al. Electronics Letters . 2000