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带弱“平台”皮秒光孤子的数值研究 被引量:3

Numerical Study of Picosecond Optical Soliton with Weak “Platform”
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摘要 通过数值求解变系数非线性薛定谔方程,发现光纤系统对带有弱“平台”的皮秒光孤子有独特的传输特性。在常参数光纤系统中,这种光孤子体现“呼吸”特性,而在特殊的分布参数光纤系统中,则能较平稳地传输。 In this paper, the transmission properties of picosecond optical soliton with weak “platform” are studied, by solving nonlinear Schr?dinger equation with varying coefficients numerically. The soliton has “breath” character in the constant fiber parameter system, however, it can be propagated comparatively stably in the certain distributed parameter system.
出处 《光学与光电技术》 2005年第2期4-5,8,共3页 Optics & Optoelectronic Technology
基金 国家自然科学基金(60477026) 山西省自然科学基金(20031002)
关键词 弱“平台” 光孤子 分布参数 数值研究 weak “platform” optical soliton distributed parameter numerical study
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同被引文献25

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