光纤零色散波长 zero-dispersion wavelength of fiber(0) 目前没有对本词条修改信息

“光纤零色散波长”译为未确定词的双语例句     Theory Analyses of Propagation Feature of Optical Soliton near the Zero-dispersion Wavelength Point of an Optical Fiber     光纤零色散波长点附近光孤子传输特征的理论分析 短句来源     Accurate Measurement of Zero Dispersion Wavelength in an Optical Fiber     光纤零色散波长的精确测量 短句来源     Measurement and calculation of zero dispersion wavelength in infra-red fiber     红外光纤零色散波长的测量和计算 短句来源     The Measurement and Calculation of Zero Dispersion Wavelength in Infra-red Fiber     红外光纤零色散波长的测量和计算 短句来源     Analyzing the gain,we can know the property of the gain bandwidth. The bandwidth is about 50nm only when the pump Wavelength is greater than the Zero-dis persion wavelength.     进一步分析G_s，获得其增益带宽特性，只有在泵浦波长大于光纤零色散波长时才有增益，带宽约为50nm。 短句来源 查询“光纤零色散波长”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句

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A wideband nonlinear scattering spectrum (1.1—1.9 um) is obtained in a multimodeoptical fiber pumped with an A-O Q-switched Nd:YAG laser at 1.06 um.The spectrum forms a goodquasicontinuum at the zero-material-dispersion range of the fiber.Discussion about the generationmechanism of the continuum is given.It shows that the continuum is generated by combined interac-tion of stimulated Raman scattering and four-photon mixing.             利用1.06μm声光调Q激光器作泵浦源,从多模光纤获得了光谱范围从1.1～1.9μm 的宽带非线性散射谱。散射谱在光纤零色散波长附近有较平坦的宽带准连续谱。我们认为此光连续谱是由受激喇曼散射与四光子混频过程的组合作用产生的。 文摘来源          The chromatic dispersion measurement using phase shift technique is discussed In this paper. The spectral dispersion of single-mode fiber is measured and the zero chromatic dispersion wavelength, the slope of dispersion vs. wavelength are obtained. The chromatic dispersion of multimode fiber is also measured. The theoretical analysis of its accuracy is presented in the paper and the influence of random noise to phase shift measurement is calculated.The chromatic dispersion measurements have been carried on ...             本文讨论了采用相移法测量光纤色度色散的技术。对单模光纤的色散谱进行测量,得出单模光纤的零色散波长和色度色散随波长变化的斜率。此外,还对多模光纤的色度色散进行了测量。本文对测量精度作了理论分析,计算了随机噪声对相移测量的影响。 分别在二个波长区域——短波长区域(0.85μm附近)和长波长区域(1.3μm附近)对多模光纤和单模光纤的色度色散进行了测量,所得结果与用其它方法所测得的结果符合良好。 文摘来源          The paper attempts to review the technical advances in the single mode fiber design and performance for use of long wavelength communications.The conven- tional single mode fiber has zero dispersion wavelength at 1.3μm, with step index profile of matched cladding and depressed cladding. The design parameters include core diameter d, index difference A, normalized frequency V, cut-off wave- length λ_c, mode field diameter d_p, and all are considered to obtain the optimum performane for 1.3μm, including loss,...             本文对近年来长波长单模光纤设计和性能的进展作了综合评述。常规单模光纤的零色散波长在1.3μm有匹配包层和压低包层两种折射率分布,设计和选择芯径d、折射率差△、归一化频率V截止波长、模场直径d_p等参数时,要使1.3μm的损耗、色散和抗弯能力等性能最佳化。于是考虑波导色散抵消材料色散,使零色散波长移至最低损耗波长1.55μm及其附近窗口。这类光纤称为色散移位和色散平坦单模光纤,其折射率分布有三角形、分隔纤芯和四包层等几种设计。将MCVD、OVD、VAD、PCVD四种工艺的设计和性能列表相互比较。最后总结光纤通信所用单模光纤的现状和前景。 文摘来源   << 更多相关文摘

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