So for this system, in order to realize long distance transmission, the optical fiber dispersion coefficient must be small.
显然，对这种系统，要实现长距离传输，必须采用较低色散系数光纤。
The effect of optical fiber dispersion parameter on the performance of average-soliton transmission system using PSA as in-line amplifiers has been analyzed theoretically by computer simulation.
通过计算机系统仿真研究光纤色散参量对以相敏光放大器（PSA）作为在线放大器的动态孤子系统传输性能的影响。
The effect of optical fiber dispersion parameter on the transmission performance of dynamic-soliton system using PSA as in-line amplifiers has been analyzed theoretically by computer simulation.
采用计算机系统仿真方法研究光纤色散参量对应用相敏光放大器 （PSA）作为在线放大器并采用平均孤子传输方案的光孤子通信系统传输性能的影响。
The effect of optical fiber dispersion parameter on the performance of average-soliton transmission system using PSA as in-line amplifiers has been analyzed theoretically by computer simulation.
采用计算机系统仿真方法研究光纤色散参量对应用相敏光放大器 （PSA）作为在线放大器并采用平均孤子传输方案的光孤子通信系统传输性能的影响。
Dispersion is the primary affects of the optical fiber band width.
色散问题是影响光纤带宽的主要因素。
Theory and experiment show that bandwidth of FOPA depends on pumping wavelength and pumping power, optical fiber nonlinear coefficient as well as dispersion characteristics.
理论和实验研究表明，参量放大的带宽取决于泵浦波长和泵浦功率、光纤非线性系数、光纤的色散特性。
The dimensionless parameter called "optical dimension" of the fiber is introduced, from which a new dispersion formula of SMOF is derived.
文中引入了光纤的“光学尺寸”这一无量纲参数，并由此导出了新的单模色散公式。
The result shows that the photonic crystal fiber will have a broad application in photonic crystal fiber sensor, photonic crystal antennae, dispersion compensation and optical integrated circuit.
研究结果表明，光子晶体光纤在光纤传感器、光子晶体天线、超宽色散补偿、光学集成电路等多方面具有广泛的应用前景。
An optical pulse compressor using a normal dispersion fiber combined with a linearly chirped fiber grating (instead of a block grating pair) is proposed.
本文提出了利用正常色散光纤加线性啁啾光纤光栅组成全光纤光脉冲压缩器方案。
As the bit rate increases, the polarization mode dispersion (PMD) must be considered in optical fiber communication systems.
随着光纤传输系统中传输速率逐渐提高，必须要考虑光纤传输系统中的偏振模色散。
The result provides a significant reference for the designs of new types of dispersion-flattened fiber, dispersion-shifted fiber and passive optical devices.
所得的研究结果为获得更为理想的色散补偿、色散平坦光纤及设计新型无源光器件提供了重要的依据。
With the success in linear dispersion compensation technique in optical fiber communication, a new limitation with nonlinearity will be accumulated when the length of fiber link increases.
随着线性色散补偿技术的成熟，光纤通信的另一个限制因素——非线性，将随着光纤链路的加长而积累起来。
In some fiber interferometers and PMD (polarization Mode Dispersion) detection, measuring the state of polarization in optical fiber is very important.
在光纤干涉仪和偏振模色散检测过程中，偏振态的检测是十分重要的。
The part of optic paths includes optical fiber strain sensor, lamp-house, optical fiber coupling instrument and light dispersion equipment.
光路部分包括光纤传感器、光纤、光源、光纤耦合器以及设计的解调光路部分。
Fiber loss and dispersion have been overcome greatly because of the development of optical amplifiers and chromatic dispersion compensation technology.
由于光放大器和各种色散补偿技术的采用，光纤损耗和色散对系统的传输距离不再起主要限制作用。
Pulses propagate in HNLFs with different dispersion curve have been investigated in the experiment to analyze how can the parameters of optical pulse and fiber affect the results of quantization.
实验中分别研究了脉冲在具有不同色散特性的高非线性光纤中的传输情况，分析了光脉冲特征及光纤参数对量化精度的影响。
Higherorder soliton can be compressed by NOLM Nonlinear optical fiber loop made of DDF Dispersion Decreasing fiber.
基于色散渐减光纤的非线性光纤环境(DDF -NOLM)能够有效压缩高阶孤子脉冲。
The optical fiber communication technique is well suited to a large delay time, due to the low attenuation and chromatic dispersion of the fiber, and to its high bandwidth.
通信技术中使用的光纤，由于其低耗与宽带特性，能较好地满足这种要求。
Study the detailed physical process of the group-velocity dispersion-induced pulse broadening, this must be taken as prepare the ground for the founding of optical soliton in nonlinear fiber.
研究了线性光纤中色散导致光脉冲展宽的详细物理过程，以此为光纤中光孤子产生的物理过程作物理上的准备。
The degenerate four wave mixing (FWM) and optical parametric amplifying (OPA) processes near the zero dispersion in optical fiber are analyzed.
分析了光纤中零色散附近的简并四波混频（FWM）和简并光参量放大（OPA）过程。
The existing optical domain compensation methods for the Polarization Mode Dispersion (PMD) in fiber-optic transmissions are studied and compared.
针对光纤传输中的偏振模色散(PMD)问题，研究和比较了现有PMD的光域补偿方法。
A new multiplexing technique for polymer optical fiber is proposed, which is based on the principle that selective excitation can effectively decrease the modal dispersion and increase the bandwidth.
根据选择性激发能够有效减少模式色散从而能提高带宽的原理，提出了一种针对塑料光纤通信的新复用技术。
The dispersion effect of optical fiber grating is one of the most important characters which not only limits its application range but also become a promising dispersion compensation technology.
光纤光栅的色散不仅影响到光纤光栅本身的使用范围，更作为一种属性成为色散补偿的重要方法。
Randomly varying birefringence in optical fiber can lead to pulse broadening, corresponding to polarization-mode dispersion (PMD) effect.
光纤的随机双折射效应可导致脉冲无规展宽即偏振模色散(PMD)。
The influences of length, dispersion index and attenuation index of transmission fiber and incident optical power on ber (bit error rate) and Q value of the system is analyzed.
仿真研究了传输信道和光功率对光码分多址系统性能的影响，分析了传输距离、光纤色散系数、光纤衰减、入纤光功率等与误码率和Q值的关系。
It is known that there is a slight difference of zero dispersion along an optical fiber link, because the link is concatenated with lengths of fibers.
由于光纤线路由多根光纤连接而成，因此沿整个线路零色散波长就稍有差别。
Based on manufacture, performance test and analysis of different optical fiber waveguides, the relationships between waveguide and loss, MFD, bend loss, waveguide dispersion are deduced respectively.
通过对不同应用的光纤波导结构的制造、性能测试和分析，指出了波导结构设计与光纤衰减、模场直径、弯曲损耗和波导色散等的关系。
Some parameters such as fiber length, dispersion slope, nonlinearity coefficient, and pump power have important impact on gain and bandwidth in optical fiber amplification system.
详细研究了光纤参量放大系统中的增益和带宽与各主要参数如光纤长度、色散斜率、非线性系数、泵浦光功率等的关系。
The results show that the positive high-dispersion has contributed to the formation of asymptotic soliton in the optical fiber.
结果表明，高阶色散有助于光纤中渐近孤子的形成。
Chirped fiber gratings have been considered as one of the most practical schemes to compensate the dispersion of standard telecommunication optical fiber.
啁啾光纤光栅被认为是目前最有实用价值的色散补偿方案之一。
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