evolution of pulses obtained by modulating spatial optical solitons in a kerr nonlinearity planar waveguide with anomalous dispersion is investigated.

分析研究了空间光孤子脉沖化后在反常群速色散的克尔非线性平面光波导中的传输特性和稳定性。

the numerical results show that the amplification of optical solitons is unstable in the anomalous dispersion regime.

数值计算结果表明：在反常色散范围内，光孤子的放大是不稳定的。

a general calculation method to obtain the transmission spectrum of faraday anomalous dispersion optical filter (fadof) is presented.

报道了一种计算法拉第反常色散滤光器（fadof）透射谱的普遍方法。

a method for flatly ultra-broadened supercontinuum generated in anomalous dispersion region of a dispersion-shifted fiber is introduced.

采用一种在色散位移光纤反常色散区产生平坦超宽超连续谱的方法。

the results show that modulation instability can be produced both in anomalous dispersion regime and in normal dispersion regime.

结果表明，在反常非线性区和正常色散区都能产生调制不稳定性；

in fact, the seemingly anomalous dispersion of the impurity band in the first brillouin zone is a result from band folding.

在第一布里渊区中出现的杂质带的反常色散实际上是能带折叠的结果。

anomalous dispersion and the preferential path for dispersion flow are found near a percolation threshold caused by random pore removal or blockage.

在渗流阈值附近，存在反常弥散和优势通道现象，纵向弥散系数也比通常欧几里德空间大得多；

based on our and other's study on faraday anomalous dispersion optical filter(fadof), the principle, structure, property and various application of fadof will be discussed in this paper.

以我们对铯原子法拉第反常色散原子滤光器（fadof）的研究为基础，结合其它fadof的研究成果，介绍了fadof的原理、特性、以及在滤波、鑒频、磁光调制等方面的应用。

the result indicated that the lower frequency anomalous dispersion can transfer the information of material structure.

结果表明，低频反常色散介电谱确实可以传达物质结构的信息。

a translucent ceramic that exhibits high linear transmittance and high refractive index, exhibiting substantially no birefringence, and that has high anomalous dispersion capability.

本发明提供一种透光性陶瓷，其具有高直线透射率及高折射率，且不 仅没有实质性的双折射，而且反常色散性大。

this paper develop a sensing system of density with optical fiber utilizing the anomalous dispersion and corresponding absorb peak of the matter.

本文发展一种利用物质的反常色散及相应的吸收峰组成光纤浓度传感系统。

it is also shown that the initial pulse power and initial pulse chirp can impact the spectral shape and band width of the supercontinuum generation at anomalous dispersion region.

初始激光脉沖的峰值功率和脉沖初始啁啾对光子晶体光纤反常色散区产生超连续谱形状和带宽是有影响的。

another very important phenomenon plays a major role when the fiber has anomalous dispersion at the frequency band of the input pulse .

当光纤在脉沖输入的频率范围有异常色散的现象时，另一个非常重要的现象会变得非常重要。

the distortion of mirror-reflection ir spectrum resulted from anomalous dispersion can be removed by the k-k transform technique and the same spectrum as the transmission ir spectrum can be obtained.

采用k-k变换技术，可以消除异常色散造成的镜反射光谱的畸变，得到与透射红外光谱一样的图谱。

the results show that modulation instability can be produced when the angle of the polarized direction and the birefringence axes as well as input power is arbitrary in anomalous dispersion regime.

结果表明：在反常色散区，对于任意的偏振角和任意输入功率的光脉沖都产生调制不稳定性；

in this paper, the effect of quintic nonlinearity on modulational instability in the anomalous dispersion regime of self focusing fiber from extended nonlinear schrodinger equation is considered.

从带五次非线性项的扩展非线性薛定谔方程出发，重点考虑了五次非线性对常用的自聚焦光纤中反常色散区调制不稳定性的影响。

the results show that the xpm induced mi not only in the anomalous dispersion regime but also in the normal dispersion regime;

研究结果表明，xpm产生的mi不仅在光纤反常色散区可以产生，而且在正常色散区也可以产生；

based on the infrared anomalous dispersion of compact alumina film, the character of alumina sols and the processing for fabricating compact alumina film were studied by using sol-gel method.

以氧化铝溶胶为前驱体，采用电泳沉积和低温煅烧法在低碳钢基体上制备了氧化铝陶瓷涂层，并对其成分、表面形貌及耐蚀性进行了研究。

sc generated in anomalous dispersion region of dispersion-shifted fibers by use of compression effects of higher-order soliton is studied.

研究了反常色散位移光纤中高阶孤子压缩效应与平坦sc谱的产生。

the switching from normal dispersion to anomalous dispersion is obtained by varying the intensity from couple to probe transition.

通过改变耦合到探测跃迁的驱动场强度，可以实现从正常色散到反常色散的转换。