chromatic dispersion
色散
常用释义
英式发音
美式发音
基本释义
- 色散：光在介质中传播时，不同波长的光会以不同的速度传播，导致光信号的波形发生扩展和失真的现象。色散可以分为色散补偿和色散增强两种类型。
例句
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1·Finally, the measurement of the chromatic dispersion of single mode fibers by mask method is realized.最后，实现了掩模法对单模光纤色散的测量。
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2·At last, an analysis of the characteristic of chromatic dispersion of thin film filter was also provided.最后，对介质膜滤波器的色散的特点进行了分析。
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3·Good result is achieved for the propagation constants and chromatic dispersion of arbitrary index profile single mode fiber.该法对任意的圆对称折射率剖面光纤计算传输常数和色散能够得到满意的结果。
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4·Refractive index, chromatic dispersion and absorption coefficient are material figures of merit for ultrafast all optical switch.折射率、色散和吸收系数是用于超高速全光开关的光学材料的重要品质指数。
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5·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。
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6·This paper puts forward a computation method on cut-frequency of all TE models of square symmetry wire by which chromatic dispersion curves can be drawn.本文提出了一种计算方形对称传输线TE模的各模式的截止波数，以及根据各模式的截止波数计算各模式的色散曲线的方法。
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7·The spectral dispersion of single-mode fiber is measured and the zero chromatic dispersion wavelength, the slope of dispersion vs. wavelength are obtained.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。
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8·A novel method realizing chromatic dispersion compensation and optical add-drop multiplexing simultaneously in optical network has been proposed and characterized.提出了一种在光网络中同时进行色散补偿和光分插复用的方法，并进行了特性分析。
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9·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。
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10·The variation of chromatic dispersion induced delay time error of the true time delay line based on dispersive devices is investigated using an intensity-frequency modulating model.利用强度频率混合调制模型研究了基于色散器件的光真延时线中色散导致的延时误差的变化规律。