The effect of self steepening on the modulation instability of optical pulses in decreasing dispersion fibers is investigated.
研究了自变陡效应对色散缓变光纤中光脉冲的调制不稳定性的影响。
The instability of optical image of X ray film optical mark camera caused by the different thickness of dark cassette is resolved.
解决了X光片光学标记摄影机由于暗盒厚度差所引起的开盖困难和导致光学成像质量不稳定的问题。
The research of the miniature intelligence constant pressure controller is stem from the instability of the small driver pressure on the optical fiber sensor.
微型智能恒压控制器的研究立题即来源于医学颅内压监护仪使用过程中驱动压力控制的不稳定性。
The single optical path measuring system is adopted in traditional polarimeter and its precision is not high, mainly affected by the instability of light source.
传统的偏振测量仪由于采用单光路测量系统，测量精度受光源稳定性限制较大。
When the external electric field is given, the maximum modulation instability growth rates will increase to a maximum then decreases as the incident optical intensity enhances.
在外加电场给定时，调制不稳定性增长率的最大值随入射光强的增大先达到一峰值然后又减小。
Modulation instability (MI) in single-mode optical fibers is investigated analytically and numerically using a modified nonlinear Schrdinger equation.
基于修正的非线性薛定谔方程，利用线性扰动理论和数值方法研究了单模光纤中的调制不稳定性。
The modulational instability of one-dimensional broad optical beams in biased two-photon centrosymmetric photorefractive crystals under steady-state conditions has been investigated.
研究了稳态情况下一维宽光束在有偏压双光子中心对称光折变晶体中的调制不稳定性。
In this paper, using disk-instability model and starburst model, the AGN optical variability and spectral slope variability are simulated and confronted with observations.
本文中我们利用盘不稳定模型和星爆模型的基本思想，模拟活动星系核在光学波段的光度和光谱斜率变化，并将模拟的结果和观测进行比较。
In this paper, using disk-instability model and starburst model, the AGN optical variability and spectral slope variability are simulated and confronted with observations.
本文中我们利用盘不稳定模型和星爆模型的基本思想，模拟活动星系核在光学波段的光度和光谱斜率变化，并将模拟的结果和观测进行比较。
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