非对称反馈布拉格谐振腔反射后脉冲形状的变换

2013 International Conference on Advanced Optoelectronics and Lasers (CAOL 2013) Pub Date : 2013-11-07 DOI:10.1109/CAOL.2013.6657608

V. Borulko, O. Drobakhin, D. Sidorov

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引用次数: 0

摘要

在载流子频率位于谐振布拉格频率附近的条件下，考虑了具有周期对比的升压和降压扰动类型的布拉格谐振器反射的脉冲形状的变换。对延迟时间的积分估计和微分估计进行了比较。在布拉格反射带内计算了反射脉冲随载频的偏度系数和峰度系数。确定了反射脉冲出现负质心延迟的条件。推广了布拉格谐振腔中非对称反馈情况下延迟时间异常值的条件。

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Pulse shape transformation upon reflection from Bragg resonators with asymmetric feedback

The transformation of the shape of pulses reflected by Bragg resonators with step-up and step-down perturbation types of period contrast under conditions than carrier frequency is in the vicinity of the resonance Bragg frequency have been considered. Integral and differential estimates of the delay time have been compared. The coefficients of skewness and kurtosis for the reflected pulses versus carrier frequency have been calculated within Bragg reflection band. The conditions for the appearance of negative mass center delay of the reflected pulses have been determined. The conditions of the anomalous values of the delay time have been generalized for the case of asymmetric feedback in Bragg resonators.

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2013 International Conference on Advanced Optoelectronics and Lasers (CAOL 2013)

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