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- coherent pulse propagation 相干脉冲传播
- A initially chirped Gauss pulse is taken as an example. It is shown that the PCH can only be applied to coherent pulse transmiting. 以啁啾高斯脉冲为例的分析表明;预啁啾技术(PCH)只适用于相干脉冲传输.
- This paper proposes a new method for obtaining a random signal radar wavefonn by means of random binary code PM and coherent pulse AM. 本文提出了用随机二元码调相和相干脉冲调幅得到随机信号雷达波形的新方法。
- THE PROPAGATION EFFECT OF COHERENT PULSE IN THE STRONG LOSSMEDIUM 强损耗介质中相干光脉冲的传输效应
- The spatio-temporal propagation dynamics of unresonant pulse pairs in coherently prepared media is investigated.The effects of detunings on the phase modulation of the coherent pulses are emphasized. 研究了一对非共振脉冲在相干介质中的时空传播,着重考察了失谐对相干脉冲相位调制的影响。
- Split-step Fourier method is used to numerically solve coupled nonlinear Schr?dinger equation, and to study the properties of pulse propagation in the fiber with randomly varying birefringence. 利用分步傅里叶方法数值解耦合非线性薛定谔方程组,研究了孤子脉冲和高斯脉冲在随机双折射光纤中的传输特性。
- Increasing the driving field intensity, the medium"s dispersion changes from normal to anomalous, which leads to the switching from subluminal to superluminal light pulse propagation. 通过增加驱动场的强度,光学介质的色散性质由正常色散向反常色散转换,导致光的传播速度由慢光速到超光速的转换。
- Summing up time harmonic propagated waves of all frequency gives the pulse propagation along the line. 加总所有频率成份弦波之时域传播即得时域脉波之传播。
- externally coherent pulse doppler radar 脉冲外相干多普勒雷达
- spatially and spectrally partially coherent pulse 部分空间和部分光谱相干脉冲
- ultra-narrow coherent pulse train 极窄脉冲相参序列
- Electromagnetic pulse propagation 电磁脉冲传播
- When such a powerful laser pulse propagates through the plasma, it becomes both shorter and narrower, creating a large electron bubble that traps electrons from the plasma. 当如此强大的雷射脉冲传递到电浆的时候,脉冲会变得更短更窄,创造出一个很大的电子泡泡,而可以从电浆中抓住电子。
- Application of Range Vernier to Coherent Pulse Doppler Radar 游标测距在全相参脉冲多普勒雷达中的应用
- Key words: spatially and spectrally partially coherent pulse; 关键词: 部分空间和部分光谱相干脉冲;
- Channel matching for sound pulse propagation in shallow water 浅海声脉冲传播的信道匹配
- Sound pulse propagation and channel match in shallow water 浅海脉冲声传播的信道匹配
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- Abstract: From the Helmholtz equation, the optical field analytical expression of an ultrashort pulse propagating through a small aperture lens was acquired with chromatic and spherical aberration. 摘 要: 从亥姆霍兹方程出发,考虑透镜的色差和球差,得到了超短脉冲经过小数值口径透镜后光场的解析表达式;
- From the Helmholtz equation, the optical field analytical expression of an ultrashort pulse propagating through a small aperture lens was acquired with chromatic and spherical aberration. 摘要从亥姆霍兹方程出发,考虑透镜的色差和球差,得到了超短脉冲经过小数值口径透镜后光场的解析表达式;
