提出了一种直接用仿真软件建立单模激光混沌系统可视化模型的方法。
A novel modeling method for the single mode laser chaotic system based on visual simulation software is presented. The chaotic characteristic of single mode laser system is analyzed.
激光混沌动力学研究的是激光系统中的混沌现象，通过它可以研究非线性动力学规律。
The dynamics of laser chaos is about the chaotic behavior in laser system, we can study the nonlinear dynamics through it.
通过耦合激光混沌系统和光纤传输信道，提出光纤混沌信号传输的非线性演化物理模型。
A physical model of nonlinear evolution of chaotic signal propagation in optical fiber is presented by coupling chaotic laser system with optical fiber channel.
研究结果对非相干光反馈与非相干光注入激光混沌同步保密通信系统的设计具有重要参考价值。
The results have significant reference value to design of the chaotic synchronization secure communication system based on incoherent optical feedback and incoherent optical injection.
证明了光纤的交叉相位调制是限制激光混沌在光纤传输中同步的主要原因，导出了系统传输的非线性相移。
Chaotic laser synchronization is mainly limited by cross phase modulation in the fiber and the propagation nonlinear phase shift is educed.
通过实时调控光的偏振方向，这两种混沌控制方法都能实时地、动态地、有效地控制激光混沌进入到稳定态和周期态上。
The methods can be real time dynamically effectively control chaotic lasing into stable states and periodic states by adjusting real time optical polarization Angle.
一是利用光的外部调制方法进行两相互耦合激光的调制，控制激光混沌同步或者非同步，实现全光逻辑门的功能与计算；
All-optical logic gates are finally performed by synchronizing or unsynchronizing appropriately the two chaotic states via modulating the coupling light.
通过对单模激光混沌系统增加一个周期扰动，构造一种具有外部周期扰动的新动力学系统，基于数值法研究了系统的混沌态在周期扰动下的动力学行为。
Based on single mode laser system, a new dynamical system under external periodic perturbation modulation is constructed and investigated by using of the numerical analysis method.
这就是说，在激光作用下，dna分子系统将产生混沌，进而导致细胞遗传性的破坏。
This means that DNA molecule system under laser action produces chaos, and will further lead to variation of inheritance of cell.
最后指出，在激光的作用下，DNA分子系统可进入混沌状态。
It is shown that the DNA molecule system can evolve into chaotic state under the action of laser.
当激光强度达到一定值时，出现了混沌，会激励DNA发生变异。
When laser intensity reaches a certain value, chaos appears and makes DNA mutate.
同时对激光控制下的混沌区域进行了讨论。
We also give a scheme for controlling the chaotic region of the system by using a laser field.
波长周期相位相移调制控制也能使混沌激光控制到三周期态和多周期态等。
Chaos is also controlled into periodic state and multi-periodic state by a method of a wavelength periodic modulation.
本文主要研究非线性耦合激光系统中的混沌同步以及如何利用混沌同步实现数字通信。
The chaotic synchronization of a nonlinear coupled laser system and the digital communication through chaotic synchronization are investigated in this paper.
分析了单模激光系统的混沌特性，并对单模激光系统的混沌同步与控制进行了仿真研究。
The chaotic characteristic of single mode laser system is analyzed. The simulation experiments of synchronizing and controlling chaos in single mode laser are studied.
分析了泵浦调制掺铒光纤环形激光器中混沌产生以及同步的理论模型。
The models of chaos generation and synchronization in Er-doped fiber ring lasers with modulated pump are analyzed.
利用数值模拟的方法研究了电流调制下偏置电流和调制频率对垂直腔面发射半导体激光器(VCSEL)混沌动力学特性的影响。
The influence of bias current and modulation frequency on chaos dynamics of vertical-cavity surface-emitting laser (VCSEL) subject to direct current modulation is investigated by numerical simulation.
本文研究了环形腔激光系统的反馈延迟对该系统的不稳定输出阈值，时间波形，功率谱及向混沌过渡道路的重要影响。
This paper studies the important effect of feedback delay on the unstable output of ring cavity laser system, especially the route to chaos in small delay time.
本文着重研究掺铒光纤激光器混沌的控制与同步，同时对双环掺铒光纤激光器的混沌同步在保密通讯中的应用作了初步研究。
In the dissertation, we mainly investigate the control and synchronization of chaos in erbium-doped fiber laser. Simultaneously, we do a pilot study for its application in secure communication.
本文对(有源)激光器、(无源)光学双稳态以及其他非线性光学系统中混沌的研究进展作了综述。
This paper overview the research developments of chaos in the (active) laser, the (passive) optical bistability, and the other nonlinear optical systems.
实验上观测到光反馈引起激光脉动频率漂移和混沌运转等现象。
The phenomena of pulsing frequency shift and chaos in CO2 laser caused by light feedback are observed experimentally.
研究了基于半导体光放大器（SOA）的光纤环形激光器的偏振混沌光的特性及其相干性。
The characteristic of polarization chaos laser and coherence of semiconductor optical amplifier(SOA)-based fiber ring laser are investigated.
在该实验中，由于材料的反射光可能进入谐振腔引发激光器混沌，结果会导致材料反射率测量不准确。
In the experiment, the material reflected light may return to the oscillator cavity, which may result in laser chaos, and the measurement result will be inaccurate.
本文报道了对CO_2激光泵浦hcooh分子亚毫米波激光器自脉动与混沌实验的新观察研究结果。
Some new experimental observations on pulsation and chaos of CO_2 laser pumped HCOOH molecule laser are reported in detail.
用唯象理论模型讨论了储存环型自由电子激光器光场混沌的控制问题。
The controlling of optical field chaos in a storage ring free-electron laser oscillator is discussed by using a phenomenal model.
提出了一种基于反馈参数调制控制超混沌同步的方法，并应用于双环掺铒光纤激光器系统。
A method of feedback modulating-parameter is presented to synchronize hyperchaotic systems, and is applied to the hyperchaotic erbium-doped fiber dual-ring laser systems.
本文用量子力学导出了激光- DNA相互作用的运动方程，并分析了此方程之解所反映的系统之混沌态问题。
The Laser DNA interaction system motion equation was derived by means of quantum mechanics, and the problem of chaotic state of the system expressive the solution of this eq.
本文在激光器半经典理论的基础上，研究和探索驻波条件下激光器自反馈引发混沌的新机制。
Based on semiclassical theory of laser, this paper was devoted to study a new mechanism of laser chaos resulted from laser self feedback in the standing wave condition.
本文在激光器半经典理论的基础上，研究和探索驻波条件下激光器自反馈引发混沌的新机制。
Based on semiclassical theory of laser, this paper was devoted to study a new mechanism of laser chaos resulted from laser self feedback in the standing wave condition.
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