同时由于光场压缩效应的影响使相位概率分布呈现出与相干态光场所不同的情况。
At the same time, because of the influence of light-field squeezing effect, the phase probability distribution is different from that of coherent-state field.
这些公式包容了传感器内的各种光学元件对双频左、右旋圆偏振激光束的相位延迟和偏振态改变。
These formulas cover all informations of phase delay and change of polarization states for these beams caused by all optical elements in the sensing system.
本文对压缩真空态的相位涨落进行了计算，给出了一般表达式，发现了压缩态的一些性质。
The general formula of phase fluctuation are given for the squeezed vacuum of Light. The properties of squeezed vacuum of light are found.
利用偏差分析的结果，可以得出一个对正态过程和随机相位正弦波都是无偏的不用乘法器的相关器。
Taking advantage of the analysis of the bias, an unbiased correlator without multiplier is deduced for Gaussian process and sinusoidal wave with random phase.
为此，我们研究了相位退相干和振幅退相干环境对纠缠、量子隐形传态和量子非局域性质的影响。
We investigate the entanglement, quantum teleportation, and quantum non-locality affected by the phase de-coherence and amplitude de-coherence of the environment.
指出了弱压缩真空态也是相位压缩态。
It point out weakly squeezed vacuum is also squeezed state of phase.
用数值方法讨论了相干态强度、相位角和压缩参数对压缩奇偶相干态位置熵和动量熵压缩特性的影响。
The influence of coherent state strength, phase angle and squeezing parameter on position and momentum entropic squeezing for squeezed even and odd coherent were discussed by numerical calculations.
结果表明，由于相位损耗的存在使得光场和系统的量子态偏离初始纯态。
The results show that the existence of cavity phase damping leads to the phenomenon that the quantum states of the field and the system deviate from the initial pure state.
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.
由此，研究了热压缩态中测量相位涨落的两种压缩及其与温度的关系。
From these, we investigate two kinds of squeezing of fluctuations for measured phase in thermal squeezed states and their relations to temperature.
构造出了一种新的奇偶非线性相干态，并借助于数值计算方法研究了它们的压缩、振幅平方压缩、反聚束和相位概率分布等非经典性质。
Based on our previous work, with the aid of the numerical method, the phase probability distributions of Roy-type even and odd nonlinear coherent states are investigated.
本文讨论了相位因子对相干态在时间演化中保持不变的充要条件所造成的影响。
In the paper, it has discussed the action of a phase on necessary and sufficient Condition of coherent state to remain its state on the time evolution.
利用热场动力学的方法计算了热压缩态中测量相位算符的涨落。
The fluctuations of the measured phase operators in the thermal squeezed states are calculated with the aid of thermo field dynamics.
最后分析了退相干环境中关联二项式态的非局域性质，发现在相位退相干下，关联二项式态的非局域性在有限时间内总是存在。
Finally we examine the nonlocality of correlated binomial states in the phase damping channel and find that in the finite time the nonlocality always exist.
在研究四波耦合时，分别讨论了在三种BSO晶体切面上，信号光和向前泵浦光的的偏偏振振态态互相平行和存在夹角时相位共轭反射率的特性；
Studying four-wave mixing, we get the phase-conjugate reflectivity in three cut planes in BSO when the polarization of signal beam and pump beam are parallel or not parallel.
另外，通过研究新的奇偶非线性相干态相位概率分布，发现新的奇偶非线性相干态具有完全不同的量子干涉特性。
Moreover, we find that the new EONLCS exhibit different quantum interference properties by studying the probability distributions of the states.
研究表明，系统的定态输出随系统的调制深度或调制频率、群速色散或自相位调制等参量值的变化而变化。
The results show that the evolution of the steady-state output parameters of the system varies with the values of modulation parameters, group velocity dispersion and self phase modulation.
正是这个折射波的存在，反射波的相位和偏振态呈现其特性。
Because of this, reflective wave shows properties of phase shifts and polarized shifts.
四台阶结构相位编码可以实现57个不同的数据态，有望将数据密度提高为传统方法的近6倍。
A quadrant staircase structure (QSS) used as an encoded element can realize 57 different states, and it is expected to enhance the data density 6 times as high as the conventional method.
四台阶结构相位编码可以实现57个不同的数据态，有望将数据密度提高为传统方法的近6倍。
A quadrant staircase structure (QSS) used as an encoded element can realize 57 different states, and it is expected to enhance the data density 6 times as high as the conventional method.
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