提出一种新颖的温度不敏感电光振幅调制器和保偏可变光衰减器的设计方案。
A new design for temperature insensitive electro-optic modulator and variable optical attenuator is presented in this paper.
在双变形镜自适应光学系统中，实现全场补偿的关键步骤之一是使得变形镜2上主激光的振幅分布具有信标光振幅分布。
One key step for full field correction is to match the main laser amplitude distribution with beacon amplitude distribution on deformable mirror 2 in two deformable mirror adaptive optics.
本文详细推导了用振幅调制激光为光源外差激光探针的信号光与参考光干涉光强表达式。
In the paper. the interference intensity of signal laser beam and the reference one is carried out in detail on a heterodyne laser probe with amplitude modulated laser source.
文章研究了不包含真空态的类二项式迭加态的光场的振幅N次方压缩特性。
The characteristic of the amplitude Nth power squeezing of binomial like state without vacuum has been investigated.
后焦面上的频率分布还原成像面上的光场复振幅空间分布。
The space frequency distribution on rear focal plane restores to the distribution of complex amplitude on image plane.
本文用FE3C 8500程序计算了渗碳体的结构振幅，据此，说明了渗碳体的结构消光条件。
The structure amplitudes of Fe_3C are calculated by using the program FE3C8500, then the condition of structure extinction is introduced in this paper.
通过数值计算，详细分析了各个参量对最终超分辨效果的影响，并且得到了正弦变化振幅光瞳滤波器的一些基本性质。
By numerical calculations, the parameters are analyzed which influence the superresolution effect and the main characters of the amplitude optical pupil filters with sine functions are obtained.
讨论了准相位匹配（QPM）技术中的非线性光频转换谐波振幅方程和谐波转换效率。
The harmonic amplitude equation and the generation efficiency of nonlinear optical frequency conversion(NOFC)in quasi-phase-matching (QPM) were discussed.
利用局域体全息的耦合波理论，计算了该透镜衍射光的振幅分布和衍射效率。
On the basis of the coupled-wave theory of local volume holography, the amplitude distribution and the diffraction efficiency of the diffracted beams are calculated.
考虑到光场的振幅随时间分布的影响时，我们重新研究了光场与二能级原子相互作用的跃迁几率问题。
Considering the effect of distribution of amplitude vs time t, we reconsider the problem of transition of a two-level atoms which interacts with optic field.
为了获得振幅均衡的有理数谐波锁模脉冲，必须在原有的实验装置中添加一个掺铒光纤放大器(EDFA)以提高注入调制光信号功率。
For obtaining a pulse series with a small amplitude ripple, an Erbium-doped Fiber Amplifier (EDFA) must be added into the primary experiment setup to enhance injection-modulation signal power.
结果表明：啁啾光脉冲的振幅调制深度和相位扰动深度越大，则压缩后的光脉冲对比度越小；啁啾光脉冲的振幅调制周期和相位扰动周期越小，则压缩光脉冲的预脉冲宽度越大。
The simulations show that more amplitude modulations and phase perturbations lead to lower contrast of the compressed pulse, and bigger modulation cycle results in wider pre-pulse width.
目的研究四态叠加多模泛函叠加态光场的高次振幅压缩特性。
Aim To study the higher-power amplitude squeezing properties of the four-state superposition multimode functional superposition state light field.
结果表明：啁啾光脉冲的振幅调制深度和相位扰动深度越大，则压缩后的光脉冲对比度越小；
The influences of the SPM with amplitude modulations and phase perturbations on the compressed pulse is simulated.
相位调制器与振幅调制器是连续变量量子密钥分发中不可缺少的光调制器件。
Phase modulator and amplitude modulator are both indispensable optical modulator in quantum cryptographic communication.
结果表明利用正弦变化的振幅型光瞳滤波器可以实现现有的许多种超分辨模式。
The results show that many modes of superresolution are possible by the amplitude optical pupil filters with sine functions.
激光全息摄影是一种能够记录景物反射光的振幅和相位信息的立体摄影技术。
Laser holography is a kind of three-dimensional photographic technique to record the scene reflected light amplitude and phase information.
提出了晶体锥光干涉中两相干光的位相差和振幅的计算方法。
Calculation method about phase difference and amplitude in interference pattern of convergent light has been proposed.
本文研究了正弦变化的振幅型光瞳滤波器。
In this paper, the amplitude optical pupil filters with sine functions were studied.
它可以同时探测出一束光的振幅和相位信息。
It can detect the phase and amplitude informations of a light beam simultaneously.
对于一单模光场，定义两个无量纲的正交振幅算符，它们分别与坐标和动量算符成正比。
For a single mode light, two dimensionless quadrature operators are defined which are proportional to the usual position and momentum operators respectively.
目前在磁光存储系统中，用于探测磁光信号的振幅法对系统中的振幅噪声和极化噪声均很敏感。
Amplitude detection method used in magneto-optic data storage system at present is rather sensitive to both amplitude noise and polarized noise.
推倒了光从楔形薄膜反射时反射波复振幅的解析表达。
The analytical expression for the complex amplitude of light reflected from a wedge-shaped thin film is derived.
象的空间位置和光场振幅的变化与透镜系统的焦距以及物体距焦平面的位置有关。
The position of the image and the amplitude variation in the optical field are associated with the focus and the distance from the object to the front focal plane of the lens system.
对于折射光来说，平行入射面的光振动与垂直入射面的光振动振幅之比是单调上升的。
It is also found that the ratio between the two in the refracted light is monotone increasing.
对正弦变化振幅型光瞳滤波器的计算结果，显示；
The numerical results show the typical properties of amplitude optical pupil filters with sine functions and it will help manufacture it.
本文研究了高次谐波产生及非谐振子模型两种非线性光学系统中存在光场振幅立方压缩的条件。
The conditions for the production of amplitude-cubed squeezing in higher-order harmonic generation and an anharmonic oscillator are studied.
另外发现稳态屏蔽孤子的形成时间随着振幅的增加而减少，而开路光伏孤子的时间行为与孤子峰值强度与暗辐照的比值有关。
Moreover, we find that the formation time of screening solitons decreases with increasing amplitude, while the PV soliton's is relative to the intensity ratio.
我们理论分析并实验验证了一种利用多频相位调制产生等振幅光梳的方法。
We theoretically analyze and experimentally demonstrate a method of generating equal-amplitude optical comb exploiting multi-frequency phase modulation.
我们理论分析并实验验证了一种利用多频相位调制产生等振幅光梳的方法。
We theoretically analyze and experimentally demonstrate a method of generating equal-amplitude optical comb exploiting multi-frequency phase modulation.
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