三色光栅是一种特殊的空间光调制器。
设计了一种基于剪切模式振荡的光纤光调制器。
A new optical fiber signal modulator based on the shear mode oscillation is designed.
羧酸酯化合物,液晶化合物,液晶组合物液晶元件和光调制方法。
Carboxylic acid ester compound, liquid crystal compound, liquid crystal composition, liquid crystal element and light modulation method.
本文介绍利用法拉第效应进行磁光调制的原理、装置和实验结果。
This paper describes the principle, device and experimental results of magneto-optics modulation applying Faraday effect.
讨论了二维光栅光调制器阵列的表面弯曲度对衍射光学特性的影响。
The effect the diffractive optical characteristic by the surface bending of two-dimensional grating light modulator (GLM) is disaused.
集成光学模转换器是光开关,光调制器,光学滤波器的重要组成部分。
Integrated optical mode converter is an important component of optical switches, modulators and filters.
将光衰减器用作解调系统的光调制器,解决了解调系统光信号的调制问题。
The optical attenuation is used as optical modulator of demodulation system, which solves the problem of optical modulation.
利用平-凸透镜准直器作扩束耦合光学系统,采用低频斩光器实现光调制。
This sensor featuring plane-convex lens collimator for expanding beam and coupling, and a low frequency for light pulse modulation is introduced.
提出了一种新颖的面向大屏幕高清晰度显示的光栅光调制器(GLM)阵列。
A novel grating light modulator (GLM) array for large screen and high definition display was presented in this paper.
本文报道了空间差分光调制反射光谱,指出了它与常规光调制反射谱的区别。
In this article, we report another form of photoreflectance spectroscopy-space differential photoreflectance (SDPR) spectroscopy.
将稀土配合物引入光响应性偶氮苯聚合物体系,有望得到可光调制发光材料。
It is high promising to prepare optical modulation emission materials by incorporating lanthanide complex into photo-responsive azobenzene-containing polymers.
该装置的测量系统采用了激光干涉仪和光调制光栅,并由微型机进行数据处理。
Laser interferometer and grating of modulation light are used in the measuring system and the measuring data is processed by microcomputer.
本论文着重研究液晶空间光调制器的各种特性以及液晶空间光调制器的实际应用。
The characteristics of Liquid Crystal Spatial Light Modulator (LC-SLM) and its application in holographic measurement are investigated in this thesis.
文中导出了反射光调制函数的数学表达式,并介绍两种结构的光纤色标传感器的检测原理。
The mathematical expression of reflection modulation function is derived in this paper. The detection principles of two kinds of structures in the optic fiber colour mark sensor are presented.
本文研究了BSO晶体的电光效应和光电导效应,并利用这两种效应实现了光-电-光调制。
Electro-optical effect and optical conductive effect of BSO crystals is studied in this paper. The opto-electro optical modulation is realized using these two kinds of optical effects.
以调制技术为主线,介绍有线电视系统中模拟调制技术、光调制技术和数字调制技术的基本原理。
This paper takes modulation technique as main hint, summarizes the essential principle of analogue modulation technology, optical modulation and digital modulation technology.
文中论述了光调制特性、微分增益(DG)、微分相位(DP)、信噪比(S/N)等重要问题。
The optical modulation characteristics, differential gain (DG), differential phase (DP) and signal-to-noise ratio (S/N) are described as well in this paper.
在进行光调制和光隔离以及光信息处理时,需要把普通光变成偏振光,这个调制过程需要起偏器件。
When modulating the light, isolating light and processing information of light, it is normal to change nature light into polarizing light. These processes need polarizing device.
为了测试光调制直接重写磁光多层膜的磁光性能 ,试制了磁光多层膜光调制直接重写特性测试系统。
A testing system for the light intensity modulated direct overwrite magneto optical multilayered films is designed successfully.
提出了一种基于强度调制型空间光调制器(SL M)的并行激光直写系统,建立了该系统的数学模型。
An innovative parallel laser direct writing system based on intensity modulating spatial light modulator (SLM) is proposed, and the math model about this system is established.
利用二值化联合变换相关技术成功地设计了一个单空间光调制器、单ccd的光电混合实时指纹识别系统。
A real time fingerprint identification system using binary joint transform correlator with a single space light modulator and a single CCD has been developed successfully.
为了探讨用光学方法测量电力系统中的物理量,根据琼斯矩阵法推出了电光效应与磁光效应组合光调制的公式。
With the method of Jones matrix, formulas for intensity of transmitted light through the optical analyzer of various composition of electro-optic effect with magneto-optic effect are derived.
用衍射光学方法研究了加有多级相位菲涅尔波带片(MPFZP)的空间光调制器(SLM)的轴上衍射光强。
The diffracted light intensity on axis of a Spatial light Modulator (SLM) with Multi-level Phase Fresnel Zone Plate (MPFZP) is studied by diffraction optical method.
对结果的分析讨论表明,非对称微带电极用于极性反转电极结构对在高频波段实现低驱动功率光调制是十分有效的。
For high-speed and low-drive -power light, modulation, the advantages of the use of asymmetric strip line was shown.
运用计算机模拟,对矩形波磁光调制的利萨如图形进行了详细考察,研究了其检偏原理,并对其检偏精度进行了分析。
By means of computer simulation, Lissajou figure of the rectangular wave magneto-optical modulation method was investigated, and the principle and precision of this method were studied.
现有结果表明,光调制反射光谱方法已经成为研究量子阱中子能级间跃迁过程和检测超晶格微结构等的简便而有效的手段。
It has been demonstrated that the photo-modulation spectroscopy has become one of the most powerful and simplest tools for the investigation of the inter-subband t…
设计了一种基于表面等离子体局域增强的高灵敏性全光调制方案,理论分析的结果对于设计新型全光器件具有一定的借鉴意义。
A new sensitive all-optical modulator project on surface plasmon polariton is numerical designed. The theoretically analyses possess the instructive meaning for designing new type all-optical devices.
本文介绍一种以液晶空间光调制器作为调制位相信息的衍射元件,获得可变焦长的菲涅耳透镜,以及该元件在光学成像系统中的应用。
A kind of diffraction element modulating phase information by LC space light modulator to get a zoom Fresnel lens, as well as the using of said element to optical imaging system, is introduced.
基于硅光波导的四波混频(FWM)和交叉相位调制(XPM)效应,提出非归零码(NRZ)到归零码(RZ)的光调制格式转换。
A format conversion from a non-return-to-zero (NRZ) signal to return-to-zero (RZ) signal is presented based on four-wave mixing (FWM) and cross-phase modulation (XPM) in a silicon optical waveguide.
以我们对铯原子法拉第反常色散原子滤光器(FADOF)的研究为基础,结合其它FADOF的研究成果,介绍了FADOF的原理、特性、以及在滤波、鉴频、磁光调制等方面的应用。
Based on our and other's study on Faraday anomalous dispersion optical filter (FADOF), the principle, structure, property and various application of FADOF will be discussed in this paper.
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