文章提出了一种基于自由空间耦合技术的电光调制器。
In this paper, a novel electro-optic modulator based on free space coupling technology is proposed.
介绍了用光纤扩充电光调制通信教学实验的方法和特点。
A method using optical fiber in experiment of electro optical modulation is presented and its advantage is discussed.
利用该结构，能够在电光调制器中实现完全对称的推挽操作。
With this structure, full symmetric push pull operation can be realized in modulator.
光学系统包括一支氦氖激光器，四个电光调制器与四支光学纤维。
It includes a He-Ne laser, four electro-optical modulators and four optical fibers.
随着光通信的飞速发展，高速聚合物电光调制器的应用更加重要广泛。
With the development of optical communication, high speed electro-optics polymer modulators have been widely used and play an important role in optical communications.
同时为满足空间光通信使用要求，完成了电光调制器机械结构的小型化设计。
To meeting the applying requirement of space optical communication, we designed and realized the miniaturization of mechanical structure for electro-optic modulator.
所以解决电光调制器增益控制和偏置控制的问题成为电光调制的关键技术之一。
Therefore, to solve the electro-optic modulator gain control and offset control of the issue has become one of the key technologies for electro-optic modulator.
本文以空间光通信系统中的关键部件之一——折叠式高频电光调制器为主要研究对象。
In this paper, the object of research is folding high rate electro-optic modulator, which is the one of key units of space optical communication.
采用有限元法和增量电感公式对一种新型电极结构的电光调制器进行了理论分析和设计。
The characterization and design of LiNbOa optical modulators of novel electrode structures are discussed by using the finite-clement method (FEM) and the incremental inductance formula.
本文在前人的基础上分别提出电光调制器自动偏置控制和射频放大器自动增益控制方案。
In this paper, on the basis of our predecessors, I proposed separately by electro-optic modulator automatic gain control and automatic bias control program.
利用线性电光效应的耦合波理论，对单轴晶体铌酸锂电光调制器的温度特性进行了研究。
The light propagation in the modulator is studied with the wave coupling theory of linear electro-optic effect.
利用线性电光效应的耦合波理论，对单轴晶体铌酸锂电光调制器的温度特性进行了研究。
A wave coupling theory of linear electrooptic effect is used to investigate the temperature properties of electro-optic modulator made by a uniaxial crystal LiNbO_3.
把人造传输线的观点引入电光调制器，实现相速度的匹配，是近年来才兴起的一个新的分支。
It is a new branch that the artificial transmission line is introduced into optic electronic modulator, realizing phase velocity matched.
其中光外调制技术中的铌酸锂电光调制技术因其具有其它调制方式所不及的优点而被广泛应用。
An external modulation laser technology of electro-optical modulation technique has been widely used because of its advantages which can not be got by others.
运用新的线性电光效应的耦合波理论，对双轴晶体KTP电光调制器的温度特性进行了理论研究。
The new wave coupling theory of linear electrooptic effect is used to study the thermal property of an electrooptic modulator made from biaxial crystal KTP.
本文介绍了双稳液晶电光调制器的超线性特性以及它在制作各类特殊振幅光栅和半色调屏上的应用。
The ultralinear characteristics of a bistable liquid crystal electro-optic modulator and the use of it for making various special amplitude gratings and the halftone screen are introduced.
提出了一种新型的基于电光调制的激光光谱整形方案，该整形技术可以减轻啁啾脉冲放大系统中的增益窄化效应。
A new spectrum shaping method, based on electro-optic modulation, to alleviate gain narrowing in chirped pulse amplification (CPA) system, is described and numerically simulated.
介绍了晶体电光调制实验的原理，给出了两种调节电光调制器工作点的方法，并从理论上对两种方法进行了解释。
The experimental principle of electro-optical modulation is introduced. The work-point choosing methods used in the electro-optical modulation experiment are explained theoretically.
实现了一种新型的激光脉冲整形系统，该系统使用了一个由孔径耦合带状线(ACSL)电脉冲整形器驱动的电光调制器。
A new laser pulse-shaping system using an electro-optic modulator driven by an aperture-coupled-striplines (ACSL) electrical-waveform generator has been discussed in this paper.
因此无论是从目前干线网的需求，还是从长远的光纤到户的要求上来看，都需要探索、研究出性能优良，价格低廉的高速电光调制器。
Therefore, it is necessary to develop a kind of high-speed electro-optical modulator with low cost but good performance so as to meet the current need of route network and the future need of the FTTH.
其中包括信号的调制电路、电光变换、光检测器、均衡放大器和滤波器等。
It is Consisted of modulation circuits, electrical optical converting, photodetector, equalizing amplifier and filter etc.
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.
人们正在尝试着利用液晶的电光效应以各种方式来进行光波的波前调制或将波前离散化之后的相位调制。
Now, people are trying to use various methods, including the electro-optics effect of LC, to modulate the wavefront of light or modulate its phase after scattering the wavefront.
人们正在尝试着利用BSO晶体的电光效应以各种方式进行光波的波前调制和相位调制。
Now, people are trying to use various methods, including the electro-optics effect of BSO, to modulate the wavefront of light or modulate its phase.
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.
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.
也可以用声光效应实现激光强度的调制，而用电光效应来控制器件的中心频率。
It can also modulate the laser intensity by acoustooptic effect, and control the central frequency of the device.
电光相位调制器是数字闭环光纤陀螺系统中的关键部件，主要用于产生偏置相移，使整个闭环系统始终工作在零点附近。
Electrooptic phase modulator is critical part in digital closed-loop FOG system, the function of which is to create bias phase, so that to make FOG working around zero point.
提出并分析了集成电光波导调制器在多普勒雷达中的一种新的应用方式。该调制器的电极采用鳍线结构，能够方便地获取多普勒频移信号。
In this paper, an integrated optical modulator is proposed and analyzed, which is constructed in a fin line geometry and can be applied to a Doppler radar for processing the Doppler frequency shift.
对熊猫保偏光纤热极化，制成了一种新型保偏光纤电光相位调制器。
A novel fiber electro optic phase modulator has been fabricated with the thermal poling of polarization maintaining fiber.
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