分析了不同偏压条件下声光强度调制的波形失真。
Wave distortions in the intensity modulation on different bias conditions have been analyzed.
本文研究了电反馈对半导体激光器强度调制的影响。
The effect of electrical feedback on the intensity modulation of semiconductor lasers is investigated.
本文提出了抑制大气噪声的强度调制激光束探测法。
In this paper, the soundex using laser bean modulated in intensity is advanced to suppress the atmospheric noise.
本文提出一种采用光强度调制非线性外差检测的传输方案。
This paper presents an optical communication system algorithm with intensity modulation and nonlinear heterodyne detection.
用准静态分析法分析了铌酸锂光强度调制器的电极结构参数。
To decrease the mismatch between the light and microwave velocities, the electrode structure of optical waveguide intensity modulator is designed by using quasi-static analysis method.
在位相展开区域的边界上，位相展开的路径由像素的强度调制决定。
The path for phase unwrapping is determined by the intensity modulation in the pixels on the boundary of the phase unwrapped areas.
并且存在着最佳反馈环路传递函数，使得其强度调制性能达到最佳。
There exists an optimal transfer function for the feedback loop which can optimize the performance of intensity modulation.
本文介绍了一种结构简单、易于实现的反射式强度调制型光纤传感器。
In this paper, a reflective intensity modulation optical fiber sensor with simple structure and easy design has been introduced.
提出了一种基于图像处理的反射式强度调制型光电传感器光路调整方法。
A new method of optical axis alignment for RIM optical sensors based on image processing is presented.
使用悬臂梁来遮挡反射回光纤的光，用光强度调制来实现振动信号的测量。
A cantilever is used to block the light reflected into optical fiber, and the vibration signal can be measured through the intensity modulation.
强度调制型荧光光纤温度传感器具有其它光纤温度传感器所不具有的优点。
The optical liber intensity-modulated temperature sensor is better than other optical fiber temperature sensors in some aspect.
在适当的反馈条件下，电反馈可以较好地改善半导体激光器强度调制的性能。
The performance of intensity modulation of semiconductor lasers can be improved by electrical feedback under proper conditions.
分析了强度调制和甲烷浓度差分检测原理，建立了光纤光栅式差分检测方案；
The principles of intensity modulation and difference absorption are discussed. The scheme of fiber grating and difference absorption detection is designed.
在强度调制型光纤传感器的应用中，光源的功率波动是影响传感器精度的关键。
In the application of intensity modulation type fiber optic sensor, the power fluctuation of a light source is a key factor affecting sensor accuracy.
本文介绍一种新颖的三节点式光纤强度调制传感器全光纤补偿网络的原理和建模。
This paper describes a novel all fiber compensation network for an intensity modulated optic fiber with three-access and its mathmatical model.
本文研究了利用轴向偏振光激励的强度调制型光纤表面等离子体传感器的传感特性。
We study the sensing properties of an intensity-modulated fiber-optic surface plasmon resonance (SPR) sensor using radially polarized beam (RPB).
本文研究了利用多模光纤中因微弯引起的强度调制，作为换能机构来检测周围环境的变化。
Intensing modulation by microbending in multimode fiber is considered as a transduction, mechanism for detecting environmental changes.
本文较详细地介绍了基于半导体吸收式光强度调制原理的光纤温度传感器的原理及其实现。
The principle and realization of a Fiber-optic temperature sensors ba sed on semiconductor optical absorption were discussed in detail.
在经过光相位调制器之后，输出光信号的包络保持不变，能被基站用来承载强度调制的上行信号。
The envelope of output optical signal after the phase modulator keeps stable and the optical signal can be used to carry uplink data back to the base-station.
在强度调制型光纤传感器中，光源发光强度和光电接收器工作的稳定性，是决定测量精度的关键因素。
In intensity-modulated type optic fiber sensors, luminous intensity of a light source and operating stability of photoelectric receiver are the key factors for determining measuring accuracy.
同时，文章阐述了强度调制型光纤传感器、干涉型光纤传感器、光纤光栅和光纤声发射传感器的应用。
Then, it describes the applications of intensity modulation fiber-optic sensor, interferometric fiber-optic sensor, fiber-optic grating and fiber-optic acoustic emission sensor.
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.
该模块由高速前放电路，数字逻辑电路，强度调制器驱动电路，自动增益控制电路，以及强度调制器组成。
The module is made of high speed amplifier, AGC circuit, digital logical circuit, intensity modulator drive circuit, and intensity modulator.
研究了反射式强度调制型光纤传感器中反射面的形状对光强调制特性的影响，推导得出了含反射面形状因子的光强调制函数。
In a reflective fiber optic displacement sensor, the influence on intensity modulation property caused by the reflector shape was studied theoretically with the mathematic model found.
设计了一套强度调制型光纤真空度传感系统，并利用真空腔室金属膜片压差的弹性微形变实现了反射式光纤真空度连续检测。
Constructs fiber optical sensing system for vacuum measuring, carries out vacuum measuring using elastic deformation of metal diaphragm for reflex fiber sensor.
从结构简单、价廉和实用的角度考虑，近年来，国内外石油勘探和军事反潜等领域提出了研制基于光强度调制原理的水声检波器的想法。
The phase interferometric hydrophone of the all is investigated most extensively, and its applied ranges have extended to the engineering and civil fields instead of the pure military use.
光纤微弯传感器是一种强度调制式光纤传感器，它是利用光纤的微弯损耗效应来测量压力、温度、加速度、应变、流量等环境参量的变化。
It utilized the microbend loss resulting from optical fiber bending to measure the change of environmental parameters, such as pressure, temperature, acceleration, strain and flow.
该方案利用频移键控频分复用（FSK FDM）技术进行声频副载波调制，通过光强度调制实现远程在线EDFA监控信息随主信号的传输。
In the scheme, FSK-FDM technique is used in subcarrier modulation, and the EDFA's supervisory information is transmitted by optical intensity modulation.
给出了用一个系统满足各种不同发光强度、不同调制波形、不同调制频率的要求，以及在制造和使用过程中应注意的事项。
The requirements of different luminous intensities, different modulation waveforms and different modulation frequencies are met by one system, the attentions in manufacture and use arc also indicated.
给出了用一个系统满足各种不同发光强度、不同调制波形、不同调制频率的要求，以及在制造和使用过程中应注意的事项。
The requirements of different luminous intensities, different modulation waveforms and different modulation frequencies are met by one system, the attentions in manufacture and use arc also indicated.
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