Effects of Brillouin cell geometry have been studied experimentally.
实验研究了布里渊室的几何效应。
Target detection techniques based on Brillouin scattering are presented.
介绍利用布里渊散射的目标探测技术。
The elastic and piezoelectric constants of crystal can be obtained by Brillouin scattering.
由布里渊散射实验可以得到晶体弹性及压电系数。
Brillouin gain coefficient and the intensity of date pulses have no effect on readout efficiency.
渊增益系数、数据脉冲强度和控制脉冲强度的变化规律。
The paper gives a theoretical method of applying Brillouin scattering principle to detect spatial object.
提出用布里渊散射原理探测空间目标的方法。
The water sound speed and temperature can be calculated by measuring Brillouin scattering frequency shift.
借助测量水体布里渊散射的频移，可得到水体声速或温度。
The scheme of measuring Brillouin frequency shift in fiber sensor based on edge optical filter is proposed.
提出了采用边缘光滤波器来测量光纤传感中布里渊频域的方案。
The distributed optic fiber strain sensor based on Brillouin scatter has potential applications in industry.
分布式光纤拉伸应变传感器具有非常重要的应用前景。
Aim To introduce the present development research on the Brillouin scattering distributed optic fiber sensor.
目的介绍了基于布里渊散射的分布式光纤传感器的当前进展及趋势。
An abnormal peak has been observed in the Brillouin spectra for some phonons in addition to the three normal peaks.
发现某些声子散射谱中除三个正常峰外还存在一个异常峰。
After that, we discuss the silica fiber's Brillouin scatter in order to found a theory basis for the following work.
接下来讨论了石英光纤的布里渊增益特性，为后续的计算工作奠定理论上的基础。
In fact, the seemingly anomalous dispersion of the impurity band in the first Brillouin zone is a result from band folding.
在第一布里渊区中出现的杂质带的反常色散实际上是能带折叠的结果。
Brillouin frequency and coefficient of energy transfer was measured. The phenomenon observed was discussed in the paper briefly.
测量了布里渊频移及能量转换率，对所观察现象进行了讨论。
As a means of phase conjugation. SBS (stimulated Brillouin scattering) can increase the power of solid lasers with high beam quality.
受激布里渊散射作为相位共轭的一种手段可以在保证光束质量的前提下有效地提高固体激光的功率。
The stimulated Brillouin scattering (SBS) and the effect of phonon loss in SBS in optical fiber communication systems are investigated.
对光纤通信系统中的受激布里渊散射(SBS)以及声子损耗对SBS的影响进行了研究。
The results are explained qualitatively by the cross relaxation model of ion pair and the fiber nonlinearity stimulated Brillouin scattering.
用离子对交叉驰豫模型及光纤中的非线性效应—受激布里渊散射对实验结果进行了定性解释。
The properties of Brillouin scattering of atmosphere, metal coat of spatial object and concealed material are calculated, analyzed and compared.
分别对大气、空间目标材料金属涂层及隐身材料的布里渊散射特性进行了计算和对比分析。
Brillouin enhanced four wave mixing, whose interference beat frequency drives an acoustic field, can improve the SBS phase conjugation fidelity.
采用四波混频加强SBS的方法，其相干拍频驱动声子场，能提高SBS相位共轭保真度。
Stimulated Brillouin scattering (SBS) suppression is one of the key technologies in optical fiber AM CATV externally modulated transmission system.
受激布里渊散射(SBS)的抑制是光纤am- CAT V外调制传输系统中关键技术之一。
This paper reports on the fidelity of Stimulated Brillouin Scattering of single cell with one focus (SCOF) and single cell with two focuses (SCTF).
报道了单池单焦点及单池双焦点两种情况下的受激布里渊散射相位共轭度。
The principles, characteristics and operations of stimulated Brillouin scattering(SBS) for microwave photonic signals in optical fiber are summarized.
概述了光纤中受激布里渊散射（SBS）作用于微波光子信号的工作原理，基本特性以及工作方式。
Proposed a novel scheme to measure the Brillouin frequency shift and power change, and analyzed the measurement accuracy of Brillouin frequency shift.
提出了一种同时测量布里渊频移和功率变化的新方案，同时对系统的布里渊频移测量精度进行了分析。
The present invention discloses method and apparatus of microwave signal frequency transformation based on optical fiber stimulated Brillouin scattering.
本发明公开了一种基于光纤受激布里渊散射的微波信号频率变换方法及装置。
The error of measuring Brillouin frequency shift based on brim detecting technology has great influence on the measurement precision of sea surface temperature.
采用边缘探测技术测量布里渊频移量的误差会对海表温度测量精度带来很大影响。
According to the weakness of laser alarm and jamming, a alarm and jamming method against laser guide weapon using Brillouin enhanced Four-wave mixing is proposed.
针对现有的激光告警和干扰方法的缺点，提出了利用布里渊增强四波混频法实现对激光制导武器一体化告警和干扰的方法。
So, for the same SNR, edge techniques can improve the measurement accuracy of Brillouin frequency shift greatly comparing with the conventional detection techniques.
所以，在相同信噪比下，与常规检测技术相比，边缘检测技术可以大大提高布里渊频移测量精度。
Several mainstream laser beam combination methods, including stimulated Brillouin scattering, diffraction optics units and all fiber beam combination, are introduced.
介绍了当前光纤组束研究中的几种主流方法，即利用受激布里渊散射的光纤组束；利用衍射光学元件的光纤组束；全光纤组束等。
The mode characteristics and the pulse compression phenomenon of backward stimulated Brillouin scattering (SBS) in CS2 light waveguide of different sizes are investigated.
研究了在各种CS_2介质波导中受激布里渊后向散射的模式特性以及脉宽压缩现象。
One or one more stimulated Brillouin scattering devices are connected between third end of first circulator and coupler for producing more high-frequency microwave signal.
在第一环行器的第三端与耦合器间还可接入一个或一个以上受激布里渊散射装置以产生更高频的微波信号。
One or one more stimulated Brillouin scattering devices are connected between third end of first circulator and coupler for producing more high-frequency microwave signal.
在第一环行器的第三端与耦合器间还可接入一个或一个以上受激布里渊散射装置以产生更高频的微波信号。
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