英语释义

1. one of the limited ranges within which the energy and momentum of an electron in a metallic crystal may vary continuously without any quantum jumps

片语

Stimulated Brillouin受激布里渊

Brillouin Medal布里渊奖

Brillouin emission布里渊发射

Leon Brillouin布里渊

Brillouin laser布里渊激光器

brillouin function布里渊函数

Brillouin scattering[等离子] 布里渊散射

Brillouin sensors布里渊传感

英汉例句

• Transverse stimulated Brillouin scattering (TSBS) in large optics has been paid more and more attention in recent years with the gradual improvement of laser「s energy density and power.

  随着激光器的能量密度和功率进一步提高，用以传输激光的大型光学元件中的横向受激布里渊散射现象越来越受到人们关注。

• The principle of Brillouin optical time domain reflectometer (BOTDR) is introduced and its application to the strain monitoring of the strain distribution of the reinforced concrete beam is studied.

  介绍了布里渊光时域反射计(BOTDR)的分布式光纤应变测量原理，并应用BOTDR技术对钢筋混凝土T型梁加载后的应变分布进行了测量。

• 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。

• With the development of fiber Optical Communication System and Optical fiber Sensing Technique, Brillouin fiber ring laser has been rapidly developed and widely used.

  随着光纤通讯和光纤传感技术的发展，布里渊光纤环形激光器迅速发展并得到了广泛应用。

• 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。

• 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 winding technology of fiber coil used in fiber optic gyroscope was demonstrated. The principle and application of Brillouin Optical Time Domain Reflectometer (BOTDR) were introduced.

  阐述了光纤陀螺中光纤环的的作用和绕制技术，介绍了布里渊光时域反射计（BOTDR）的工作原理和性能。

• The calculation shows that the interface modes are strongly scattered at the boundaries of Brillouin Zones, and the band gaps are formed in the dispersion curves of the interface modes.

  计算表明：在布里渊区边界，界面波有强烈的散射，而在色散曲线上形成间隙。

• This paper reports that we realize large delay slow light using our fabricated small core high nonlinear photonic crystal fiber (PCF) based on the stimulated Brillouin scattering.

  本文应用国产的小芯径高非线性光子晶体光纤基于受激布里渊散射实现了大延迟的慢光。

• The signal detection principle, preferences and the system performance are discussed in optical fiber Brillouin sensing system based on microwave heterodyne technique.

  讨论了微波外差式光纤布里渊传感系统的信号检测原理、参数选择和系统性能。

• Three methods of detecting submerged object based on Brillouin scattering, high resolution scanning F-P interferometer, edge detection technique and solid F-P etalon-ICCD camera, are introduced.

  介绍三种基于布里渊散射的水下目标探测方法：F-P扫描干涉仪探测方法、边缘探测方法、F-P标準具-ICCD探测方法，并对这三种方法进行了分析和比较。

• 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 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。

• It is proved that the volume of Brillouin zone and that of the reciprocal lattice primitive cell are equal for BCC lattice and FCC lattice in three dimensions by a simple mathematical method.

  用简单数学方法就体心立方晶格和面心立方晶格证明了三维情况下布里渊区体积等于倒格子原胞体积。

• Our results indicate that the energy valley of conduction band of Ge is not lying in the center of Brillouin zone and the constant energy surface possesses non-spherical symmetry.

  这些结果表明锗导带能谷不在布里渊区中心，且具有非球形对称等能面。

• 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 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。

• Effects of Brillouin cell geometry have been studied experimentally.

  实验研究了布里渊室的几何效应。

• Compared with common single mode fiber, the small core PCF has higher non-linear coefficient and larger Brillouin gain, and is suitable for the gain medium of Brillouin fiber laser.

  与普通单模光纤相比，小纤芯pcf具有非线性效应强、布里渊增益大的特点，适合作为布里渊光纤激光器的增益介质。

• 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。

• 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。

• 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 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。

• 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。

• 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。

• 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。