The stressmeter consists of a short solid or thick hollow cylinder of birefringent material. 应力计由双折射材料制成的实心短圆柱体或厚壁空心短圆柱体构成。
The method is suitable for computing the off-axes extinction ration of all kind of birefringent filters. 适用于计算各种类型双折射滤波器的离轴消光比。
The birefringent lens, consisting of a piece of birefringent crystal and a piece of optical glass, is a key component in the dual focus interference microscope. 双焦点干涉显微镜因其高稳定性和高分辨率的特点而受到重视,其核心元件双折射透镜由一片双折射晶体和一片光学玻璃胶合而成。
We present an easy way of observing superluminal group velocities using a birefringent optical fiber and other standard devices. 相速度是可以超过光速的,在反常色散时就可以很容易观察到这种现象,群速度也有可能超过光速。
The Research on the Superresolution of the Confocal System and Its Axis Scanning Technology Based on Birefringent Theory 基于双折射原理共焦系统超分辨性能及轴向扫描技术研究
The vector soliton in the birefringent fibers is frontier of nonlinear fiber optics. 在光纤双折射环境中的矢量孤子是当前非线性光纤光学领域的前沿课题。
The basic theory including simplified design process and reasonable material of birefringent prisms were introduced, and the system structure was also well designed. 本文对偏振分光棱镜进行了理论分析,简化了其设计过程,选用了合理的材料,完善了系统结构。
A nanometer-resolution displacement measurement system based on weak feedback effect of birefringent dual-frequency laser has been presented and demonstrated. 提出了一种基于双频激光回馈原理的高精度位移测量方法。
The Study of Lateral Optical Trapping Force on Lurid Cell and Optical Driven Birefringent Crystal; Dynamics of an Ultracold Dipolar Atom Gas in a Double Well 血红细胞的横向光阱力及光驱动双折射微粒的研究双势阱中超冷极性原子气体的动力学研究
Measurement of the temperature coefficient of maximal birefringent index of crystal by polarized interference spectrum 测量晶体最大双折射率温度系数的偏光干涉法
The formulas which can be used for birefringent medium with a symmetric plane are derived by means of phase retard integration. 本文对流体双折射方法做了简单的回顾。用位相差积分理论导出了具有对称平面双折射介质所适用的公式。
The feasibility of the analog birefringent structure is verified through an experiment. 实验中,用单级模拟双折射模块验证了该结构的可行性。
Measurement of Thermal Maximal Birefringent Index Coefficients of Mica Crystal 云母晶体最大双折射率温度系数的测定
The results indicate that the signal contrast of image is increased with the birefringent filter. 模拟了强背景噪声、弱信号光的情况,做了成像实验。
General expression of Jones matrix in birefringent fibers and reflective transmission characteristics 双折射光纤琼斯矩阵的一般表达式及反射传输特性
Microtubules cannot be both the birefringent material and the elements that cause chromosome separation. 微管既不是双折射物质也不是引起染色体分开的成分。
Crystals having this property are said to be doubly refracting, or birefringent. 具有这种性质的晶体叫做双折射晶体。
We present the numerical study of using polarizer at the end of nonlinear birefringent fiber to achieve the signal pulse reshape. 非线性双折射光纤的末端加上检偏器能对脉冲进行整形。
The vacuum itself is polarized, becoming strongly birefringent, like a calcite crystal. 真空本身被极化,变得具有很强的双折射性质,如同方解石一般。
Birefringent quartz crystals ′ light splitting characteristic is used in optical low pass filter ( OLPF). 光学低通滤波器(opticallowpassfilter,简称OLPF)利用石英双折射晶体的分光性质来实现低通滤波。
Compression of ultrashort pulses in strongly birefringent optical fibers is studied. 研究了强双折射光纤中沿偏振主轴入射的超短光脉冲压缩效应。
More exact expression for phase difference provides a convenience for more accurately analyzing the characteristics of birefringent wave plate. 更精确的相位差表述为更准确地分析双折射波片的特性提供了极大的方便。
The optical refraction threshold. birefringent gradient and extinction ratio were measured. 测试了晶体的光折变阈值、双折射梯度和消光比。
This paper describes a birefringent fiber-optic pressure sensor with high sensitivity and simple structure. 本文报道了一种高灵敏度双折射光纤压力传感器。
A new highly birefringent PCF structure was proposed. 提出一种新的高双折射PCF结构。
Equivalence of spun elliptical birefringent fiber and the elliptical polarizer is discussed. 还讨论了扭转椭圆双折射光纤和椭圆偏振器等效等问题。
In this paper, the general nonlinear propagation equations of four-lightwaves in birefringent fibers are deduced. 本文导出了四波长光波在双折射光纤中传输所满足的一般非线性耦合方程。
The band stop output characteristics of the spun elliptical birefringent fiber optic ring resonator are analysed and calculated. 对扭转椭圆双折射光纤环形腔的带阻输出特性进行了分析和计算。
Influence of the third order dispersion and birefringent on stability of soliton is investigated. 本文研究了单模光纤中双折射效应和高阶色散效应对孤子传输稳定性的影响。
Theoretic and experimental analysis indicate the improved system can avoid using the birefringent phase modulator, reduce the require of the polarizer extinction ratio and phase modulator. 理论和实验分析表明该新型结构能够避免双折射相位调制器的使用,使得系统降低了对相位调制器的要求,同时也降低了系统对光纤偏振器消光比的要求。