应力双折射

应力双折射对FBG传感器压力传感特性的影响

Effect of Stress Birefringence on Characteristics of FBG Pressure Sensing

用电磁力获得应力双折射及双频激光

Using electromagnetical force to get stress birefringence and dual frequency laser

提拉法生长非掺杂YAG晶体应力双折射的减小

Reduction of the Stress Birefringence in the Undoped YAG Crystal Grown by the Czochralski Method

Si衬底减薄及氧化对硅基二氧化硅波导应力双折射影响的数值分析

Numerical Analysis of the Effect from the Si Substrate Thinning and Its Back Silica on Stress Birefringence of Silicon Waveguide

硅基二氧化硅波导和SOI脊型波导应力双折射研究

Analysis of Stress Birefringence for Silica Waveguide on Silicon and SOI Rib Waveguide

从研究目前热门的激光晶体Nd∶YVO4应力双折射入手，研究了其对激光非线性输出的影响。

The stress of the Nd ∶ YVO_4 and how it affecting the non-linear output of the laser is studied .

在具有长程应变场的GGG晶体中螺型位错的应力双折射像

Birefringence images of end-on screw dislocations in GGG crystals containing a long-range plane strain field

自身电光效应补偿法测量DKDP晶体感应主轴方向的应力双折射

Measuring the Stress Double-Refractions in Direction of Main Induction Axis of DKDP Crystal by the Compensating Method

激光通过工作物质时所产生的热透镜以及应力双折射两种效应是高功率二极管泵浦激光器（DPL）的设计和优化过程中必需考虑的因素。

Thermal lens and stress induced birefringence are two key effects that must be considered in the design and optimization of high-power DPL .

用同步辐射透射白光形貌相和应力双折射法研究了沿111方向生长的Yb∶YAG晶体的生长缺陷、晶体中的位错起源和走向。

We have performed the study of defects in Yb ∶ YAG crystal grown by CZ method by means of transmission synchrotron topography and optical birefringence topography . The generation and propagation of dislocations in ? 111 ?

采用全矢量交替方向隐含迭代方法系统分析了高折射率SiON薄膜对Si基SiO2阵列波导光栅中波导应力双折射的影响。

The influence of high refraction index SiON film on stress birefringence of waveguide in silica on silicon arrayed waveguide grating ( AWG ) is analyzed systematically using full vector alternating direction implicit ( ADI ) iterative method .

对非均匀发热的管状YAG激光器的热应力双折射和热致退偏进行了深入研究，计算模拟了不同管壁厚度和泵浦功率下的热致双折射光程差和热致退偏损耗。

Based on the inhomogeneous heat distribution , the thermal birefringence and thermal depolarization have been studied in a tube YAG laser . The optical length differences of thermal birefringence and the losses of thermal depolarization have been calculated under different thicknesses of the laser tube and different pump powers .

激光介质的热效应对激光的光束质量有着严重的影响，板条激光介质可以利用Zig-Zag光路周期性穿越温度梯度方向以减小热聚焦及应力双折射效应。

Thermal effects of laser medium have a serious effect on laser beam quality , slab laser medium can reduce the thermal focusing and stress birefringence effect by the light going through temperature gradient direction with a Zig-Zag optical path periodically .

Nd：YAG晶体中位错束的应力双折射

Stress birefringence of dislocation bundle in nd : YAG SINGLE CRYSTAL

激光窗口热效应和应力双折射的分析

Analysis on thermal effect and stress - birefringence of laser window

热应力双折射对光束产生较大的退偏作用，从而影响激光器的输出性能。

Stress-birefringence results in depolarization and also affects the laser output quality .

用相位调制方法测量光盘盘基应力双折射的精度分析

Precision Analysis of Phase-Modulation Method for Measuring Stress Birefringence of Optical-Disk Substrate

光盘盘基应力双折射的研究

The Study of the Stress Birefringence in the Optical - Disk Substrate

应力双折射对Nd：YVO4激光输出功率的影响

The influence of stree birefringence on output power of Nd : YVO_4

类矩形保偏光纤应力双折射分析

Analysis on stress-inducing birefringence of pseudo-rectangle polarization-maintaining optical fiber

GB/T7962.6-1987无色光学玻璃测试方法边缘应力双折射测试方法

Colourless optical glass test methods & Edge stress birefringence

有限元概率算法计算保偏光纤中应力双折射的微元算法

The finite element probability computing methods

一种基于偏振态检测技术的单模光纤应力双折射测量法

Measuring method of pressure-induced birefringence in single-mode fibre based on the detecting technology of state of polarization

用光弹学理论分析了光纤的应力双折射问题和谐振腔内模式分裂问题。

Stress birefringence of optical fiber and mode split within resonance cavity are analyzed by photoelasticity theory .

利用光纤中的应力双折射效应，使光纤光栅横向受压，产生谐振波长分裂。

The Bragg wavelength of FBG separates under transverse loading because of the stress induced birefringence of fibers .

本文研究了计算保偏光纤中应力双折射特性的微元算法，对其计算值进行了理论验证。

In this paper , we study theoretically infinitesimal element method for calculation of stress birefringence in polarization maintaining fibers .

单模光纤弯曲应力双折射是破坏光的偏振态的重要原因。

Bending-induced birefringence in single-mode fibers is one of the most important factors to degrade the polarization state of light wave .

具有退偏补偿及自选模功能的新型谐振腔热应力双折射对光束产生较大的退偏作用，从而影响激光器的输出性能。

A Novel Resonator with the Functions of Thermal Induced Depolarization Compensation and Self-Selecting Mode Stress-birefringence results in depolarization and also affects the laser output quality .

研究结果表明圆芯型边孔光纤的几何双折射较小，以应力双折射为主；

The research results indicate that the geometrical birefringence of the circular-core side hole fiber can be neglected , and the birefringence mainly relies on the stress birefringence ;

采用有限元方法对类矩形保偏光纤的应力双折射进行了分析，给出了保偏光纤横截面上的应力分布图形及应力双折射分布曲线；

The stress-inducing birefringence of the pseudo-rectangle polarization-maintaining optical fiber ( PMF ) was analyzed by finite element method , and its stress distributions curve and stress birefringence distributions were presented .