The research results of a novel kind of side hole fiber and side hole fiber grating are reported.
报导了一种新型边孔光纤及边孔光纤光栅的研究结果。
The effect of hole size on nonlinearity and dispersion of the photonic crystal fiber(PCF) is analyzed by the plane wave expansion method.
采用平面波展开法，研究了气孔尺寸对光子晶体光纤色散特性和非线性的影响。
This paper proposes, based on studies in optical interference for reading hole mechanism, a new fiberoptic reading hole solution-photoelectric detection method of optical fiber reflection type.
本文在研究读孔机构光干扰的基础上，推荐出一种新的读孔方式：光导纤维反射型光电检出方式。
Based on the supercell overlapping method the full vector model was adopted to model polarization properties of elliptical-hole photonic crystal fiber (EHPCF) with central defect hole.
基于超格子构造法，采用全矢量模型研究具有中心缺陷孔的椭圆孔光子晶体光纤(EHPCF)的偏振特性。
From the observation of biological structure, it was found that the fiber changes its density and direction continuously when passing around a hole.
对生物结构的观测表明在孔口附近的纤维是连续绕过的，已有实验证明这种绕孔结构的强度比钻孔结构有显著提高。
Using full vector orthogonal function model of the auxiliary air hole pattern of cut-off characteristics of optical fiber were discussed.
利用全矢量正交函数模型对空气孔辅助光纤的模式截止特性进行了讨论。
In experiment, output modes of hundred-micron core diameter fiber laser are controled by the hole in the laser cavity, and the effects to beam quality are researched with holes of different diameters.
实验中，采用腔内小孔法对百微米芯径光纤激光器的输出激光模式进行控制，研究了不同孔径对输出激光光束质量的影响。
The relieved coefficients during the measurement of the residual stresses in the fiber reinforced composites by the hole drilling method were given with conversion of the two coordinate systems.
针对纤维增强复合材料的属性特点，应用坐标系转换原理推导出通孔法测量复合材料残余应力时的应力释放系数公式。
Flexural strength and open-hole tensile strength of glass-fiber woven reinforcement epoxy laminates is investigated experimentally at room temperature and hygrothermal environment.
实验研究了不同铺层厚度的二维机织玻璃纤维织物/环氧胶膜基体复合材料层压板室温和湿热环境下的开孔拉伸和弯曲性能。
The results of burned hole with optical fiber are better than those with surface contact.
激光光纤烧洞后碎石比表面接触碎石效果更好。本试验再现率81.8％。
Detailed studies on fiber optic pressure and temperature sensors for oil down-hole applications are described in this paper.
本文详细介绍了光纤传感器在恶劣环境的井下的应用。
Microscope photography demonstrates the clear hole-structure retained in the fiber.
显微结构测试表明该光纤孔结构保持完好清楚。
Microscope photography demonstrates the clear hole-structure retained in the fiber.
显微结构测试表明该光纤孔结构保持完好清楚。
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