Although the fabricated holey fibers were not of high quality, the analyses of the parameters have shown promising outlook for fabrication of such fibers. 尽管制作的光纤质量不是很高,参数分析表明这种光纤的制作有很好的前景。
The effects of high drawing speeds on parameters of holey fibers are presented. 本文提出了高拉制速度对有孔光纤参数的影响。
In order to calculate the equivalent step index of the periodic structure of the cladding holey optical fiber, all-vectorial fundamental space filling mode approach was utilized. 为了计算周期结构包层多孔光纤的等效阶跃折射率,采用了全矢量基本空间充填模式法。
Transmission parameters such as numerical aperture and normalized frequency of the fabricated holey fibers have been measured and compared with theoretical values based on effective index method. 测量了拉制成的有孔光纤的数值孔径和归一化频率等传输参数,并基于有效折射率方法与理论值进行了比较。
Study and Analysis of Dispersion Properties of Varying Holey Fiber in Communication System 通信系统中低色散多孔光纤的研究和分析
A method to determine three-dimensional refractive index profile of holey fiber using a combination of quantitative phase microscopy and tomographic reconstruction techniques is described. 结合计算机断层成像方法,提出了一种新的相位恢复显微测量实验技术。
Erbium-doped holey fiber with hexagonal lattice was modeled by using effective index method. 六角点阵的掺铒多孔光纤是通过采用有效折射率法建模的。
Photonic crystal fibers ( PCFs), also called holey fibers ( HFs) or microstructure fibers ( MFs), are a new class of single-material optical fibers with wavelength-scale air holes running down the entire length. 光子晶体光纤(PCF),又称为多孔光纤(HF)或微结构光纤(MF),是一种单一介质,并由波长量级的空气孔构成微结构包层的新型光纤。
Holey Fiber Laser Have the Potential to Revolutionize Fiber Lasers 使光纤激光器产生变革的多孔光纤激光器
The two aminos of amine template favor to act with Zn2+ form uniform and relatively smooth ZnS holey nanospheres, while hydroxyethyl took disadvantage. Reasonable mechanism of hole by H2S rushing out was suggested. 胺模板剂的两个氨基有利于与Zn2+作用而形成均匀、相对光滑的有孔ZnS纳米空球,引入羟乙基则不利,提出了由H2S冲出形成孔的合理机理。
Parametric Wavelength Conversion Based on a Holey Fiber 基于多孔光纤的参量波长变换
In Chapter 2, construct some holey H-designs using quasigroups, directed product automorphism group as well as other methods. 第二章应用拟群,直积自同构群及其他方法构作各图的带洞图设计。
Development of Large-size Thin-walled Holey Carbide Cylinder 大尺寸薄壁多孔硬质合金套的研制
Shorten the heating pipe, change the holey end plate into blind one. 缩短加热管,改带孔端板为盲性端板;
Development of P/ M Ti Holey Tubes 粉末冶金钛花管的研制
Relation of The Fly Ash Aerated Concrete Product's Performance to Its Crystallinity and Holey Texture 粉煤灰加气混凝土结晶度、孔结构与制品性能的关系
Design Method for Synchro Holey Belt Drive 同步孔带传动设计方法
In order to form a holey eletric-field, gas distribution plates serve as dust-collection electrodes and a layer cathod is arranged between the plates in the cone entrance of electric dust-collection. 本文通过对现有电除尘器的分析,提出在电除尘器的进风口处,以气流分布板作为收尘板,在分布板之间布置一层阴极形成孔形电场。
Holey fibers and the research of their birefringence 多孔光纤及其双折射特性的研究
A Study on the Effect of Step Diffuser and Holey Plate Installed in Open Type Headbox 孔板和阶梯扩散器对敞开式流浆箱性能影响的研究
Industrial Application of Holey Pb-Ca Anode with low Ag Content 低银铅钙带孔阳极的工业应用
Calculating method of limit load in holey spheric-shell 开孔球壳的极限载荷计算方法研究
Now, the synchro holey belt drive has successfully been applied to mail sorting equipments. 目前,同步孔带传动已成功地应用于信函分拣设备中。
Studies of Characteristics of Femtosecond Laser Pulses Propagating in Holey Fibers 飞秒激光在多孔光纤中传输特性的研究
In section ⅱ the classification of the holey fibers and the analytical methods and numerical methods are presented; 第二部分重点地总结多孔光纤的分类、理论分析、数值模拟;
Measurement of refractive index profile of holey fiber using quantitative phase tomography 用相位恢复方法测量多孔光纤的三维折射率分布
Existence of Holey Perpendicular Arrays of Type h~ n with Strength Four 强度为4型为h~n的带洞直交表的存在性
Based on the locally resonance, we design a type of two-dimensional holey phononic crystal with unit cells of resonators in this thesis. 本文即是基于局域共振机理,设计了一种含共振单元的二维多孔声子晶体。
A novel two-mode PCF is designed and fabricated. The holey geometry of the real fiber is extracted using digital image processing method, based on which the properties of the actual PCF can be modeled. 设计和研制出一种双模光子晶体光纤,利用数字图像处理技术对其实物进行结构参数提取,实现了对实际光纤传输特性的准确分析。