1) multi-optical fiber
多光纤
1.
A structure-light projector from multi-optical fiber space coding is designed in this paper.
本文将光纤引入其中,设计了多光纤空间编码面结构投影器,它利用多光纤干涉可以在空间形成条形、方形、六角形等多种干涉图样,从而构成了多功能光纤干涉图像投影器,并对各种空间编码结构的投影图像给出了计算机仿真结果。
3) multi-mode fiber
多模光纤
1.
Based on mode field coupling theory,a model to calculate the butt-joint coupling efficiency between a multi-mode fiber and a single-mode fiber is presented.
采用模场耦合理论,推导出多模光纤与单模光纤的直接耦合效率表达式,计算得到耦合效率与所选用的多模光纤和单模光纤的纤芯芯径之间的模拟关系。
2.
Separate microdisk laser with diameters of 1?10 μm were attached at the facet of multi-mode fiber after epitaxial growth and etching.
经过外延生长和腐蚀分离后,直径为1~10μm的独立微盘激光器件分别被粘附在多模光纤的端面上。
3.
In this study on the holography table,hologram is successfully made using two multi-mode fibers,and successfully twice exposed and twice formed on the photographic plate.
多模光纤成本低,重量轻,柔韧性好,使用方便,将它使用在大学物理激光全息实验中具有一定的实用价值。
4) holey fiber
多孔光纤
1.
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
2.
In succession, stability of fiber grating based on PCF, tunable property of temperature of long-period fiber grating based on polymer filled holey fiber and the theory of structural long-period gratings in photonic crystal fiber with nonphotosensitive core are discussed.
从光子晶体光纤(PCF)与普通光纤在光纤结构上的差异出发,简要分析了PCF的导光原理与单模特性,探讨了基于PCF的光纤光栅的稳定性,基于聚合物填充多孔光纤的长周期光纤光栅的温度调谐性能,以及纯结构性非光敏纤芯长周期光子晶体光纤光栅的原理,从一个方面说明了光子晶体光纤的潜在应用。
3.
The guidance properties of the holey fiber are determined by the solid-silica core region and the size and pattern of air holes.
通过改变多孔光纤中的芯区面积、空气孔的直径和分布,可以灵活地设计其导波特性。
5) multimode optical fiber
多模光纤
1.
Taking the multimode optical fiber 10 Gb/s transmission scheme as background,the transmission theory of new multimode optical fiber OM3 was introduced in detail.
以多模光纤万兆传输方案为背景,对新型光缆OM3的传输原理进行了详细介绍,从而使用户可以更好地理解这种新型多模光缆以及相关DMD测试问题。
2.
the sensor introduces 8 singlemode optical fibers on the incident end,and 8 multimode optical fibers on the received end.
该传感器引入了输入端的8根单模光纤和接收端对应的8根多模光纤取代透镜。
3.
Complex experiment shows that the multimode optical fiber not only has the ability to detect the displacement of less than 0.
复杂实验表明 ,多模光纤不仅能够检测出小于 0 。
6) multimode fiber
多模光纤
1.
A dynamic light scattering system based on multimode fibers for particle sizing;
基于多模光纤的动态光散射粒径测量研究
2.
Design and analyse of a communication system based on subcarrier multiplexing with multimode fiber;
基于多载波复用多模光纤通信系统的设计与分析
3.
Theoretical and experimental study on the self-homodyning linewidth measurement using multimode fiber;
多模光纤用于激光线宽零拍测量法的原理和实验研究
补充资料:多苯基多亚甲基多异氰酸酯
多苯基多亚甲基多异氰酸酯,简称PAPI,或称粗MDI,浅黄色至褐色粘稠液体.有刺激性气味。相对密度(20℃/20 ℃)1.2,燃点218℃。PAPI实际上是由50%MDI与50%官能度大于2以上的多异氰酸酯组成的混合物。升温时能发生自聚作用。溶于氯苯、邻二氯苯、甲苯等。PAPI的活性低,蒸气压低,只是TDI的百分之一,故毒性很低。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中,改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内,远离火种、热源。严格防水、防潮,避免光照。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中,改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内,远离火种、热源。严格防水、防潮,避免光照。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条