1) chalcogenide glass optical fiber
硫系玻璃光纤
2) glass fiber
玻璃光纤
1.
Rare earth doped glass fibers for WDM system;
用于WDM系统的掺稀土玻璃光纤
2.
All kinds of the frequencies in glass fiber are analyzed with the method of Fourier series expansion,and the amplitude of second-harmonic generation in glass fiber is calculated out.
在玻璃光纤内的纤芯包层分界面上存在双电层,分界面对光波p分量的正半周与负半周的折射率不同,造成了该界面对反射光波正、负半周的相移也不同。
4) chalcogenide glass
硫系玻璃
1.
The required performances of non-linear optical materials for all-optical switching devices were described in details,and the advantages of chalcogenide glasses used for optical switching devices are illustrated.
详细分析了全光开关器件对非线性光学材料性能的要求,综述了硫系玻璃作为全光开关器件用材料性能方面的优势,并总结了近年来人们对硫系玻璃在全光开关应用方面的研究成果。
2.
The studying history,measuring methods and kinetics mechanism of the photoinduced anisotropy in the chalcogenide glass were discussed in great detail in the review.
详细讨论了硫系玻璃中光诱导各向异性研究的历史、测量方法及其动力学特征和硫系玻璃中光诱导各向异性的来源和模型及其应用。
3.
A prominent second harmonic generation(SHG) was observed from thermally electrical poled chalcogenide glass by Maker-fringe method and its mechanism was discussed.
采用熔融-急冷法制备了在可见光区有较高透射率的GeS2-Ga2S3-CdS硫系玻璃,通过麦克尔(Maker)条纹法观察电场-温度场极化的片状样品中的二阶非线性光学效应,并讨论了该效应的机理。
5) chalcogenide
['kælkədʒə,naid]
硫系玻璃
1.
Ge-Ga-Sb-S chalcogenide glasses with various Ga/Sb ratios were prepared by the conventional melt quench method,and the glass structure was studied by the transmissivity,the thermal properties and the Raman spectra.
用传统的熔融冷却法制备了4种不同镓、锑比例的Ge-Ga-Sb-S硫系玻璃,研究了其透过率、热学属性、拉曼特性及其二阶非线性光学性能。
2.
Second-order Optical Nonlinearity of GeS_2-based Chalcogenide Glasses and Films;
为了探索具有高性能的二阶非线性光学材料，并进一步丰富和发展有关非线性光学方面的理论知识，在查阅大量文献基础之上，选取一系列不同GeS_2和Ga_2S_3含量的硫系玻璃，并在其中加入磷、砷和锑三种氮族元素，采用X衍射、紫外—可见光谱、红外光谱、Raman光谱等测试手段研究了各体系玻璃的结构及其与二阶非线性光学性能的关系。
6) chalcogenide glasses
硫系玻璃
1.
GeS_2-Ga_2S_3-CdS chalcogenide glasses were prepared by conventional melt-quenching method and their structures were investigated by mid-and far-infrared spectroscopy.
采用熔融急冷法制备 GeS_2-Ga_2S_3-CdS 硫系玻璃,利用中、远红外光谱对玻璃结构进行深入探测和分析。
2.
Recent work on infrared transmitting chalcogenide glasses is presented with respect to their passive and active optical properties and applications.
概述了近期对透红外硫系玻璃的被动及主动光学性能和应用的研究工作,内容包括若干硫系玻璃新系统,硫系玻璃微晶化处理及性能改进,稀土离子和/或重金属离子掺杂硫系及硫卤玻璃的红外发光性能,硫卤玻璃的非线性光学效应,硫系玻璃的γ射线辐照效应等。
3.
Dy~(3+)-doped chalcogenide glasses in GeGaSe system were prepared and the properties of glasses samples including density, microhardness, visilbleinfrared transmission spectra, emission spectra and fluorescence life were measured.
实验制备了Dy3+掺杂GeGaSe系统硫系玻璃样品,测试了玻璃的密度、显微硬度、可见红外透射光谱、荧光光谱以及荧光寿命。
补充资料：硫系玻璃（chalcogenide）
硫系玻璃（chalcogenide）
除氧外含有硫、硒、碲等硫系元素的玻璃称为硫系玻璃。硫系原子最外层有6个原子(s2p4)，可以和本身或其他2个原子形成共价键，因而硫系原子以曲折链连接成玻璃体，其键角可变，结构柔软，软化温度低，硬度小。它是一种非晶态半导体材料，具有独特的电学及光电导性能。可用于制作开关元件及光电记忆元件。
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