ytterbium

• Samarium oxide - determination of lanthanum oxide , cerium oxide , praseodymium oxide , neodymium oxide , europium oxide , gadolinium oxide , terbium oxide , dysprosium oxide , holmium oxide , erbium oxide , thulium oxide , ytterbium oxide , lutetium oxide and yttrium oxide contents - inductively coupled plasma atomic emission spectrographic method
  稀土氧化物化学分析方法电感耦合等离子体发射光谱法测定氧化钐中氧化镧氧化铈氧化镨氧化钕氧化铕氧化钆氧化铽氧化镝氧化钬氧化铒氧化铥氧化镱氧化镥和氧化钇量
• Holmium oxide - determination of lanthanum oxide , cerium oxide , praseodymium oxide , neodymium oxide , samarium oxide , europium oxide , gadolinium oxide , terbium oxide , dysprosium oxide , erbium oxide , thulium oxide , ytterbium oxide , lutetium oxide and yttrium oxide contents - inductively coupled plasma atomic emission spectrographic method
  稀土氧化物化学分析方法电感耦合等离子体发射光谱法测定氧化钬中氧化镧氧化铈氧化镨氧化钕氧化钐氧化铕氧化钆氧化铽氧化镝氧化铒氧化铥氧化镱氧化镥和氧化钇量
• Cerium oxide - determination of lanthanum oxide , praseodymium oxide , neodymium oxide , samarium , oxide , europium oxide , gadolinium oxide , terbium oxide , dysprosium oxide , holmium oxide , erbium oxide , thulium oxide , ytterbium oxide , lutetium oxide and yttrium oxide contents - inductively coupled plasma atomic emission spectrographic method
  稀土氧化物化学分析方法电感耦合等离子体发射光谱法测定氧化铈中氧化镧氧化镨氧化钕氧化钐氧化铕氧化钆氧化铽氧化镝氧化钬氧化铒氧化铥氧化镱氧化镥和氧化钇量
• Gadolinium oxide - determination of lanthanum oxide , cerium oxide , praseodymium oxide , neodymium oxide , samarium oxide europium oxide , terbium oxide , dysprosium oxide , holmium oxide , erbium oxide , thulium oxide , ytterbium oxide , lutetium oxide and yttrium oxide contents - inductively coupled plasma atomic emission spectrographic method
  稀土氧化物化学分析方法电感耦合等离子体发射光谱法测定氧化钆中氧化镧氧化铈氧化镨氧化钕氧化钐氧化铕氧化铽氧化镝氧化钬氧化铒氧化铥氧化镱氧化镥和氧化钇量
• Praseodymium oxide - determination of lanthanum oxide , cerium oxide , neodymium oxide , samarium oxide , europium oxide , gadolinium oxide , terbium oxide , dysprosium oxide , holmium oxide , erbium oxide , thulium oxide , ytterbium oxide , lutetium oxide and yttrium oxide contents - inductively coupled plasma atomic emission spectrographic method
  稀土氧化物化学分析方法电感耦合等离子体发射光谱法测定氧化镨中氧化镧氧化铈氧化钕氧化钐氧化铕氧化钆氧化铽氧化镝氧化钬氧化铒氧化铥氧化镱氧化镥和氧化钇量
• Neodynium oxide - determination of lanthanum oxide , cerium oxide , praseodymium oxide , samarium oxide , europium oxide , gadolinium oxide , terbium oxide , dysprosium oxide , holmium oxide , erbium oxide , thulium oxide , ytterbium oxide , lutetium oxide and yttrium oxide contents - inductively coupled plasma atomic emission spectrographic method
  稀土氧化物化学分析方法电感耦合等离子体发射光谱法测定氧化钕中氧化镧氧化铈氧化镨氧化钐氧化铕氧化钆氧化铽氧化镝氧化钬氧化铒氧化铥氧化镱氧化镥和氧化钇量
• A new laser source of optical communication , erbium - ytterbium codoped phosphate glass waveguide laser that was provided with more prominent performance than semiconductor distribution feedback ( dfb ) laser , has been investigated globally from 1990s . the laser can meet many rigorous demands of wdm systems . the 1 . 54 m laser emitted by the laser accords with the interrelated standard of international telecommunications union ( itu ) , therefore , a splendent foreground can be predicted about this kind of laser in future optical communication
  基于铒、镱掺杂磷酸盐玻璃基片的光波导激光器是一种新型通信光源,具有传统的分布反馈半导体激光器所不能比拟的优点,能满足波分复用/密集波分复用技术对光源提出的诸多高新要求,所发射的1 . 54 m激光符合国际电信联盟规范,在未来光通信中有着广阔的发展前景。
• The main contents are as follows : 1 . the spectral characteristics of a multimode fiber bragg grating are theoretically and experimentally studied . on this basis , we successfully propose and demonstrate a simple switchable dual - wavelength ytterbium - doped fiber laser and an edfl operating in l - band based on a multimode fiber grating , respectively
  主要内容包括: 1 .对多模光纤布拉格光栅的特性进行了理论及实验研究,并首次将多模光纤光栅应用于光纤激光器进行波长选择,得到了室温下稳定工作的可开关双波长的掺镱及掺铒光纤激光器。